贝壳

The result indicated that the microcosmic structure of shell can satisfy the requirement of sorbent and can intensively adsorb heavy metals.

分析结果表明，贝壳的微观结构满足吸附剂的性能要求，对废水中的重金属具有很强的吸附能力。

I'd like to pick sea shells this aft ernoon.

今天下午我想去捡贝壳。

Author: Alexander Pope, The Wife of Bath, 1713

贝壳虽然死了，却把它的美丽留给了整个世界。

Funny anaglyph on the large bell in the middle square ...

这是德格印经院中庭一个大钟上的图案，我觉得很有趣，而且四周好似贝壳一样反光的凹痕很漂亮。

As a result, if the iridescence is produced by thin-film interference, not only the thickness of lamellar structure must be defined within a certain nanometer, but also the refractive index need to be different between lamellar structure. In other words, the chemical composition, refractive index and thickness of exsolution lamellae need form to trinity, such as labradorite, albite, andradite and orthoamphibole. If the iridescent color is produced by grating-diffraction, the lamellar structure just needs to be arrayed regularly, the spacing of the edges of lamellar structure needs to be regular and narrow, but not necessarily within the range of the wavelength of visible light, such as shell of abalone, pearl and opal.

薄膜干涉式晕彩不仅要求宝石内部结构层的厚度必须在一定的纳米范围内，而且结构层内部的折射率也必须有所差别，也即，当结构层由两相组分出溶而成，其化学成分、折射率和结构层厚度形成三位一体时，符合薄膜干涉式晕彩，如拉长石、钠长石、石榴石和角闪石；而光栅式衍射晕彩则仅要求结构层排列规则，边缘狭窄但不需要窄到可见光波长范围内，能使入射光的振幅或位相，或两者同时产生周期性空间调制的结构即可，如鲍贝壳、珍珠和欧泊。

The early introduction of many new furniture or a large number of manufacturing, the use of color and soft furniture, decorative fabrics, patterns, including asymmetric disconnected curves, flowers, twisted vortex ornaments, shells, the Chinese-style decorative arts, musical instruments (violin, horn angle system, drum), a symbol of love, wreaths, shepherd scenes booty ornaments (Battle of the decorative layout of the symbol), flower and animal.

许多新的家具或制造大量早日推出，色彩和软家具，装饰面料，图案，包括非对称曲线断开，花卉，扭曲涡饰品，贝壳，中国式的装饰艺术，乐器使用(小提琴，喇叭角系统，鼓)是爱情的象征，花圈，战利品饰品，花卉和动物牧羊人的场面。

And the shells she sells are seashells , i am sure

我肯定，她卖的贝壳是海贝壳。

She sells seashells on the shiny seashore, and the shells she sells are seashells, I am sure.

她在闪着光的海滩上卖海贝壳，我肯定她卖的是海贝壳。

The seashells she sells are seashells she is sure.

她卖的贝壳是贝壳，她是肯定的。

She sells seashells on the seashore. And the shells she sells are seashells, I'm sure.

她在海滩上卖贝壳，我肯定她卖的贝壳是海贝。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。