1) Exchange Mechanism
交换策略
1.
Research on the Order Message Exchange Mechanism in BITV Services Based on Broker Mode;
基于Broker模式的BITV业务订购消息交换策略研究
2) dynamic-exchange strategy
动态交换策略
3) Switch control strategy
交换控制策略
4) replacement policy
更换策略
1.
Under the conditions that the repairman vacation time is respectively random variable and constant,replacement policy is considered based on the working.
在修理工休假时间分别为随机变量和定长的情况下,选取系统的总工作时间T和故障维修次数N为更换策略,以长期运行单位时间内的平均停机时间为目标函数,通过更新过程和几何过程理论建立数学模型,导出了目标函数的解析表达式。
2.
Assume that the system after repair is not "as good as new", by using geometric processes we consider a replacement policy N based on the f.
在该系统为”修复非新”时,我们利用几何过程考虑了以系统的故障次数N为更换策略,以长期运行单位时间内的期望费用为目标函数,通过目标函数最小化确定了最优更换策略。
3.
An optimal replacement policy for series repairable system is studied assuming that the component after repair is not "as good as new" by using the geometric process model.
在假定故障部件不能"修复如新"的条件下,基于几何过程模型研究可修串联系统的最优更换策略。
5) The way of change medicine
换药策略
6) commutation strategy
换流策略
1.
Improvement of four-step commutation strategy for matrix converter based on two line voltage synthesis;
矩阵变换器双电压法四步换流策略的改进
2.
Improvement of commutation strategy of matrix converter;
矩阵式电力变换器换流策略的改进
3.
Aiming at safe commutation and improving quality of output waveforms,the paper presents a new varying-step safe commutation strategy of matrix converter by analyzing the character of traditional four-step commutation and improved four-step commutation strategy.
分析了传统四步换流及改进的四步换流策略的特点,以安全可靠换流和改善输出波形质量为目标,提出一种新的矩阵变换器变步长安全换流策略。
补充资料：单官能交换基离子交换树脂
分子式：
CAS号：
性质：是指在离子交换树脂交联结构或非交联结构本体上仅含有单一种类交换基团的各种离子交换树脂的总称。如通常使用的磺酸型阳树脂、羧酸型阳树脂、季铵型阴树脂等。
CAS号：
性质：是指在离子交换树脂交联结构或非交联结构本体上仅含有单一种类交换基团的各种离子交换树脂的总称。如通常使用的磺酸型阳树脂、羧酸型阳树脂、季铵型阴树脂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条