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钻石演讲稿

作者:珠汐蕊 | 发布时间:2020-12-19 00:07:49 收藏本文 下载本文

第1篇:父母钻石婚贺词_演讲稿

父母钻石婚贺词

本文是关于演讲稿的父母钻石婚贺词,感谢您的阅读!

父母钻石婚贺词

敬爱的爸爸妈妈、各位长辈、亲爱的兄弟姐妹、各位亲朋好友,可爱的孩子们:大家好!

今天是2012年五一国际劳动节,在这个喜庆的日子里我们大家欢聚一堂共同庆贺我的爸爸妈妈钻石婚之喜。此时此刻,我的心情无比激动、首先我代表我的兄弟姐妹像今天参加钻石婚盛典的天津归来的大姑,五大连池市回来的老姑,红城来的李姨及在坐的各位长辈,亲朋好友,表示热烈的欢迎和诚挚的谢意!同时对提供优质服务和友情赞助的顺心酒店,如意旅店,远新礼仪中心表示谢意。特别对在百忙中给爸爸妈妈题词送花篮的风的故事姐姐,二壮老弟,三壮老弟全家表示最诚挚的谢意。

我们大家都知道钻石是世界上最珍贵的宝石,用钻石来称谓婚姻,可见这一婚姻是多么的弥足珍贵和难得。我们亲爱的爸爸妈妈他们携手走过了40年的银婚,渡过了50年的金婚,今天,他们摘取了钻石婚的桂冠,迎来了他们人生中最为珍贵,最为难得的60年钻石婚的人生盛典。让我们以热烈的掌声向他们表示衷心的祝贺,和深深的祝福。

光阴荏苒。岁月如梭;六十年的今天,爸爸妈妈喜结良缘,从那时起他们便携手面对人生。六十年在事业上,爸爸妈妈琴瑟和谐,奏出了人生最美丽的乐章;六十年爸爸妈妈在生活中,有坎坷--有坦途-有风雨--有彩虹。今天,在爸爸妈妈眼里荣华富贵已是过往烟云-T他们从容面对人间的寒潮风雨霹雳,携手同享人生的雾霭流岚虹霓,给我们树立了光辉的榜样。

六十年最值得爸爸妈妈自豪的是爸爸妈妈含辛菇苦用心血养育的7个儿女,不但各个事业有成,而且都找到了如意伴侣,夫妻恩爱,家庭和睦,生活美满幸福。

六十年最值得爸爸妈妈骄傲的是孙辈的8个孩子都分别在突泉,北京,天津,呼和浩特,哈尔滨,乌兰浩特等地认真学习努力工作。在事业和学业中再创佳绩。

六十年最值得幸福快乐的是爸爸妈妈现在已经四世同堂,第四代正在爸爸妈妈的关心和注目中幸福愉快的茁壮成长。

本文来自于互联网,仅供参考和阅读

爸爸妈妈是你们给了我们生命---我们方知世界的精彩,我们才能尽情的享受人生,我们才能有了自己的家尽享天伦。用尽三江五湖水写不尽爸妈的养育恩;父爱如海,母爱齐天,寸草之心,难报春晖。

此时此时,我们有千言万语要与父母倾诉,有无数的祝福要与父母表达,让我们姐妹兄弟满怀感恩的心,祝愿爸爸妈妈:福如东海,寿比南山,福寿绵绵,携手向七十年的白金婚迈进。

同时祝愿在座的各位长辈精神愉快,身体安康、一生平安、幸福吉祥;祝愿兄弟姐妹们合家快乐、心想事成、万事如意、马到成功;祝愿孩子们奋发进取-勇攀高峰-鹏程万里-锦绣前程。

六十载牵手 相濡以沫爱如歌 苦也甜蜜 乐也甜蜜 春夏秋冬共甘苦 相伴一生终不悔

一甲子同心 相敬如宾情似海 少也恩爱 老也恩爱 家庭事业比翼飞 年年岁岁永相随

本文来自于互联网,仅供参考和阅读

第2篇:钻石宝地的英文演讲稿

When going down the Tigris and Euphrates rivers many years ago with a party of English travelers I found myself under the direction of an old Arab guide whom we hired up at Baghdad, and I have often thought how that guide resembled our barbers in certain mental characteristics.He thought that it was not only his duty to guide us down those rivers, and do what he was paid for doing, but to entertain us with stories curious and weird, ancient and modern strange, and familiar.Many of them I have forgotten, and I am glad I have, but there is one I shall never forget.

