查询词典 asymptotic efficiency

Solid propellant, however, typically has a high combustion efficiency if well mixed and the oxidizer particle size is very fine.

固体推进剂，不过，通常具有较高的燃烧效率，以及如果混合和氧化剂颗粒大小是非常好的。

The welding of end ring of alternating current machine and the conducting bar is the key technology for manufacturing of asynchronous traction motor with high power. China South Locomotive and Rolling Stock Industry Corporation had taken this significative study as a key project for the manufacturing of alternating current machine. According to the welding of end ring of alternating current machine, the welding of copper and copper alloy is described in this paper. Results obtained in this study are as follows. 1.By the comparison of oxyacetylene gas brazing, induction brazing and resistance brazing, it was found that high-quality welding joint could be obtained by induction brazing, which also had the highest efficiency.

交流电机端环与导条的焊接是大功率异步牵引电动机制造的一项关键技术，开展其焊接工艺研究具有重要的意义，中国南车电机公司将此课题作为解决交流电机制造的一个重点项目，本文结合交流电机转子端环焊接的课题，对铜及其合金的焊接进行了研究，主要研究结论如下： 1、通过氧乙炔火焰钎焊、感应钎焊、电阻钎焊等焊接方法的对比试验发现感应钎焊可获得优质的焊接接头，且感应钎焊的焊接效率也是最高的。

Among them is the use of supplemental hydrogen, or oxyhydrogen - a safe, practical, and affordable method of improving your fuel efficiency.

其中之一是使用附助氢，或氢氧–一种安全、实际和廉价的改善燃油效率的方法。

In this paper, the advanced oxidation processes of ozonization technique was used in the treatment of the dyeing wastewater. The efficiency of the dosage of H2O2 or catalyst MnO-GAC for the treatment of the dyeing wastewater of ozonization was investigated.

目的 研究臭氧氧化技术处理印染废水的效果，并探讨加入H2O2和MnO-GAC催化剂对臭氧氧化处理印染废水效果的影响。

The technology scheme is chosen middle frequency DBD to develop large-scale ozonizer. And based on above mention, the test prototype is realized successfully, when fed gas is oxygen, the test prototype can output 300g/h ozone gas, and the ozone concentration is about 50g/m〓, the energy efficiency is 150g/kWh.

选择确定中频介质阻挡放电作为研制大产额臭氧发生器的技术方案，并在放电等离子体合成臭氧的试验研究基础上，研制成功300g／h的臭氧发生器试验样机，原料气体为氧气时，样机产生臭氧的浓度为50g／m〓，并达到150g/kWh的臭氧产率。

This new method is a good reference for improving the production efficiency of PAC.

新方法对于提高聚氯化铝的生产效率具有非常好的借鉴作用。

Test. The pilot study results indicate that the efficiency of the PAFC is superior to that of PAC.

中试试验结果表明，铁铝复合混凝剂PAFC在低温条件下的混凝性能要优于PAC。

The application for the system improved designers' work efficiency and drawing quality of packing case design.

指出系统的应用提高了包装设计技术人员的工作效率和图样质量，达到了同行业先进水平。

A Paladin will have to choose carefully to optimize their efficiency, unless...

骑士要学会的是有效率的使用技能，除非。。。

No other mechanical self-elevating transporter matches the cost efficiency of the Paling CTS Heavy Transporter, both in terms of operation and maintenance.

没有别的机械式自动升降运输机可以与Paling CTS 重型运输机成本效用相媲美，不论是操作，还是维护。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。