Determination of water content in feed by Karl Fischer volumetric titrimetry;
卡尔费休容量滴定法测定饲料中水分含量
Analysis of Safety and Economy of Power Selection of Distribution Transformer in Substation;
变电所用配电变压器容量选择的安全经济分析
Transformer Power Choice and Economical Operation;
变压器的容量选择与经济运行
It disusses the main problems about selecting new types of lower loss power transformer,such as the relationship between the loss and standard series、operating cost,the relationship between the capacity selection and service life loss calculation etc.
论述了新型低损耗电力变压器的选用中容易遇到的主要问题 ,如损耗与标准系列、运行成本问题、容量选择与变压器寿命损失计算问题等 ,充分考虑变压器运行弹性及实际负荷曲线 ,选择最佳性能价格比的产品。
Effect of Doping Ions on Electrochemical Capacitance Properties of Polypyrrole Films;
掺杂离子对聚吡咯膜的电化学容量性能的影响
Capacitance Properties of Porous Polypyrrole Thick Films Prepared Electrochemically by Multi-step Polymerization;
多次聚合法制备多孔聚吡咯厚膜及其电化学容量性能
Forecasting of cell capacitance based on grey theory;
基于灰色理论的蓄电池容量预测
Effects of different ratios of concentration and volume of bupivacaine and fentanyl on postoperative epidural analgesia;
布比卡因和芬太尼浓度与容量匹配对肝脏术后硬膜外镇痛效应的影响
Ultrasonic Observation and Research on Normal Citizen s Left Atria s Internal Diameter and Volume;
正常人左心房内径容量的超声观测研究
Clinical observation on interscalene brachial plexus block with ropivacaine of two different volumes;
两种不同容量罗哌卡因用于肌间沟臂丛神经阻滞的临床观察
Capability Design for Pressurizer Relief Tank;
稳压器卸压箱容量设计方法
Aiming at the important action of socket design in modern housing,it makes the discussion on the socket setting of parlor,living room,washing room,toilet,study room,the setting height and the capability selection,to meet the need of modern people living.
针对现代住宅中插座设计的重要作用,对客厅、卧室、厨房、盥洗间、卫生间、书房等插座的布置、安装高度及容量选择进行了探讨,从而满足现代人们生活的需求。
It can only give capability and performance during the test time,but forecast those in future.
简述了密封阀控铅酸蓄电池的失效原理及应保持的运行环境,分析了常用测试方法的优缺点,负载测试费时费力有一定的危险性,仅能给出实际时的电池容量和性能,不能预示将来的容量和性能;单电池电压监测的预警性和前瞻性较差。