The old guide was leading my camel by its halter along the banks of those ancient rivers, and he told me story after story until I grew weary of his story-telling and ceased to listen.I have never been irritated with that guide when he lost his temper as I ceased listening.But I remember that he took off his Turkish cap and swung it in a circle to get my attention.I could see it through the corner of my eye, but I determined not to look straight at him for fear he would tell another story.But although I am not a woman, I did finally look, and as soon as I did he went right into another story.Said he, “I will tell you a story now which I reserve for my particular friends.” When he emphasized the words “particular friends,” I listened and I have ever been glad I did.I really feel devoutly thankful, that there are 1,674 young men who have been carried through college by this lecture who are also glad that I did listen.The old guide told me that there once lived not far from the River Indus an ancient Persian by the name of Ali Hafed.He said that Ali Hafed owned a very large farm;that he had orchards, grain-fields, and gardens;that he had money at interest and was a wealthy and contented man.One day there visited that old Persian farmer one of those ancient Buddhist priests, one of the wise men of the East.He sat down by the fire and told the old farmer how this old world of ours was made.?

He said that this world was once a mere bank of fog, and that the Almighty thrust His finger into this bank of fog, and began slowly to move His finger around, increasing the speed until at last He whirled this bank of fog into a solid ball of fire.Then it went rolling through the universe, burning its way through other banks of fog, and condensed the moisture without, until it fell in floods of rain upon its hot surface, and cooled the outward crust.Then the internal fires bursting outward through the crust threw up the mountains and hills, the valleys, the plains and prairies of this wonderful world of ours.If this internal molten ma came bursting out and cooled very quickly, it became granite;le quickly copper, le quickly silver, le quickly gold, and, after gold, diamonds were made.Said the old priest, “A diamond is a congealed drop of sunlight.” Now that is literally scientifically true, that a diamond is an actual deposit of carbon from the sun.The old priest told Ali Hafed that if he had one diamond the size of his thumb he could purchase the county, and if the had a mine of diamonds he could place his children upon thrones through the influence of their great wealth.Ali Hafed heard all about diamonds, how much they were worth, and went to his bed that night a poor man.He had not lost anything, but he was poor because he was discontented, and discontented because he feared he was poor.He said, “I want a mine of diamonds,” and he lay awake all night.Early in the morning he sought out the priest.I know by experience that a priest is very cro when awakened early in the morning, and when he shook that old priest out of his dreams, Ali Hafed said to him:

"Will you tell me where I find diamonds?”

"Diamonds!What do you want with diamonds?”

“Why, I wish to be immensely rich.”

“Well, then, go along and find them.That is all you have to do;go and find them, and then you have them.”

“But I don’t know where to go.”

“Well, if you will find a river that runs through white sands, between high mountains, in those white sands you will always find diamonds.”

“I don’t believe there is any such river.”

“Oh yes, there are plenty of them.All you have to do is to go and find them, and then you have them.”

Said Ali Hafed, “I will go.”

So he sold his farm, collected his money, left his family in charge of a neighbor, and away he went in search of diamonds.He began his search, very properly to my mind, at the Mountains of the Moon.Afterward he came around into Palestine, then wandered on into Europe, and at last when his money was all spent and he was in rags, wretchedne, and poverty, he stood on the shore of that bay at Barcelona, in Spain, when a great tidal wave came rolling in between the pillars of Hercules, and the poor, afflicted, suffering, dying man could not resist the awful temptation to cast himself into that incoming tide, and he sank beneath its foaming crest, never to rise in this life again.Then after that old guide had told me that awfully sad story, he stopped the camel I was riding on and went back to fix the baggage that was coming off another camel, and I had an opportunity to muse over his story while he was gone.I remember saying to myself, “Why did he reserve that story for his ‘particular friends’?” There seemed to be no beginning, no middle, no end, nothing to it.?

That was the first story I had ever heard told in my life, and would be the first one I ever read, in which the hero was killed in the first chapter.I had but one chapter of that story, and the hero was dead.When the guide came back and took up the halter of my camel, he went right ahead with the story, into the second chapter, just as though there had been no break.The man who purchased Ali Hafed’s farm one day led his camel into the garden to drink, and as that camel put its nose into the shallow water of that garden brook, Ali Hafed’s succeor noticed a curious flash of light from the white sands of the stream.He pulled out a black stone having an eye of light reflecting all the hues of the rainbow.He took the pebble into the house and put it on the mantel which covers the central fires, and forgot all about it.A few days later this same old priest came in to visit Ali Hafed’s succeor, and the moment he opened that drawing-room door he saw that flash of light on the mantel, and he rushed up to it, and shouted:

“Here is a diamond!Has Ali Hafed returned?”

