使循环

On vaporization it reduces the bulk density of upflowing mixture and promotes the circulation of catalyst.

在汽化时使向上流动的混合物的松密度减少，并促使催化剂循环。

After the completion of reaction, ether is added to the resulting mixture to precipitate the tartrate and filter to recover the ligand. The recovered ligands keep good enantioselectivity only in first recycle, but compared with solution-phase of tartrate counterpart, using of soluble polymer-supported tartrates largely simplifies the workup of sharpless epoxidation.

反应完成后，向反应体系中加入乙醚使配体沉淀，过滤即可回收配体，虽然回收的配体只在第一次循环中保持了较好的对映选择性，但与使用小分子酒石酸酯配体相比，使用可溶性聚合物支载的酒石酸酯极大地简化了Sharpless环氧化反应的后处理。

This smooths banks' profits over the cycle, making their capital positions "counter-cyclical".

此可减少银行利润的周期波动，使银行的资本情况得以「反循环」。

However, the income gap results in demerit circular of the agricultural and rural economy, which dissatisfied rural citizen's basic demands, and delays and reists the development of rural market as a whole.

但城乡差距扩大也导致了工农业和城乡经济陷入了不良循环的境地，使农村居民的有效需求无法满足，农村市场难以有效启动，从而制约了农村经济的进一步发展。

Engineers are working to get Spirit's computer out of a cycle of rebooting many times a day.

工程师正在努力使勇气号的电脑跳出不停重新启动的循环。

Made my body into a circle and lost the pursuers in the circles of time.

使我的身体进入一循环周期而在周期时间里失去了追随者。

This circulation made energy and material used reasonably and basically, increased output, reduced waste disposal and improves economical benefits.The comparison and analysis on economical benefits of "four-in-one" model household who use standard draft and Ordinary greenhouse big awning household who do not use standard draft showed that after using standard draft, The methane-generating pit, the hog house and the greenhouse were integrated in together, farmers income significantly increased and economic evaluation indicator improved too.

这样的循环关系使能量和物质基本都得到了合理利用，增加了产出，减少了废物的排放，提高了经济效益。7、对采用标准草案的&四位一体&农户和未采用标准草案的普通大棚农户的经济效益比较分析显示，采用标准(来源：bf0fAf0BC论文网www.abclunwen.com)草案的用户农户收入显著提高，经济效益评价指标亦有所改善。

Aiming at sustainable development, ecology-based, people and natural harmony at the core, through new technology, new materials integrated applications for residential construction most efficient and least survey the plot use of resources and energy, to the extent possible within the area, within and outside the district and the balance between recycling and create a natural, harmonious, healthy, comfortable living environment.

以可持续发展为目标，生态学为基础，以人与自然的和谐为核心，通过新技术、新材料的综合应用，使住宅建设最高效、最少量地使用资源和能源，尽可能达到小区内部、小区内外之间的平衡和循环使用，营造自然、和谐、健康、舒适的居住环境。

Application of erfc in fixation process of laser printer and numerical solution;2. This Paper outlines the fundamental chemical reactions of the fixation process of the silver halides emulsion layer of photographic materials and the composition of rapid access fixer of laser phototypesetting film,the function and behavior of its constituents,and also directions for its proper use,e.

本文阐述了感光材料卤化银乳剂层定影过程的基本化学反应和适用于激光照排胶片的高温冲洗套药中的定影药液的组成，其作用和配比以及使用时的注意事项，如：胶片定影容量与定影液的使用寿命、定影的浓度、定影温度、定影时间、药液的搅拌与循环、定影液的消耗与补充、水洗与影像质量、定影液的保存和定影过程的正确操作等等。

A centrifugal water pump circulates coolant through the water jackets, passages, intake manifold, radiator core, cooling system hoses and heater corThe pump is driven from the engine crankshaft by a drive belt on all engines.

离心水泵通过水套、出入口、进气歧管、散热器芯子、冷却系统软管和加热器芯子使冷却剂循环。水泵由引擎皮带通过引擎曲轴驱动。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。