查询词典 nacre

I am that grain of salt,and I am also the nacre tears that the oyster cried.

我是那粒沙，也是牡蛎哭泣时流出的珍珠泪。

As a result,nacre thickness is sometimes just a cosmetic layer that can wear thin over time.

所以，珍珠层的厚度就像脸上的化妆品，不久就会磨薄了。

Structure characteristics of laminated composites in nature such as nacre are described briefly in this paper.

以贝壳珍珠层为例，简要介绍了天然叠层状生物材料的结构特征，并针对叠层状仿生材料的设计原理、制备技术及其研究现状等方面加以综述。

Research on optical coherence tomography applied in pearl identification and nacre measurement is represented.

珍珠质的内部微观分辨和测量是珍珠产业发展和学术研究的核心难题。

Pearls are very beautiful but even those with the thickest layers of nacre are not very durable.

珍珠很漂亮，但即使是那些最厚层珍珠不是很耐用。

This means the nacre is thicker but it means that most pearls are usually not perfectly round.

这是指珍珠较厚但并不意味着最通常珍珠滚圆。

Pearls are a result of the reaction of mollusks irritation to nacre which is made up of tiny crystals of calcium carbonate.

珍珠是一种软体动物反应的刺激而珍珠是由微小的碳酸钙晶体了。

There is a transition zone between nacre and prismatic layers.

在珍珠层与棱柱层之间存在一个过渡区。

As a result, nacre thicknessis 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。

Also look for any flaws or spots in the nacre: the best pearls have an even smooth texture.

还找任何瑕疵或景点的珍珠：珍珠最好有一个更顺畅纹理。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。