“Oh no, Ali Hafed has not returned, and that is not a diamond.That is nothing but a stone we found right out here in our own garden.”

“But,” said the priest, “I tell you I know a diamond when I see it.I know positively that is a diamond.”

Then together they rushed out into that old garden and stirred up the white sands with their fingers, and lo!There came up other more beautiful and valuable gems then the first.“Thus,” said the guide to me, “was discovered the diamond-mine of Golconda, the most magnificent diamond-mine in all the history of mankind, excelling the Kimberly itself.The Kohinoor, and the Orloff of the crown jewels of England and Ruia, the largest on earth, came from that mine.”

When that old Arab guide told me the second chapter of his story, he then took off his Turkish cap and swung it around in the air again to get my attention to the moral.Those Arab guides have morals to their stories, although they are not always moral.As he swung his hat, he said to me, “Had Ali Hafed remained at home and dug in his own cellar, or underneath his own wheat fields or in his own garden, instead of wretchedne, starvation, and death by suicide in a strange land, he would have had ‘acres of diamonds.’ For every acre of that old farm, yes, every shovelful, afterward revealed gems which since have decorated the crowns of monarchs.”

第3篇:金伯利钻石演讲稿

金伯利钻石演讲稿

陈美含

大家好,很高兴由我组为大家介绍上海金伯利钻石有限公司。说到金伯利,大家的第一反应一定是钻石,而非其他。从这一点就可以看出金伯利这一品牌早已为大众所熟知,已具备一定的品牌价值,这是如何做到的呢?下面就让我们一起走进金伯利。有请陈美含同学。

大家好,很高兴代表我组与大家谈谈金伯利的发展历史。金伯利从1995年成立至今已经走过20年的历程。在这20年中,他的产品品质从中低端走向高端,销售市场从国内走向国际。我们常说,一般情况下,只有当一个品牌的产品质量稳步提升,他的市场才有可能扩大。前是因,后是果,有因才有果。而金伯利的特别之处就在于他将两个原本属于不同时间段的内容放在同一个时间段。在1997年,也就是金伯利成立的第二年,他就与国际钻石专业机构HRD展开合作,打开比利时的市场。我们再看另一个时间段,在2007年,金伯利在上海浦东成立产业园,囊括了从原料进口到零售的所有环节,大大提升了竞争后劲,为其在将来的发展奠定了坚实的基础!不断提升品质,增强企业的核心竞争力,不断开拓国内国际市场,二者相辅相成,相互促进,造就了今天的金伯利。谢谢大家!下面有请李紫萍。

大家好,我是李紫萍,很高兴代表我组介绍金伯利的创始人董留生先生。董先生是个转业军人。1995年,他白手起家,艰苦创业,打造了金伯利钻石王国。与此同时,他还关注另一件事——慈善。从

1 某一角度说,涉足慈善对金伯利整体形象的塑造与宣传起到了非常好的作用。在2006年,董先生在河南开封投资兴建两所金伯利希望小学,并在多所学校设立金伯利贫困学生奖学金。在2008年文传地震,董先生在最短的时间内捐款120万元。由这些慈善事迹带来的知名度与美誉度的提升都是金伯利不可估价的无形资产,是商业广告无法企及的。以上就是金伯利创始人董留生先生的简单介绍,谢谢大家!下面有请薛冬倩同学。

大家好,我是薛冬倩,很高兴由我代表我组介绍金伯利的企业logo。在这里,我想先说一点,金伯利为什么叫金伯利?其实,金伯利还有另一层意思,那就是它也是个地名,是南非开普的一个城市。那个地方以盛产装饰用的金刚石而闻名世界。金伯利钻石正式利用这一点为公司的宣传成功地迈出了第一步。再看金伯利的商标,是一个不规则的五角形,由黑色与白色两种颜色组成。个人认为商标的作用就是让人在最短的时间内记住它。这就需要形象!不规则的五角形棱角分明,正是钻石最显著的特征。同时商标的正下方是金伯利的英文名,便于推广给更多的人群。综合以上几点,于是当人们看到金伯利的logo后,想到的不是老凤祥,不是周六福,而是金伯利!谢谢大家,下面有请袁丽萍同学。

