查询词典 efficiency

The heat consumption of turbine is 8167kJ/ after revising at the condition of the whole opening four valves (4VWO). At the rated load, the efficiency of high-pressure cylinder is 81.64%, and the efficiency of the middle and lower pressure cylinder is 90.53%.

试验研究表明，宁夏中宁发电有限公司的新型改进优化型机组(K156)性能基本能够达到设计指标，在设计额定负荷330MW下的热耗率为8339kJ/，汽轮机在四阀全开(4VWO)的工况修正后热耗率为8167 kJ/；在额定出力下，高缸效率达81.64%，中低压缸效率达90.53%。

Secondly was honeysuckle and peach tree wood.So,in poor karst area,in order to link environmental benefits,eco-efficiency and social and economic efficiency,it were best measures to plant prickly ash peel or honeysuckle.It can improve capability of holding nutrient in short phase.,also it were beneficial to soil fertility,and hold back soil erosion.Sampled soil in a camphor slope,through analyzed on soil nutritive elements,like that Ca,Mg,Cu,Zn,Mn,Mo,Si,Fe,we had a deeper understanding with soil ground erosion and underground soil leaks.

通过时间对比分析，得出不同土壤利用方式下土壤养分保持能力和土壤退化的变化趋势，提出运用土壤指纹电荷方法对某一研究区域的土壤养分保持能力进行研究，可以减少研究区土壤的破坏程度，只要前期充分展开相关指纹电荷工作研究，制作图谱，后期研究则只需取少量土壤测定土壤pH值后查询前期土壤指纹电荷图谱即可得出某时段内土壤养分保持能力的变化趋势：通过对重庆南平镇石庆村人为生态恢复区不同土壤利用方式下前后一年土壤样品的分析，得出退耕后撂荒草地土壤的各项养分保持指标含量增长最快，对恢复土壤退化程度最为有利，其次是杉树林和樟树林；而从人为生态恢复的各种利用方式来看，花椒林土壤的养分保持能力最好，土壤退化恢复的程度最快，其次是金银花和桃林。

More attention should be paid to the thermal characteristics of heat exchanger of hot-blast stove in order that hot-blast stoves designed are optimal and harmonious in thermal efficiency, temperature efficiency and lifetime.

在设计、生产时应注意到热风炉换热系统的这些热工特性，以使生产的热风炉能够达到热效率、温度效率及寿命的优化统一。

In this paper, in view of the importance of heat exchanger of hot-blast stove, thermodynamic characteristics of heat exchanger system of hot-blast stove are expounded according to thermodynamic theories, and they are inlet flue gas temperature, outlet air temperature, structure and the scope of temperature efficiency and heat changing efficiency.

本文从热工理论出发，介绍了换热系统在热风炉中的重要地位。通过热风炉用换热系统与余热利用换热系统的对比，阐述了热风炉换热系统的热工特性，其中包括：入口烟气温度、出口空气温度、换热器的结构以及温度效率和换热效率的取值范围。

For example, the expected aerodynamic efficiency of the single stage compressors that are currently produced in China is about 83%. But studies have demonstrated that the impellers' efficiency can reach up to more than 90%.

以单机离心压缩机为例，目前我国设计和生产的机器，其整机效率的期望值为83%左右，但研究表明叶轮的效率则可高达90%以上。

But the imperfects mentioned abovecouldn't be reasons to deny jury system applied in our country:first,at present time,jurysystem didn't tend to decline which mentioned by some scholars both in civil lawcountries and Anglo-American law countries,but has different development roadrespectively.The overall development tendency of jury system in other modern countriesis good which is valuable for us to use for reference;second,civil law countries havesimilar cultural soil with us,the overall development tendency of jury system in civil lawcountries is good which is valuable for us to use for reference;third,jury system in civillaw countries doesn't influence procedural efficiency,but lift procedural efficiency lot.

