Effects of surface fluorination on loss property of PMMA POF;
表面氟化对PMMA聚合物光纤损耗性能的影响
The loss of catalyst of the catalytic cracker for oil refinery;
浅析炼油厂催化装置催化剂的损耗原因
Evaporation loss of oil and oil vapor recovery technology;
油品蒸发损耗及油气回收技术
Influence of Heat Aging on Attenuation of PMMA Polymer Optical Fiber;
热老化对PMMA塑料光纤损耗的影响
Analyze on the Stokes-induced Attenuation of the Signal at Higher Frequency;
Stokes光对频率上移信号光的损耗分析
The influence of energy attenuation on supersonic velocity measurement;
能量损耗对超声声速测量的影响
The effect of spot conditions to the result in medium wastage measurement;
介质损耗测量中环境条件对测量结果影响探讨
The Briefly Discussion of Several Methods about Reducing The Wastage of Petrolic Products;
浅谈降低油品损耗的几点措施
Analysed the reasons of high wastage for the electric equipments like asynchronous dynamo, electric power line, electric transformer and lighting system in normal industrial enterprise and put forward a series of alteration measures.
分别对一般工业企业的电气设备——异步电动机、电力线路、电力变压器、照明系统等造成损耗高的原因进行分析,并提出了一系列的综合整改措施;同时简单介绍了市场上两种最新型的纯节电产品:"牛尾"省电机及"英福特"节电王。
Operation modes to reduce transformer losses during light load period;
轻负荷时期减少变压器损耗的运行方式
0T, the frequency dependences of the total power losses per cycle have been investigated for the nanocrystalline alloy with high initial permeability.
0T的范围内 ,考查了具有高起始磁导率的纳米晶合金的每周损耗频率关系。
The transformer losses will increase when operating under harmonic load conditions.
谐波电流引起变压器附加损耗,受绕组或油温限制,变压器需要降容量运行。