efficiency的例句大全

With the maximization of ship, the competition of the world container pivot harbor is fiercer, on one hand ultra and large-scale container ship can only berth port, which condition of depth of water, efficiency of load and unload and management level is qualified;

船舶的大型化使得世界集装箱枢纽港的竞争更加激烈，一方面超大型的集装箱船舶只能停泊在水深条件、装卸效率和管理水平符合要求的港口；

OBJECTIVE To illustrate the gene packing transduction and the optimization of gene expression of lentivirus vector as well as the lowest activity of different slow virus vectors sum up the production transduction efficiency and biological security of lentivirus heredity system.

目的：针对慢病毒载体的基因组装、转导及基因表达的优化论述，及不同种属的慢病毒载体的最低活性加以说明，同时对慢病毒遗传体系的产生、转导效率和生物安全性进行总结。

The numerical simulation indicates that, larger biasing current and smaller detuning expand the dynamic range of conversion efficiency and extinction ratio, but worsen the frequency chirp.

数值模拟表明：增大偏置电流、减小失谐量有利于扩展转换效率及消光比的动态范围，同时恶化了频率啁啾的动态范围；

It is known from the experiment that, by using external biasing voltage, the separation of photoelectrons from vacancies can be effectively promoted and the degradation efficiency is further improved.

通过实验可知，使用外加偏电压可以有效地促进光生电子和空穴的分离，进一步提高降解效率。

It adopts bidirectional switch and on time rectification, and obtains high power factor, high efficiency and low THD.

它采用双向开关和同期整流，得到了高功率因子、高效率和低高次谐波。

Cavity is an important part of the continuous extrusion machine, it has contact with extrusion wheel, billet and mold, temperature distribution is under complex conditions which directly affects the production efficiency and the quality of the products.

连续挤压机腔体是连续挤压机的重要组成部分，它与挤压轮、坯料、模具均有接触，工况条件下温度分布变化复杂，直接影响连续挤压生产的效率和产品质量。

The system is considered as a multi-stage decision process, the cycle efficiency is its criterion function, the quantities of the abstracted steam are control variables and the feedwater temperatures are state variables.

将给水回热系统视为一多级决策过程，循环效率为其目标函数，抽汽量为控制变量，而给水温度则为状态变量。

High Efficiency and Pollution-free Resources Utilization of Agricultural and Forest Biomass

农林生物质的高效、无公害、资源化利用

The effect of bismuth sulfate content in plating bath and current density on current efficiency, bismuth content and morphology of obtained tin-bismuth alloy was studied.

研究了镀液中硫酸铋含量和电流密度对镀层铋含量、电流效率及镀层表面形貌的影响。

Methods 10 edentulous patients with complete dentures were selected for this study. The maximum biting force and masticatory efficiency were recorded before and after application of the adhesive to all the new and old dentures.

方法测定10名患者使用粘附剂前后，新旧全口义齿的最大咬合力及咀嚼效能，以问卷形式调查患者的主观评价。

Typically, as to the condensing bleeder turbine unit with backwater into condenser, keeping the HP heaters out of service at peak load with constant new steam consumption, the absolute internal efficiency of steam turbine is related to extraction steam.

对于回水入冷凝器的抽汽凝汽式机组，保持新蒸汽耗量不变，在尖峰电负荷下切除高压加热器运行，其绝对内效率与对外供汽量有关。

Study on the Efficiency of Different Chemical Control Early Blight of Tomato

蕃茄早疫病不同药剂防治效果研究

The susceptible cultivars showed significant greater decreasing range the control efficiency gained 28.54%~ 73.77%. It suggests that inter-planting of tea cultivars with different genetic background and morphological characteristic is an effective approach for tea bud blight control.

易感品种下降幅度更大，防治效果达28.5%~73.77%，利用品种的多样性混合间栽是控制茶芽枯病的有效途径。

Combat Efficiency Calculating Method of Double-Plane Blinking Jamming on Aerial Defense Weapon

双机闪烁干扰对防空兵器的作战效能计算方法研究

The rotating disc rotates to drive the two blocks so as to drive the clamped transformer to be alternately wrapped with the adhesive tape, thereby enhancing the adhesive tape wrapping efficiency.

转盘转动两个头子带动卡接的变压器交替包胶带，提高了包胶带的效率。

Practice of increasing capacity and improving efficiency and wear behavior of centrifugal blower

关于离心式鼓风机增容、增效及提高耐磨性的实践

For high efficiency BOF, one converter blowing system, capacity is 190~ 280 t;

对于高效转炉，采用一座转炉吹炼制，其容量范围为190～280t。

The result of ammonia nitrogen blow-off experiment showed that under the condition of water temperature 20.6 ℃, pH value 10.8, and the blowing period 4h, the ammonia nitrogen removal efficiency was 80.8%.

氨氮吹脱试验结果表明，在水温为20.6℃、pH值为10.8、曝气时间为4h的条件下，氨氮去除率为80.8%。

The results from laboratory tests show that the maximum increments of SO2 conversion efficiency are varied from 1.17% to 3.74% depending on the O2/ SO2 ratio, blowing ratio and switching period.

实验室试验结果表明，在不同的氧硫比、吹气比和切换周期的条件下，SO2转化率的最大增值为1.17%～3.74%。

The intelligent meter based on microprocessor can monitor online combustion parameters in difficult operation. It integrates functions of oxygen content in smoke analysis, thermal efficiency monitor, combustion control of boiler, alarm and printing.

所研制的基于微处理器的热效率智能检测监控仪集烟气氧量分析、热效率监测、锅炉燃烧控制、报警、打印多种功能于一身，能在恶劣环境下在线检测锅炉燃烧参数。