1) Zero-Speed Start
零速启动
2) zero position starts up
零位启动
3) zero voltage starting
零压启动
4) zero voltage start-up
零电压启动
1.
The article puts forward a new method of start-up circuit for thyristor intermediate frequency power supply-self-excitation-zero voltage start-up circuit, and gives detailed descriptions to structure of its circuit and working principium.
提出一种新的晶闸管中频电源启动电路自激-零电压启动电路,并对其电路结构和工作原理作了详细的描述。
2.
To solve the problem on getting the signal of loading-resonated self-excitation, the article puts forward a new method of start-up circuit of thyristor intermediate frequency power supply, self-excitation-zero voltage start-up circuit, and gives detailed descriptions to structure of its circuit and working principium.
针对获取负载谐振自激信号这一难题,提出了一种新的晶闸管中频电源启动电路自激-零电压启动电路,并对其电路结构和工作原理作了详细的描述。
5) Rapid start-up
快速启动
1.
Rapid start-up of SBR biological process under low temperature in Jiamusi Eastern District Wastewater Treatment Plant;
佳木斯东区污水处理厂SBR工艺的低温快速启动
2.
Effect of different seed sludge on the rapid start-up of two-phase anaerobic process;
不同种泥对两相厌氧工艺快速启动的影响
3.
Practical application of bioaugmentation technology during rapid start-up of a sewage treatment plant;
生物强化技术在污水厂快速启动中的工程应用
6) quick start-up
快速启动
1.
Experiment research of A/O biofilter quick start-up
A/O生物滤池快速启动的试验研究
2.
The quick start-up process and sustain of activity in biological aerated filte(BAF) are studied.
研究了两级曝气生物滤池处理生活污水时各级的快速启动和在低负荷下活性保持的能力,考察了出水中主要污染物和生物滤池内生物量随时间的变化情况。
3.
The quick start-up of the laboratory expended granular sludge bed(EGSB) reactor and the characteristics of the granular sludge during start-up were studied,and it was compared with the up-flow anaerobic sludge bed(UASB) reactor.
研究了膨胀颗粒污泥床(EGSB)的快速启动及其特性,并与上流式厌氧污泥床(UASB)进行了比较。
补充资料：光学零位原理
分子式：
CAS号：
性质：双光束分光光度计当两光束能量平衡时，其微电流计指针为零的原理。使用伺服操作的衰减器就可实现这种平衡。当光路系统中样品光路放上试样则对光能量具有吸收，此时通过伺服电机的转动，使衰减器在参比光路中移动，产生同样大小的吸收加以匹配。微电流计指针在未有样品吸收时处于零位，有吸收时则偏转一个角度，当伺服电机带动衰减器工作后，指针回零。由于衰减器的运动可使记录器绘制出所需光谱图。
CAS号：
性质：双光束分光光度计当两光束能量平衡时，其微电流计指针为零的原理。使用伺服操作的衰减器就可实现这种平衡。当光路系统中样品光路放上试样则对光能量具有吸收，此时通过伺服电机的转动，使衰减器在参比光路中移动，产生同样大小的吸收加以匹配。微电流计指针在未有样品吸收时处于零位，有吸收时则偏转一个角度，当伺服电机带动衰减器工作后，指针回零。由于衰减器的运动可使记录器绘制出所需光谱图。
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