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- The preliminary result of the frequency stabilization of an InGaAsP semiconductor laser using the optogalvanic effect of a gas absorption cell is reported. The optogalvanic signal of the discharge absorption cell is used as a frequency standard. 采用光吸收作用使放电气体吸收池电流改变,即“光电压”信号作为频率标准,对InGaAsP长波长半导体激光器进行稳频。
- gas absorption cell 气体吸收元件
- With FTIR spectroscopy and absorption cell infrared transmittance of CH4 has been measured. 对CH_4红外透过率的测定及计算作了介绍。 测定是在实验室内进行的,主要设备是60SXR FTIR分光计及可变光程吸收池;
- Through the gas absorption on the metal oxide surface, gas concentration change is measured. 通过气体吸附在金属氧化物半导体的表面,测定半导体电传导度的变化反映气体浓度。
- The simulation model can demonstrates the result of actual light source modulation and situation of gas absorption. 仿真模型能较准确、真实地反映实际的光源调制结果与气室吸收情况。
- Meanwhile, it demonstrates that sterical hindered amines are a kind of fine acidic gas absorption solvents. 实验同时证明了空间位阻胺是一种优良的酸性气体吸收剂。
- The nonisothermal effects of gas absorption are presented with select set of parameters. 本文并讨论各设定参数对非恒温吸收程序的影响。
- A device made of plexiglass is added between the gas absorption tube and gas flowmeter in the atmospheric sampler. 在大气采样器上加装防止倒吸装置,可防止吸收液倒吸进入流量计。
- The liquid flows out the groove and turns into a liquid curtain for better cooling and good carbonic acid gas absorption. 液体流动出槽,并演变成液体窗帘,为更好地冷却和良好的碳酸气体吸收。
- The light shift effect in the new assembly was independent on the parameters of the absorption cell, thus could be minimized by optimizing only the parameters of the filter cell so that the parameter optimizing process was greatly simplified. 它不依赖于吸收泡参数,可以通过改变滤光泡参数进行调整,从而简化了参数优化过程。
- The original HC1 contained tail gas absorption system in CSCC K2SO4 production has shortcomings of long process, complex technology and still unable to meet the exhaust standard. 青上集团曼海姆法硫酸钾氯化氢吸收系统,通过多年的实践证明工艺设备是成熟的,但也存在着流程长、工艺复杂、尾气排放超标等缺点,最后将筛板塔应用在该工程中取得成功。
- Some ways to study the gas absorption devices by jet was described, and the characteristic of this kind of devices was pointed out. Some advices are given at the end. 摘要概述了几种喷射形式的气体吸收装置研究的方法,指出了喷射类传吸收设备的特点,并对这种气体吸收装置的研究提出了建议和展望。
- Absorption cells in the gut lumen absorb 33-MER peptides and pass them into the tissues of the lamina propria. 除考虑麦胶对肠粘膜的直接毒性外,还认为有免疫机制参与。
- long tube absorption cell method 长吸收管法
- On the basis of solid-liquid coupling theory and the gas absorption law under different temperatures, the mathematical model of gas flow under unequal temperatures and its numerical solution are obtained. 根据瓦斯的吸附解吸规律和煤与瓦斯固流耦合作用的机理,建立了非等温条件下瓦斯流动的数学模型,并给出用有限元求其数值解的方法及程序。
- The original HC1 contained tail gas absorption system in CSCC K2 SO4 production has shortcomings of long process , complex technology and still unable to meet the exhaust standard. 青上集团曼海姆法硫酸钾氯化氢吸收系统,通过多年的实践证明工艺设备是成熟的,但也存在着流程长、艺复杂、气排放超标等缺点,最后将筛板塔应用在该工程中取得成功。
- Equipment to measure kinetic data for gas absorption was improved with a series of modifications including a computer data acquisition system and improved data acquisition software. 为了精确测定气体吸收动力学的数据,建立了一套采用计算机数据采集系统的实验装置,改进了数据采集软件。
- Technical Revamp of Tail Gas Absorption Tower 尾气吸收塔的技术改造
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- fermentation with gas absorption 好气性发酵