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- A combination of the pearl's exterior shine and glow from within. Luster is created by light reflected from tiny calciumcrystals within the pearl nacre. 光泽是指珍珠表面反射光的强度及映像的清晰度。
- Keywords Pinctada martensii(Dunker);pearl nacre powder;organic chemical composition;GC/MS.; 马氏珠母贝;珍珠层粉;有机化学成分;气相色谱/质谱联用;
- The pearl sparkled in the moonlight. 那颗珍珠在月光下闪闪发光。
- There is much comparability between pearl and nacre in shells. 珍珠与贝壳珍珠层具有较多的相似性,但也存在很多不同。
- The attack on Pearl Harbor was a crushing calamity. 偷袭珍珠港(对美军来说)是一场毁灭性的灾难。
- She wears a pearl necklace today. 今天她戴了一条珍珠项链。
- Pearl had to choose between giving up her job or hiring a nanny. 珀尔不得不在放弃工作和雇保姆之间作出选择。
- pearl nacre 珍珠层
- I've decided to invest in a pearl necklace for my wife. 我决定给我妻子买一串珍珠项链。
- Mary's uncle gave her a sure-enough pearl on a little gold chain. 玛丽的叔叔送给她一枚拴在一条小金链上的纯真珍珠。
- Ingredients:Nacre Powder, Mica Powder, Talc, etc. 成份:珠光粉、云母粉、滑石粉等。
- Martha's uncle gave her a sure-enough pearl on a little gold chain. 玛莎的舅舅给她一条纯正的珍珠的金项链。
- The luster characteristic of a pearl of high quality. 珍珠光泽一种高品质珍珠所特有光泽
- As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin over time. 所以真珠质的厚度就像脸上化妆品,不久就会磨薄了。
- The American warships in Pearl Harbor were sitting ducks. 珍珠港的美国军舰是必定击中的目标。
- Not only then are the smaller, less robust creatures but the pollution in the water changes the color of the nacre and changes the color of the pearl. 珠蚌不但更小,生命力更弱,受到污染的水会改变真珠质和珍珠的颜色。
- Next to good judgment, diamond and pearl are the rarest things in the world. 次于真知灼见者,为钻石与珍珠为世上最罕有之物耳。
- May I have a look at that pearl necklace? 可以看一下这条珍珠项链吗?
- The outer surface of sea cultured pearl's nacre is composed of polygonal tablet of aragonite and organic matrix sheet. 海水养殖珍珠的表层微形貌呈现以文石晶体及壳角蛋白膜为结构单元组成的按一定方式排列的层状或阶梯状的结构或形态。
- Objective To study the extractive technique of amino acid in nacre. 目的研究珍珠母中氨基酸的提取工艺。