大家好,我是袁丽萍,很高兴代表我组为大家介绍金伯利的企业理念。在这里,我用两个词来概括:严谨务实,开拓创新。那金伯利是如何实践严谨务实的呢?在1996年,也就是成立的第二年,金伯利在业内首创“六保”服务,建立了中国钻石珠宝领域的新服务标准。

2 我们知道钻石不同于其他物品,她是高档消费品,人们在购买钻石产品时相较于一般消费品,就会更加小心谨慎。而“六保”服务的创立,无疑抓住了消费者的心理特征,给消费者吃下一颗定心丸!再来看开拓创新,在金伯利发展的二十年时间里,他积极寻求合作伙伴,开拓国内外市场。1999年,在金伯利成立的第三年,他在国内的专营店就达一百家,而仅仅过了一年的时间,他又扩充了60加专营店。与此同时,在香港、比利时、加拿大,也都能看到金伯利的影子。此外,参加国际赛事也为金伯利的扩张添了一臂之力。在2007年与2009年,金伯利的两位首席设计师在国际珠宝设计大赛中大放异彩,再一次扩大了金伯利的影响力!在严谨务实的同时开拓创新,这就是金伯利的企业理念,谢谢各位!下面有请徐春莉同学。

大家好,我是徐春莉,很高兴代表我组为大家介绍金伯利的产品形象。董留生先生曾经说过:“在金伯利的世界,永远只有璀璨这一种颜色。”钻石的美,令人心醉。金伯利所有的产品都是围绕璀璨来创造与设计。让小小的钻石最大限度地放出光芒,美不胜收!如果璀璨代表的是颜色,那荣耀代表的就是金伯利的品牌定位。金伯利所有的产品都要经过数十位高级珠宝技师之手,每一环节层层把关,不放过任何的不完美,确保产品质量万无一失。璀璨是颜色的代表,荣耀是品质的象征,那幸福就是金伯利传达出的深厚底蕴。无论是产品设计还是企业宣传,金伯利都仅仅围绕爱情这永恒的主题,给产品注入精神之美。这样人们就觉得,他们购买的不仅仅是一块冷冰冰的石头,更是充满爱的人间温情!谢谢大家,下面有请何小燕同学。

3 大家好,我是何小燕,很高兴代表我组介绍金伯利的企业宣传。金伯利主要围绕三个方面来进行企宣:商业广告、慈善活动、明星助力。商场如战场,在战场上想要获胜,上上之策是什么?三国时期,诸葛亮对孟霍七擒七纵,为了什么?笼络人心。商场也是如此,金伯利积极参加慈善活动,其实就是对产品的软推销。再看明星助力,在2007年,金伯利分别赞助刘德华、梁静茹、品冠三位歌星的演唱会,要知道,粉丝的力量是不可估量的!同时,这三个方面又是针对三种不同的群体来进行宣传,效果显著。谢谢各位,最后有请毛露来为大家播放金伯利的商业广告以及企业宣传片,让我们视觉盛宴中进一步感受金伯利的魅力,结束本次演讲。

第4篇:钻石演讲(材料)

有人相信爱神丘比特的箭尖是钻石做的,因此具有了征服爱的神奇力量。但是钻石戒指作为订情信物,为什么人们都把戒指戴在左手,又为什么戴在无名指上呢?原来,信奉基督教者相信这是源自婚礼仪式上,牧师手拿戒指按顺序轻触新人的在手,并说:“奉神父、圣子、圣灵之名”,最后戒指落在左手第四个手指上,因此形成了这一传统。

也有人把钻石比作“星星的碎片”,“女神的泪滴”。

钻石的广告语“没有一个女人不为它而疯狂,没有一个男人不为它而心动”;“钻石恒久远,一颗永流传”

人们钟爱钻石,把它定为四月的“生辰石”和结婚60、75年的纪念石,寓意纯洁无暇 钻石的英文名称是diamond,来源于希腊语adamas,意思是坚硬无比或难以征服。人们通常把未经琢磨加工的原石称为金刚石,金刚石也是钻石的矿物名称,钻石的化学成分是c常含有N,B,AL等微量元素,其中N(氮),B(硼)等微量元素的含量决定了钻石的类型,颜色及部分物化性质。

