缩短

It is discovered that sodium sulfite is a good agent which can cuts down the induction period and speeds up the progress of reaction.

实验中还发现亚硫酸钠是一种优良的缩短反应诱导期、加速反应进程的试剂。

Monochloroethylene carbonate is prepared by chlorination of ethylene carbonate with sulfuryl chioride ,a solution of monochloroethylene carbonate in ethylene carbonate is reacted with triethylamine to give vinylene carbonate.A parameter design method was applied to select the optimum synthesis conditions.63.3％ and 78％ yields superior to the conventional for monochloroethylene carbonate and vinylene carbonate were obtained respectively,and the process was also simplified .

以碳酸乙烯酯为原料，用磺酰氯作为氯化剂生成一氯代碳酸乙烯酯，三乙胺为脱卤化剂在碳酸乙烯酯溶剂中合成碳酸亚乙烯酯，对一氯代碳酸乙烯酯和碳酸亚乙烯酯制备的工艺参数进行优化，收率分别达到63.3％和78％，均超过了传统方法，且简化了工艺，缩短了反应时间，易于工业化生产。

This is not a distant dream. Supersonic plane will shorten the distance between stars.

这不是遥远的梦，超音速飞机将缩短星球之间的距离。

Unless you want a longer battery life, you can keep your robot switched on all the time.

如果你想缩短电池使用时间，你可以让你的机器人一直开着。

The result of this paper shows that our automatic move tagger performs with reasonably high precision, and providing an automatic, practical and fast move tagger for non-native speakers to understand or write well-structured abstracts.

本篇研究结果显示，我们的自动分析文步模型对於学术论文的摘要呈现了合理的精确性，并且快速的文步标记工具提供非以英语为母语的学者一个自动化、实用的方式，预期可以缩短了解或写作学术论文中良好结构摘要的时间。

A big complaint was that her hours had been cut, reducing her take-home pay.

她的一大抱怨是工作时间被缩短，从而收入降低

With increase of improvement generation, the gap of spike differentiation phase between tassel and ear of Mobai 962 would be reduced.

随着改良世代的增加，墨白962雌雄穗分化阶段发生的时间间隔在缩短。

Laughing softly, Aiba closed the distance between them and teasingly nipped on Sho's earlobe with his teeth.

他的敏感带？相叶轻笑起来，缩短了两人的距离，挑逗地用牙咬住了翔的耳垂。

Widespread use of electricity, to improve production and living conditions; the automotive, aircraft available, to shorten the travel time for people to make travel more convenient; phone, the invention of wireless telegraphy, to strengthen the links of the world.

电力的广泛使用，改善了生产和生活条件；汽车、飞机的问世，缩短了人们旅行的时间，使出行更加方便；电话、无线电报的发明，加强了世界的联系。

It will improve the development and test of new type weapons with lower cost and less time.

分布式靶试系统是军事仿真领域内的一个新的应用方向，它的实现将对新型武器研制以及试验起到节约成本、缩短周期的效果，有着不可估量的经济效应。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。