这样这些问题就可以反复利用。
它们可在不同书籍上反复利用。
如果你用假树，那就反复利用。
催化剂和脱水剂可以反复利用，并且该工艺过程无污染。
The catalyst and dehydrating agent can be repeatedly used and no pollutant is produced during the technological process.
近年来创造了一些能在太空中安全反复利用空气的方法。
In recent years ways have been developed by which air can be safely used over and over in space.
l分配和释放内存是很费时间的，因此我们要反复利用分配好的内存。
To allocate and free memory is expensive, therefore we should reuse buffers (memory) which have been allocated.
你会很巧妙的利用资源，重复拆分再重组以达到反复利用的目的。
Resources are assessed and you wisely use, disperse and then multiply them over and over.
这个很简单，也很有意思。它需要一些家用酸和基本材料，这些都可以被反复利用。
This is a simple and really impressive use of household acids and bases that can be made again and again.
那些领先的旅游预订网站也仅仅只是反复利用那几张酒店提供的图片以及酒店描述。
The leading travel booking sites simply recycle photos and property descriptions they receive from the hotels themselves.
像这样，能够反复利用的运载火箭(正如航天飞机)就成为控制成本的关键。
As such, launch vehicles that are reusable (like the space shuttles) are key to keeping costs under control.
这些纹样经悠久历史的淘选流传至今，并在各个装饰设计领域中被反复利用。
All these patterns handed down from ancient times have been repeatedly applied to various fields of decoration and design.
认为细胞固定化技术具有活性高，可反复利用和对有毒物质抵抗能力强等优点。
The conclusion is that the immobilized cell technology has the advantage of high activity, repeating using and high resisting toxicant's ability.
该包装架不仅制作简便、使用便捷，而且可反复利用，使包装成本降到最低限度。
The packaging stand is not only convenient to make and use, but also can be repeatedly applied so that the packaging cost is reduced to a minimum.
如果能将土钉回收并进行反复利用，也可以节约大量材料，降低工程造价，取得很好的经济效益。
If the soil nails can be recycled and reused, materials can also be saved a lot, project cost will be reduced, and good economic benefits will be achieved.
新研究发现，若在工作间隙反复利用短暂时间站起来到处走动的话，将对改变心情和补充精力大有裨益。
In a new study, researchers found that taking brief, repeated breaks from work to stand up and move around has sustained benefits for your mood and energy levels.
水平滑动芯模与折叠芯模相比，具有省材料、减少拆芯模的劳动强度、芯模可反复利用而无需整修的优点。
Compared level slip core mould with folding core mould, it has the advantages of saving material, reducing dismantle core Labour intensity and using core mould recycle but not rebuilding.
你也可以制作一种属于你自己的，可反复利用的“气味消除剂”：把两小勺小苏打放进旧袜子的指头里，然后把他们打成结。
You can also make your own reusable "odor eaters" by filling the toes of old socks with 2 table-spoons baking soda and tying them up in a knot.
本实用新型的有益效果是：结构简单，操作方便，成本低廉，反复利用率提高至10倍，给企业节省了生产成本，有很大的推广价值。
The utility model has simple structure, convenient operation, low cost and considerable generalization value, improves the reuse rate by 10 times and saves the production cost for enterprises.
这不仅使得菲律宾的电力消费者易于记住那些“提示”；同样，拧着这样一个用假电线做提手，可以反复利用的购物袋，无论走到哪里，看起来都很酷。
Not only do Filipino power users keep their electricity tips handy, they also look cool toting the reusable, faux power cord handled shopping bags wherever they go.
这不仅使得菲律宾的电力消费者易于记住那些“提示”；同样，拧着这样一个用假电线做提手，可以反复利用的购物袋，无论走到哪里，看起来都很酷。
Not only do Filipino power users keep their electricity tips handy, they also look cool toting the reusable, faux power cord handled shopping bags wherever they go.
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