它们

The auxiliary forms of need are used primarily in present-tense questions, negations, and conditional clauses.

它们在意思上和用作实义动词的形式有细微的区别，它们总指外部加强的压力。

In this thesis, the properties of temperature and electrostatic potential energy of neutron star are investigated within the frame of general relativity further.

而它们的高密度和强引力场又使它们的讨论离不开Einstein的广义相对论，成为相对论天体物理十分重要的一个研究方向。

In the past, NIS hasnt detected these because they have no malicious payload─which is completely reasonable.

过去，NIS不去侦测它们因为它们没有恶意炸药-这是很合理的。

The biological activities of the metal complexes of derivatives of benzaldehyde nitrogen mustard were investigated against 〓,〓 and SMMC-7721 cell lines. The interesting results were found. When the non-activity ligand combines with cobalt and nickel , the complexes have good antitumor activity, while active ligand binds to the metal, the complex has no activity, indicating there are synergic effect and counteraction between the metals and the ligands.

对所获得苯甲醛氮芥衍生物的金属配合物进行研究，观察它们对SMMC-7721、〓细胞株的作用，发现某些有趣的实验结果，无活性的配体，当与钴，镍形成配合物后，具有很好的抗肿瘤活性，而有活性的配体形成配合物后无活性，揭示在它们存在有协同作用及拮抗作用。

Also they are nocturnal animals, they sleep in the daytime and do most of their movements at night.

同样，它们也是夜里出行的动物，它们在白天睡觉并且大多数活动是在夜间进行。

It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.

素液不是生存竞争强加给它们的，它们也可以不用素液捕捉动物而生存，就像今天成千上万的无毒蛇那样。

It was not forced upon them by the survival competition;they could have caught and lived on prey without using poison,just as the thousands of non-poisonous snakes still do.

毒液不是生存竞争强加给它们的，它们也可以不用毒液捕捉动物而生存，就像今天成千上万的无毒蛇那样。

Officers and noncommissioned officers of the United States must continue to carry out their responsibilities and exercise their authority in captivity.

美军军官在被俘状态时必须继续履行它们的责任，行使它们的权威。

These interactions often result in formation of insoluble and noncrystalline protein assemblies.

一些生物大分子，如膜蛋白，蛋白质复合体，蛋白质纤维等，在生命过程中起着极为重要的作用，但是由于难以得到这些生物分子的单晶以及它们在溶液中的低溶解度，用X-ray和液体NMR很难得到它们的结构。

They are nonessential things, they are the result, is the most essential things in the natural law of the consequences under.

它们属于非本质的东西，它们是结果，是最本质的东西在自然定律作用下所带来的结果。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新