作

If only enough rope is available for a belay from one bank, A crosses as above. C ties into the main belay rope and also ties on alight retrieving cord held by Band is belayed by A. This retrieving line is necessary since it would probably be impossible to throw the rope back to B after C crosses.

如果绳子的长度只够从一边作确保，A仍像上述过溪，C要套入胸部绳圈中由A作确保工作，同时要有另外一条回收绳连接到B手上作主绳的回收工作，这条回收绳是必要的因为C过溪之后几乎不可能将主绳抛回去给B。

F: I hope that there are tables and benches in the park.

请你在学生作练习的时候也一起作。

This article holds that the four drives, whether the positive exploration or the passive deduction, are hearted demand for Zhou Zuoren. His unique way of performance of children literature creation practice isclosely related with the contradiction and bulldozes of the four factors.

本文认为，在四种驱动力之中，无论是积极的探索，或者消极的推衍，对于周作人来说，都是发自内心、源自内心的需求；周作人儿童文学实践独特的表现方式与这四种因素之间的矛盾、推压密切相关。

At the same time, brief equivalent circuit analysis of ideal bi-period structure is reviewed, and that of accelerating cavities (mostly comprises multilevel bunching section) is briefly presented.

同时对理想双周期结构的等效电路分析作了简要回顾，并对包括多级聚束段的加速结构作了简要的等效电路分析。

They can be used for many scientific purposes, from conducting cancer research to calibrating microscopes.

从可作癌症研究的用途中能看出可作医学研究。

His task done, his cankers gone.

他所作已作，烦恼已断。

His task done, his cankers gone.

他所作巳作，烦恼巳断。

Methods After brain death of the donor was confirmed, the whole donor arm was sterilized with 3%iodine tincture and 75%ethyl alcohol and strapped with sterile towels. A circular incision 5 cm above the elbow was made, and the brachial artery was dissected and catheterized for perfusion of UW solution at 4℃. The arm was amputated with the brachial artery still in continuity and catheterized.

方法在供者被宣布脑死亡后，将拟取肢体用3%碘酒、75%酒精常规消毒，从肘关节以上5 cm平面作环形皮肤切口，游离肱动脉后插管，用4℃ UW液灌注后行前臂离断，再灌洗至回流液清亮后拔管，肢体作标记后用无菌敷料包裹、塑料袋封装，装入放置冰袋的保温箱中快速运输。

Opening out the laws of social development provides stable base for discussing the power of social development. In Marx's opinion, as a complicated organism, society's development is the result of the colligated functions.

马克思对人的需要、科学技术、阶级斗争三大因素作了重点分析，并对它们在未来社会发展的特点和前景作了科学预测。

Why, then, shall we, the representatives of the sovereign states of the Union--the chosen guardians of this confederated Republic, why should we precipitate this fearful struggle, by continuing a war the result of which must be to force us at once upon a civil conflict?

那麽，我们作爲合衆国各主权州的代表，作爲被挑选来捍卫合衆国的人们，爲什麽我们明知道战争的结果必然迫使我们立刻面对一场内战，却要继续这场战争以加速这场可怕的冲突的来临呢？

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失