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Ordering of spheres, filling of interstices in colloidal crystals with precursor and removal of the template are all key factors for the synthesis of the 3DOM complex oxides.

其中，胶体晶体模板的组装、前驱体的填充以及模板的去除都是制备3DOM复合氧化物的关键影响因素。

Could be a precursor to intestinal intussusception.

会不会是肠套叠的前兆？

Using 1,3-dicyanobenzene as a precursor, we have obtained two coordination polymer of rare earth metal bridged by isophthalato ligand, Eu complex (4) and Sm complexe coordinated (5). X-ray single crystal diffraction investigation confirms that complex 4 and 5 are isomorphous with near isostructural 〓 unit.

以1，3-苯二氰为前体，合成了两个新的稀土金属与间苯二甲酸根配体桥联的聚合物：间苯二甲酸根配体配合的铕和钐化合物，4和5.X-射线衍射结构分析表明化合物4和5均具有〓基本结构单元且两者结构类似。

What is called "Karate" is actually a descendent of Southern Chinese boxing forms, and similarly, Judo can trace its origins to the importation of Chinese wrestling and Qinna, the precursor of Jiu-jitsu.

什么是所谓的"空手道"实际上是一个后裔南方拳术的形式，和同样，柔道可以追踪其来源的进口中国摔跤和娜的前身久实。

If as a result of body shell keycap stuck with the key causes of the "key card" failure, may be key in the cap and put a gasket between the pads can be used稍硬some plastic (such as floppy disk jacket abandoned) made, its size is equal to or slightly larger than the key body size, and location by the rod through the ammonium can open a free passage under the square hole, in accordance with its set of poles, the plug cap; use this pad chip cap with the key body to prevent stuck, you can repair button; If as a result of spring fatigue, shrapnel resistance causes large card key failure, then the Special button to open the body, a little stretching to restore flexibility to reset the spring; Remove the key precursor to the resumption of shrapnel.

若是由于键帽与键体外壳卡住的原因造成"卡键"故障，则可在键帽与键体之间放一个垫片，该垫片可用稍硬一些的塑料做成，其大小等于或略大于键体尺寸，并且在按杆通过的位置开一个可使铵杆自由通过的方孔，将其套在按杆上后，插上键帽；用此垫片阻止键帽与键体卡住，即可修复故障按键；若是由于弹簧疲劳，弹片阻力变大的原因造成卡键故障，这时可特键体打开，稍微拉伸复位弹簧使其恢复弹性；取下弹片将键体恢复。

The requirement to fight piracy is one of the oldest bits of international law. The idea that any country may take action against pirates is the precursor to the idea of "universal jurisdiction" used to prosecute heinous crimes such as genocide. In Latin legalese, pirates are termed hostis humani generis (an "enemy of mankind"). Moreover, the UN's Convention on the Law of the Sea stretches the definition to include crewing a pirate ship and inciting or "intentionally facilitating" attacks.

打击海盗的义务本是国际法最古老的成分之一；任何国家都有权采取行动对抗海盗的理念也是"普遍管辖权"的前身（这种权利被用来起诉一些极恶的罪行，如种族灭绝）；在拉丁法律术语中，海盗被称为hostis humani generis，即人类之敌；而且联合国海洋法公约中也界定了包括充当海盗、煽动或"有意协助"海盗袭击等行为。

In plant cells the principal precursor of alanine, as well as leucine and valine, is pyruvate

植树细胞中丙氨酸和亮氨酸、缬氨酸的主要前体是丙酮酸。

It contains a natural source of cyanide, whose precursor, linamarin, is rendered harmless if properly dried, soaked, and baked.

它还含有天然源氰化物，其前驱物， linamarin ，是使之无害，如果妥善晒干，浸泡，烤。

Its cDNA had been cloned by RT-PCR. The results of comparison on sequence homology suggested that Luffin P1 may be derived from a vicilin like precursor which is a storage protein in the seeds of Luffa cylindrica.

本文利用3'RACE法克隆了它的cDNA，并构建了它的融合表达质粒pGEX-4T-S2，该质粒在大肠杆菌中获得了成功表达。

In nervous system of mammalia, hh exhibits crucial effects on fate regulation of neural stem cells or neural precursor cells, on axon growth and brain patterning.

近年来，有关 Hh 及其信号转导通路的研究取得了较大的进展，尤其是对 Hh 在神经系统发育中所发挥的重要作用有了新的认识。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。