查询词典 economizing

And the pratal rigid frame can be more and more important and applied, because of its fast construction, economizing on energy and environmental protection, the overall excellent technical and economic indexes, beautiful 100king ang good anti_seismic advantages.

其中门式刚架具有施工速度快、工业化程度高、综合技术经济指标好；建筑造型美观、抗震性能优越等特点，得到了设计人员越来越广泛的重视。

Methanol can pyrolyze and generate hydrogen when it is heated by the exhaust of diesel engine(temperature range between 400℃and 600℃). Then let the hydrogen generated from methanol go into cylinder with the air directly. By this means, we hopefully increase the rate of economizing oil of emulsified fuel in diesel engine.

利用柴油机排烟(温度一般在400～600℃)余热加热甲醇热分解制氢，并在线通入到柴油机进气道入口，有望实现柴油机燃用乳化油时节油率的提高。

Thereinto, drip irrigation is divided into three treatments of different ration. Tectorial and untectorial treatment are adopted to semifixation spray irrigation. At the same time, seepage-preventing trial is done. By study of one growth season, it shows that the indexes, Comparing with flood irrigation, water-saving technique has the effect of increasing production and harvest, economizing water, energy sources and field, saving work, time and power. It has best significance difference among unit yield of using different irrigation ways. The highest yield is in irrigation treatment of 80% field moisture capacity, it is secondary in seepage-preventing ditch irrigation treatment and is the lowest in spray irrigation treatment. Drip irrigation increase yield 4.0%~25.9%,Seepage-preventing ditch irrigation increase yield 17.5%, and spray irrigation decrease yield 22.4～37.8% comparing with flood irrigation. The effect to yield is obvious in drip irrigation treatment of different irrigation ration.

不同灌溉方式间单位产量存在显著差异，80％田间持水量灌溉处理产量最高，防渗渠畦灌次之，喷灌的产量最低；与土渠漫灌单位产量相比，滴灌增产4.0％～25.9％；防渗渠畦灌增产17.5％；喷灌产量下降22.4％～37.8％；滴灌试验中不同灌溉处理对产量的影响显著，随着灌溉定额的减少，产量随之下降，主要原因是60％田间持水量的灌溉处理限制了棉株的生长发育，降低了产量；不同灌溉方式的灌溉定额与绿洲内土渠漫灌平均灌溉定额相比，滴灌节水47.7％～54.4％，防渗渠畦灌节水38.56％，喷灌节水58.2％；滴灌、喷灌及防渗渠畦灌与土渠漫灌相比分别省工16.2％、25.1％和3.6％；滴灌和喷灌较防渗渠畦和土渠漫灌节地约5％～7％；从净收益来看，防渗渠畦灌较土渠漫灌经济效益提高了34.2％，滴灌提高了9.8％～48.2％，喷灌则下降了23.8％和44.7％；而且采用不同灌溉方式种植棉花，对于成铃率、衣指、衣分、纤维长度、产量等指标，滴灌要优于喷灌和防渗渠畦灌；而成铃数、种子数、铃重、籽指等指标，滴灌、喷灌均小于防渗渠畦灌。

The principle that heat and electric energy coordinated output,determining output of electricity according steam,is explained in the economizing on energy, steam grade is analysed completely in view of change relationship of efficient energy with unefficient energy.

从有效能与无效能的变化关系上对蒸汽品位高低进行了较为全面的剖析。

This paper expounds the developing situation, technical principle and technical process of MDEA decarbonizing technology, especially its application in chemical fertilizer industry, pointing out that it is a safe, reliable and high-effective leading technique with economizing on energy and competitive force.

阐述了 MDEA脱碳工艺的发展状况、工艺原理、工艺流程，特别是在化肥工业中应用情况，指出该技术是一安全可靠、高效节能、有竞争力的领先技

An act of economizing; reduction in cost .

节省的动作；成本的降低。

In the north of China, economizing water isn't just a small problem, but instead is a big problem.

在中国北方，节约用水不是一个小问题，而是一个大问题。

What is the good of your mother and me economizing and stinting ourselves to give you a university education?

那么我和你母亲省吃俭用，自己刻苦，供你上大学，有什么用处呢？

The world are now aware of the importance of economizing on energy.

全世界现在意识到节约能源的重要性

Product level reuse can meet the demand of protecting environment and economizing energy sources and material with evident economy...

产品级再使用能满足环境保护的要求，大量节省能源和材料，有明显的经济效益。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。