specific efficiency

A Hall thruster, with its high-efficiency and high specific impulse, is one of the most important electric propulsion devices widely used for spacecraft propulsion such as attitude control, orbital transfer and deep space exploration missions in the future.

霍尔推力器作为一种等离子体装置，以其高效率高比冲等特点成为国际电推进领域的研究热点，广泛应用在姿态控制，轨道转移及将来的深空探测任务。

Event specific characteristic refers to the major sport characteristic of mechanics and biology, which take purpose on the maximal sport efficiency under the game rule.

专项特征是指一个运动项目在比赛规则的允许下，以获得最大的运动效率为目标，在力学、生物学等方面表现出的主要运动特点。

Regardless of the specific customer requirements, from the efficiency levels, glazing process more economical.

在不考虑客户具体要求的前提下, 从效率层面来讲, 上光工艺更经济.

Comparison of the design with that of LXT 14/ 46 type drum is made. The test data show that the specific energy consumption reduces by 7 97%, the load fluctuation coefficient by 19 8% and the loading efficiency increases by 11 1%.

对LXT14／46型螺旋滚筒进行了对比计算，结果表明：螺旋滚筒的截割比能耗降低了7.97%，载荷波动系数减小了19.8%，装煤效率提高了11.1%。

This paper gives a model of "Document-type and Readership-flow" to improve its efficiency and meet the needs of the general and specific character of the readers.

如何提高一校多馆制下的管理效益，满足读者共性和个性的需求，本文提出了文献类型&读者流的管理模式思想。

It is thus concluded that slags with low specific conductance and thermal conductivity and high viscosity are advantageous to the improvement of electrical efficiency and the reduction of power consumption.

可见，低比电导、低导热系数、高粘度渣有利于提高电效率，降低电耗。

⑹ The results of this study show that gibel best in the specific growth rate, feed efficiency, protein efficiency and whole fish and muscle selenium content, the feed content of selenium in organic selenium and inorganic selenium to 1.2mg/ kg, 0.6 mg/ kg.

⑹本研究结果表明，异育银鲫在获得最佳特定生长率、饲料效率、蛋白质效率、全鱼和肌肉硒含量时，饲料中硒含量分别为有机硒、无机硒为1.2mg/kg、0.6mg/kg。

In view of Hong Kong s small size, delegating specific executive functions to the 18 DBs would run the risk of fragmenting responsibilities and diminishing efficiency.

但香港面积细小，若把某些行政职能下放予十八个区议会，恐怕会使职权过於分散，有损效率。

This chapter firstly analyzes the difference in administrative efficiency between basic tax authorities at home and abroad, and then looks for the reasons behind the difference considering the specific historical development environment in China.

首先分析国内外基层税务机关行政效能的差距，进而对这种差距产生的原因进行分析，包括我国特有的历史发展环境这一重要因素进行客观分析。