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1)  intermittent power generation
间歇发电<海>
2)  batch fermentation
间歇发酵
1.
Parameter identification of dynamical system for microorganism in batch fermentation based on PSO algorithm;
基于PSO算法的微生物间歇发酵动力学参数辨识
2.
The effects of temperature, pH, carbon resources and its concentration on cell growth and L-lactate production were investigated during the batch fermentation.
本文开展了乳酸细菌BME5-18M 利用葡萄糖发酵产L-乳酸的研究,在间歇发酵的基础上研究了温度、pH、碳源种类及其浓度对发酵过程菌体生长及产酸的影响,确定了发酵的最适温度、碳源及pH。
3)  batch vaporization
间歇蒸发
4)  mittent eruption
间歇喷发
5)  Batch Foaming
间歇发泡
6)  intermittent power supply
间歇供电
1.
In consideration of the problems of low efficiency of walking-beam pumping units and electric energy stolen in the oilfields, a new device, which is power saving and electricity-stealing prevention, is developed for voltage regulation and intermittent power supply for the walking-beam pumping units.
针对游梁抽油机电动机效率低和井场窃电问题,研制了具有节电和防井场窃电功能的游梁抽油机调压+间歇供电装置。
2.
:duty ratio,frequency and polarization potential of cathodic protection (CP) by intermittent power supply on effectiveness of protection for carbon steels were investigated by experimental methods.
实验研究间歇供电阴极保护的频率 ,占空比 ,极化电位等参数对碳钢保护效果的关系 。
3.
As for those problems mentioned above,a method of intermittent power supply of constant voltage source is introduced in this paper,which.
针对电桥存在的上述问题提出的恒压源间歇供电方式,不仅可以提高传感器的灵敏度,还有效地降低了应变片电阻的“温升”和热噪声,提高了传感器的精度。
补充资料:1,3-二氯-5,5-二甲基海因,二氯海因
分子式:
CAS号:

性质:又称1,3-二氯-5,5-二甲基海因,二氯海因。白色结晶或结晶粉末,具有类似漂白粉气味。熔点132~136℃。相对密度(20/20℃)1.5。加热至212℃变为棕色且迅速燃烧。稍溶于水,溶于氯仿、乙醇、苯等大部分有机溶剂,还可溶于浓硫酸。当pH值大于9时迅速水解。干燥贮存稳定。由5,5-二甲基海因在碱性物质存在下氯化制得。用作有机合成中间体,是氯(亚)胺型消毒杀菌剂和漂白剂,在工业水处理中用作杀菌灭藻剂。

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