查询词典 efficiency

With hybrids still nabbing most of the fuel-efficiency headlines in the U.S., even the most committed members of the oil-burning diesel cabal are resorting to the battery-electric solution to sell greater fuel efficiency to the American public.

随着混合动力汽车仍然拿下大部分燃料效率头条在美国，即使是最坚定的成员的石油燃烧柴油阴谋是诉诸电池电力解决方案出售的燃料效率更高的美国公众。

The phosphorus removal experiment implies the increasing 100 mg/L MLSS concentrations can remove about 1 mg/L TP. The phosphorus removal efficiency can be improved by the increasing rate of MLSS concentrations. When everyday increasing rate of MLSS concentrations are about 500mg/L, the phosphorus removal efficiency would higher than 90%, effluent TP would be lower than 1 mg/L. When MLSS concentrations are fluctuating, effluent phosphorus would fluctuate correspondingly. Everyday the amount of discharging excess sludge can be prejudged by the amount of influent TP.

通过对反应器的除磷效果的研究，发现污泥浓度增长100 mg／L能去除将近1 mg／L TP；发现随着污泥浓度增长速率的增加，除磷效率相应提高；当污泥浓度的增长速率增加到每天500 mg／L时，磷的去除率将高于90％，并且出水TP浓度将低于1 mg／L；发现每天排放的剩余污泥量可以根据进水TP浓度来决定；发现最佳好氧与厌氧时间比T_是0.5；溶解氧冲击指数DO_I被首次提出，作为分析溶解氧DO影响的指标。

Aiming at the lack of government administration in building energy efficiency,proposes the concept of change and redesign of government supervision in building energy efficiency and relocates the role of government supervision.

针对目前政府建筑节能管理职能缺失的情况，提出了政府建筑节能监管职能的变迁与再设计理念，重新定位了政府在建筑节能管理中的监管角色。

The desulphurization efficiency increases with the rise of Ca/S ratio. When the Ca/S ratio is 1. 4 and △T is 12 ℃, the desulphurization efficiency of the Baoshan slaked lime could be more than 90%.

采用宝钢消石灰作脱硫剂，当Ca/S比为1.4、△T为12℃时，脱硫效率可达90％以上。

The results show that:(1) lower concentration or lower initial pH of citrate solution results in a better desorption efficiency;(2) sparging inert gas or adding surfactants into the liquid can lower the viscosity of the solution and the cavitating threshold, and raise the desorption efficiency of SO2;(3) by comparing the experimental results and theoretical analyses , it was concluded that the experimental results are in accordance with the theoretical analyses.

结果表明：(1)在柠檬酸钠浓度较低，或者柠檬酸钠溶液初始pH值较低的条件下均能产生较好的解吸效果；(2)少量惰性气体的通入或者表面活性剂的加入能够降低溶液黏度，产生空化效应，从而提高了SO2的解吸率；(3)通过对比实验证明解吸结果与理论分析相吻合，其研究结果为SO2的深度解吸提供了技术思路，也为该项技术的工业放大提供了一定的基础数据。

The removal efficiency of VOCs by the air sparging process depends critically on the contact volume of the contaminated groundwater by the injected air, or the sweep efficiency.

气提法是藉著注入地下水层中的空气将溶於地下水及非饱和层中的挥发性有机污染物带出，因此空气在含水层之流动路径及接触污染物的排扫效率就成了影响气提法现场污染整治成效的重要因素。

The usage calculator management system can not only simplify the traditional management in school mode, making the school manage the personnel can makes use of the internal information in school to charges to student's file, student expediently the proceeding manages completely, the technique of the more important exploitation calculator can be made student the management norm turn, systemizes, the arithmetic figure turn, increases to manage the level, lower the management cost, alleviate the work strength and increases work efficiency, make school with high-efficiency revolve.

使用计算机管理系统不仅可以简化学校传统的管理模式，使学校管理人员能够方便地利用学校内部信息对学生档案、学生收费进行全面管理，更重要的是利用计算机的技术可以使学生管理规范化、制度化、数字化、提高管理水平、降低管理成本、减轻工作强度、提高工作效率，使学校以高效率运转。

This dissertation tries to probe into the mode of urban land efficient utilization from the point of view of multi-disciplinary incorporating urban economics, urban land geography, theory of sustainable development and urban land ecology etc. with the research of urban land intensified utilization and upbuilds the frame of land utilization efficiency evaluation according to the definition of connotation about urban land utilization efficiency.

本文竭力从多学科的角度分析城市土地高效利用的方式，将城市经济学、城市土地地理学、可持续发展理论以及生态经济理论等运用到土地利用效率的研究中，最后根据所定义土地利用效率的内涵，建立了城市土地利用效率评价的框架。

Based on the 3D time-average Navier-Stokes equations, k-ε model was used to simulate the 3D turbulent flow field of whole flow passage in the Francis turbine including guide wickets, runner and draft tube. The energy performance and cavitation performance were predicted from the simulation results, and the calculated data were compared with the results of hydraulic turbine model experiment. The calculation of turbine efficiency and the measured efficiency was very closed and the maximal relative error was 0.9%.

该文基于Navier-Stokes方程和k-ε紊流模型，采用贴体坐标和交错网格系统，用SIMPLEC算法对一模型混流式水轮机引水元件、转轮和尾水管进行了联合计算与转轮单流道计算，数值模拟了水轮机各通流元件内部三维湍流流场，预测了水轮机的能量性能和空化性能，并与水轮机模型试验结果进行了对比。

For potassium absorption efficiency, maize inbred lines with different tolerances existed significant differences and the difference of potassium utilization efficiency was not significant.

从钾吸收效率来看，不同耐性自交系间存在显著差异，而钾利用效率方面差异不显著。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。