钻石的晶体形态——常见晶形为八面体,菱形十二面体,立方体等等,由于金刚石的生长与溶蚀在漫长地址时期中交替进行,钻石的晶体棱面经常被溶蚀,股金刚石也常有浑圆状和不规则状产出。

钻石的纹理——许多的钻石的表面及内部都可见到清楚地生长纹理,一般只能穿过纹理锯开和抛光,而劈开也要照着纹理。

钻石的质量评估要从四个方面进行,重量、颜色、净度和切工

1、重量,钻石的国际通用的重量单位是克拉,其英文名是carat,我国的钻石的单位是克,因此,就考虑到国际钻石贸易中仍用克拉作为钻石的重量单位,要求钻石的重量表达方法为:在重量数值后的括号里注明其相应的克拉值。

其换算的单位是1.00ct=0.2000g,一般的话,克拉为单位是精确到小数点后两位,而以克为单位的时候就要精确到小数点后4位,用克拉为单位的时候第三位小数逢9进1,8及8以下的第三位数字忽略不计。由于有的钻石已经镶嵌在首饰上或条件限制而不能用天平或其他的工具测量时,可以用专门的公式来计算

在钻石市场上,嫁个一般是用“每克拉多少价”来表示,钻石的价格与重量有关,重量越大越稀有,价格也越高,在同一个级别中,每克拉的钻石价格是相同的。

2、然后就有人问我,那同样的质量,颜色不同,价格也会不同吗?

然后下面就是我要讲得钻石的颜色,钻石的颜色分为两大类:一类是花色系列,如:蓝色、绿色、红色及黄色等罕见的颜色,这一类一般都是单独计价的;另一类的是澳网叫系列,即无色——黄色系列,大多数的钻石都是属于这一类,钻石是宝石之王,彩钻是钻石中得骄子,它那艳丽的色彩和璀璨的光辉,让人倾倒,使人着迷,自古以来彩色钻石便使帝王将相、巨商豪贾们追逐的珍宝,据专家的估计,世界上每没采出十万粒宝石级 金刚石,采可能遇到一颗彩钻,彩钻的而价格比相同体积的无色钻石要高出2百多倍,比相同重量的黄金要贵二千多倍以上。彩钻的珍惜和昂贵的价格,让人咋舌,惊世骇俗。你能拥有一颗彩钻,你juice可能拥有一切。所以说彩钻的价格要远远高于无色系列的钻石。它分红钻、粉钻、黄钻、绿钻、黑钻。在国际上钻石的颜色分级有DEFHIJKLMN„„分别代表特白+、特白、上白+、上百、白、较白、白、带色调。

还有在这里告诉大家一个常识,在没有标准光源的情况下,最好是用来自北面的日光作为光源,并且规定不能有来自南面日光的影响。

3、净度,钻石净度分级的条件有LCVVSVSSIP 等级

钻石的净度越高,价格也会越高

4、切工,由于钻石的独特的性质,钻石的切工比较讲究,好的钻石切工应该尽量的体现钻

石的亮度和火彩,并尽量保留钻石的重量,有一个很有名的钻石切工叫做钻石的丘比特琢型,也就是我们所听到的俗称“八心八箭”。

下面我想介绍一些关于一些追那个的钻石的故事:

1、第一大钻库利南cullinan,1905年产于南非普列梅尔矿山。重310

6、75ct,浅蓝色,拳头大小。当时以15万英镑收购。1907年被献于英王爱德华三世,加工成9大钻。库利南

1、2、3„„最大的1号镶嵌在英王的权杖上,2号镶在英王的皇冠上,3号镶在玛丽皇后的皇冠上

2、第二大钻“阿巴依戴”1680ct,发现于巴西,为一位犯人偶尔发现的,鹅蛋大小,蓝色,钻石献给了葡萄牙王室,犯人被赦免了。

3、还有一颗叫“希望之星”名钻,病不重,但是传说是泰坦尼克号女主人rose的那块,传说那快钻石传到谁的手里,其主人必遭厄运。它从印度传到法国富商,后献给了路易十四。前者被疯狗咬死,后者得了天花,后又传给路易十五和路易十六,都背送上了断头台,后来被一个银行家买了,导致他贫困潦倒,后又传到一个土耳其商人的手里,他就出了车祸,后来传到没过,现藏于美国的博物馆

