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The key requirement for a successful X-ray analysis is that the sample studied must grow to well-ordered 3-D crystals.

但要求被研究的生物大分子能够生长成具有一定尺寸大小的三维晶体。

Micro-cavity laser ; zeolite crystals ; whispering gallery modes ; organic dye

微腔激光器；沸石晶体；耳语回廊模式；有机染料分子

The results show that ZnO crystals show a hexagonal wurtzite structure, the morphologies of ZnO are influenced by the processing temperature and pressure to some extent.

研究结果表明：氧化锌为纤锌矿结构，高温高压处理对氧化锌的晶体形貌和晶粒大小有一定的影响。

So Yb:YAG is one of the most promising laser crystals.

Yb：YAG晶体是一种最具潜力的激光晶体。

The luminescent properties and fluorescence lifetime of Yb∶YAG crystals with different concentration of Yb3+-doped were studied.

研究了不同掺杂浓度Yb∶YAG晶体的发光特性和荧光寿命。

You can own this stunning recreation of Hermione's Yule Ball earrings, crafted in sterling silver and set with pink crystals.

你可以自己的这一惊人娱乐赫敏的圣诞舞会耳环造，在纯银和一套粉红色晶体。

When the crystals are chilled to near absolute zero, they seem to fill with tiny single points of north and south.

当这个晶体冷却到接近绝对零度时，它似乎充满了小小的单一的南、北极点。

Chemical analysis of zircon crystals reveals whether they formed in the presence of water.

对锆石晶体的化学分析可揭示它们是否在水存在的情况下形成。

Most studies of these crystals have focused on the chemical makeup of the zircon itself.

很多针对这些晶体的研究侧重在锆石自身的化学结构上。

For instance, in this rock here, there are zircon crystals that are one-third of the age of the universe.

例如，在这里的这块岩石中，有宇宙年龄三分之一的锆石晶体。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。