查询词典 capital turnover ratio

Catalyst activity was determined by not only specific surface area of catalyst but also the distributions of active center and utilization ratio of internal surface.

实验结果表明：催化剂活性比为不同催化剂单位质量表面上活性中心的总数目N总值的比值；催化剂活性不仅与比表面有关，还与其活性中心分布情况、内表面利用率有关。

Based on the wavelet and multi-resolution theory, a new method is proposed to construct the protection judgment to discriminate the inrush current and internal fault by the ratio of high frequency segments in different scales of the energy spectrum.

基于小波多分辨率分析理论，提出了一种以能量变化率的比值作为判据，区分变压器励磁涌流和内部短路电流的新方法—小波能量谱图解法。

Among the four factors, the factor of internal ratio of vocal track is newly studied here.

我们已建造出此人声配音系统，在一些限制下可线上即时操作，并且经由实际听测验证的确可得到相当丰富的音色转换。

The essence of such impact,the trends of net present vains,internal revenue ratio and investment return period associated with the rate Of inflation are explored.

揭示了通货膨胀对项目经济评价影响的本质以及净观值、内部收益率和投资回收期随通货膨胀率而变动的趋势。

Random measured data is regressed using SPSS software,and the mathematical model among internal returns ratio and the daily production of single well and the well depth was obtained.

利用SPSS软件对随机测得的数据进行回归，得到内部收益率与单井日产量和井深的具体数值方程。

The fragmentation of melt droplet is a key factor to predict the damage degree of fuel coolant interaction accident,which determines the final ratio of internal energy transferred to power.

熔融液滴的细粒化是决定燃料与冷却剂相互作用破坏后果的关键过程，它决定最终的热能与动能的转化比，是预测事故后果的重要因素之一。

This will surely lead to greater survivability while affording a higher 2.6:1 (vs. the old 2.4:1) internal ratio better suited to today's high-power, high-RPM motors.

这必将导致更大的生存能力，而给予较高的2.6：1 （与旧2.4：1 ）内部的比例，更适合今天的高功率，高转速电机。

In this method, stability safety coefficient is derived from th e ratio fo internal energy to external energy and the minimum disturbed energy e quivalence surface is established, which can be used to determine the potential sliding surface.

该方法不仅从能量的观点给出了基于增稳内能与失稳外能比值的稳定安全系数，还将干扰能量法与等值面法结合起来，建立了用最小干扰能量等值面来确定潜在滑动面的方法。

Total investment is 15 million dollars, the year sale receive 27 million dollars, profit for the year is 5 million dollars, internal returns ratio 38.38%, investment recoupment period is 3 years.

总投资1500万美元，年销售收入2700万美元，年利润500万美元，内部收益率38.38%，投资回收期3年。

The influence of various factors on the efficiency of separation on ammonia nitrogen was investigated, including the surfactant dosage, the value of pH in the external phase, the concentration of sulfuric acid in the internal phase, the ratio between the volume of oil phase and the volume of water phase and so on.

用ME表面活性剂制作的乳液萃取冶金废水中的氨氮，考察了表面活性剂用量、外相水pH值、膜内相硫酸浓度、油内比、乳水比等因素对氨氮去除率的影响。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。