但上述不尽人意之处并不能成为否认我国采行陪审制的理由：首先，目前，陪审制度无论是在大陆法系国家还是在英美法系国家，并不是如有些学者所言呈现衰退的趋势，而是各有不同的发展道路；其次，大陆法系国家与我们有相似的文化土壤，陪审制在大陆法系国家中整体发展趋势是良好的，这一点值得我们借鉴；再次，大陆法系国家的参审制不但不会影响诉讼效率，相反倒是可以大幅度提高诉讼效率。

The results of evaluation the efficiency of space disinfection by using gas-ozone in the negative pressure isolation room of hospital showed that the range of ozone concentration in the negative pressure isolation room was 0.045~5ppm during the conditions was the outlet ozone concentration 100ppm and flow rate 300LPM. According to the studies, the efficiency of space disinfection could reach 99% for more bacteria and virus under this ozone concentration.

以CFD软体模拟气相臭氧释放於负压病房内之流场，藉以评估臭氧直接空间消毒杀菌之效能，本研究设定臭氧机出口浓度100ppm (流量300LPM)，则分布於空间之臭氧浓度值范围约为0.045~5ppm，根据相关文献指出，对於大部份细菌与病毒可达到99%之消毒效率。

In boiler field, proper atomization of high viscosity liquid fuel is the essential assurance to safe .stable and high efficient combustion for boiler; in the propulsion equipment of rockers and turbo jet-propelled engine, the atomization quality of liquid fuel is the precondition to improve combustion efficiency and supply sufficient propulsion; in the field of industrial manufacture, metal powder is made by liquid metal which is impacted by high velocity gas; in the field of agricultural irrigation, the water with certain velocity is used to strike metal disk to make insufflations proportionally to the irrigation field; in the technique of desulphurization and coal gasification, proper design of nozzle is the essential factor to advance the efficiency of desulphurization and coal transformation.

在锅炉领域，高粘度液体燃料的良好雾化是锅炉安全稳定高效燃烧的重要保证；在火箭推进装置、涡轮喷气式发动机中，液体燃料的雾化质量是提高燃烧效率并产生足够推力的前提；在工业生产领域，用高速气流冲击液态金属来制备金属粉末：在农业灌溉中，用一定速度的水流冲击金属圆盘破碎并改变方向实现对灌溉区域的均匀喷洒：在烟气脱硫、煤气化等工艺中，良好的喷嘴设计是提高烟气脱硫效率和碳转化率的重要因素。

Transfer models were developed with overall wetting condition and part overall wetting and some water droplets larding in air condition. The relative errors of efficiency prediction are small than 2 percent because Lewis factor is equal to 1.The method to determine the mean saturated line slope of moist air was presented, which can apply to hot water and air. The wall wetting rate has remarkable effect on cooling efficiency. But water droplets in air effects are small and can be ignored in engineering calculations.

本文分别建立了壁面完全润湿传递模型与同时考虑空气中夹杂液滴且壁面不完全润湿条件下的板式湿式空冷器传递模型，数值计算得到传递模型应用刘易斯关系式对冷却效率的预测相对误差小于2％；提出了既适用于热流体为热水、也适用于热流体为空气的湿空气过程平均斜率的确定方法。

Mol/m2s low light treament cause leaf-upgrowth stopping, flower withering and losing fruit-settle capability. Fruit-settle efficiency enhance in 400μmol/m2s low light maybe because high light's injury on flowers are reducing. 200μmol/m2s and 80μmol/m2s low light treament cause carborhybrate synthesis decreasing, prevent carborhybrate's transforming to flower, lead to fruit-settle efficiency reducing. 30μmol/m2s low light is close to light compensation point of peach tree, which cause nutrition lackness, lead to peach tree's mechanism declining eventually.

表明400μmol/m2s的弱光提高花朵向幼果的转化可能是400μmol/m2s的弱光减弱了强光对花器的伤害的原因。200μmol/m2s和80μmol/m2s的弱光下，叶片合成的碳水化合物减少，向生殖器官的运转受到抑制，分配量减少，生殖生长减慢，落花延迟且花朵向幼果的转化率下降；30μmol/m2s的弱光已接近光补偿点，导致桃树营养缺乏，株体机能降低。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。