我国的大钻有金鸡钻、常林钻石„„

1、金鸡钻石是发现于金鸡岭的一颗重达281克拉的大钻石,因其产于金鸡岭,又说其像一

只小雏鸡,被人称为“金鸡钻石”,“金鸡钻石”发现之际,正是抗日战争时期,为争夺这颗钻石,日本鬼子与爱国人士和地下党进行了殊死搏斗,但是很遗憾,这颗钻石至今是下落不明,至今称为了一个历史之谜。不过,据说是落到了日本人的手里。

2、常林钻石重达158.768克拉,颜色呈淡黄色,质地纯洁,透明如水,晶莹剔透。是山东

省常林村的农民魏振芳在沙地翻地的时候发现的,然后她把这块宝石献给了国家,然后这块钻石就以发现的地点常林村命名为常林钻石,现在藏于我过的中国人民银行。是我国到目前为止发现的第二块超过100克拉的宝石级天然大钻石,也是我国现存的最大的钻石,在世界上也是罕见的。

世界10大钻石品牌排行榜:

1 卡地亚(Cartier)(1847年法国巴黎)“ And after all this time, you're still the one I love.”经过这么长得时间,你仍是我的爱人,被英国国王爱德华七世誉为“皇帝的珠宝商,珠宝商的皇帝”的著名品牌

2 蒂芬尼(Tiffany&Co)(1837年美国纽约

3 宝格丽(Bvlgari)(1884年于意大利)继法国卡迪亚和美国蒂芙尼之后的世界第三大珠宝品牌。

4 梵克雅宝VanCleef&Arpels(1906年法国巴黎)梵克雅宝自其诞生之日起便一直是世界各国贵族和名流雅士所特别钟爱的顶级珠宝品牌

5 海瑞温斯顿Harry Winston(1890年美国纽约)

享誉全球超过百年的超级珠宝品牌,在切割钻石上的精湛工艺与周密谨慎的考量,总能让钻石转手增加数倍的价值。

6 蒂爵(DERIER)(1837年法国巴黎)

家族传统的独特工艺技法以及Louise Derier认真的工作精神,使得蒂爵家族被上流社会所推崇的产品。

7 德米亚尼(Damiani)(1924年意大利,奢侈品珠宝首饰)

华丽的珠宝设计风格,让他的名声迅速扩张,成为当时许多极具影响力的家族所指定的专属珠宝设计师

8 宝诗龙(Boucheron)(1858年法国巴黎)

享誉150年的法国著名高级计时和珠宝品牌Boucheron宝诗龙日前将在时尚之都上海外滩18号拉开华美帷幕。作为GUCCI集团旗下的顶级珠宝品牌

9 御木本(MIKIMOTO)(1893年日本)

Mikimoto,日本Mikimoto御木本珠宝的创始人御木本幸吉先生享有“珍珠之王”(The Pearl King)的美誉

10 施华洛世奇(SWAROVSKI)(1895年奥地利)

著名的钻石品牌debeer 戴比尔斯,它是全球最大的钻石矿业公司,“钻石恒久远,一颗永流传”,这句戴比尔斯的广告语走入了寻常百姓家,也使戴比尔斯成为钻石的代言词,这口号的成功推广也使钻饰成为恒久不变的定情信物,我们的店铺往往坐落于最抢手的繁华地段,例如:纽约的第五大街、巴黎的“春天”(Printemps)和“老佛爷”(Galeries Lafayette)、伦敦的旧邦德街(Old Bond Street)、香港的置地广场,以及东京的银座(Ginza)。

像还有foreevermark 永恒印记,中国的钻石品牌就有周大生,周大福,老凤祥,中国黄金、戴梦得、金伯利„„ 关于钻石的品牌就介绍到这里„„

珍珠的保养

1、不要跟洗洁精、碱、皂粉接触,尤其是酸性的不能接触,会对珍珠进行腐蚀,影响光泽

2、珍珠的表面有小气孔,容易吸入污物,所以不能与化妆品、油脂、酒精、汽油等接触

3、汗水和水也会对珍珠有所腐蚀,所以要尽量把它吹干

4、珍珠也怕高温,不要放在强光下晒,防止干裂

5、珍珠性软,也要避免与其他硬度的宝玉石饰物放在一块,一面表面摩擦,最好事单独放

6、珍珠保存的时间长了,颜色会变黄,正所谓“人老珠黄”,在这个时候可用浓度1.0-1.5%的双氧水浸泡10-15分钟左右,然后用清水漂清

钻石广告语

钻石口号

钻石岗位职责

钻石销售工作总结

钻石婚主持词

本文标题: 钻石演讲稿
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