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- ambient gas analyzer 大气气体分析仪
- Methods: Blood gas analyzer was used to mea-sure PO2. 方法:应用血气分析仪检测塑料和玻璃注射器冷藏全血标本PO2。
- Different source materials were used and the ambient gas was adjusted to study their influences on ZnO products. 实验中通过采用不同的反应源以及改变反应时氧气的相对含量来研究这些因素对氧化锌产物的影响。
- The study of burning under the influence of small amplitude disturbances in ambient gas is a logical starting point for understanding the unsteady burning phenomena. 在周围气体小振幅扰动的影响下的燃烧研究,是了解非稳态燃烧现象合乎逻辑的起点。
- When a massive proto-star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas. 当一个大质量原星接近主星序时,它的表面温度是低的,因而不能电离周围的气体。
- When a massive proto -star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas. 当一个大质量原星接近主星序时,它的表面温度是低的,因而不能电离周围的气体。
- Forming these molecules in space requires interstellar dust grains, which will be sufficiently abundant only if the ambient gas is chemically enriched. 在太空中形成这些分子,需要大量的星际尘埃,而这只在环绕周围的气体具备丰富的化学成份时才办得到。
- Pictured above is a small part of that expanding supernova remnant dominated by a thin and outwardly moving shock front that heats and ionizes surrounding ambient gas. 上图是这团正在膨胀的超新星残留物的一小部分,由细长的,向表面移动的振动波面加热和电离周围的气体而形成。
- The atmosphere in areas in which hydrogen gas may be vented and might collect should be tested with a portable or continuous flammable gas analyzer. 用便携式或连续可燃气体分析仪来监测特定区域的空气,这些区域包括氢气排放口和氢容易积聚的地方。
- The partial pressure of oxygen was measured with blood gas analyzer (BAYER 248). 由血气分析仪(BAYER 型号:248)测定动脉血气。
- An in situ residual gas analyzer (RGA) was used to monitor the residual gas composition in the vacuum chamber. 利用残余气体分析仪在线监测了真空室内的残余气氛组成。
- Application of the process gas analyzer in the production of chloroacetic acid was introduced. 简介了工艺气体分析仪在氯乙酸生产中的应用。
- A new method of improving thermal conductance gas analyzer was introduced,which adopted BP neural network. 介绍了利用BP神经网络对传统热导气体分析仪改善的新方法。
- Anti-interference measures for infrared gas analyzers. 红外分析仪的抗干扰措施。
- The blood gas analyzer was used to measure the base excess (BE), base excess of extracellular fluid (BEecf), buffer base (BB), HCO3- and pH value. 采用血气分析仪测定剩余碱、细胞外液剩余碱、缓冲碱、HCO3-、pH血气指标值。
- Aiming at the existing problem in conventional infrared gas analyzer,a new dispersive infrared multigas analyzer was developed. 针对传统红外气体分析器存在的问题,研制了一种分光型红外多组分气体分析仪。
- But engineers were more confident they knew how to work around the problem and get the balky instrument, a gas analyzer, back in operation. 不过工程师们对如何绕过这个问题让那个“倔强'气体分析仪恢复运转更有信心。
- The first analysis will be done by an instrument called the thermal and evolved gas analyzer, or TEGA, which heats and vaporizes the soil and then identifies the vapors. 首次的分析将由探测器上的一个叫“热力与先进气体分析仪”(TEGA)完成,该仪器通过加热蒸馏土壤来分析挥发的蒸汽。
- The input and output mathematical model of DIGA (Dispersive Infrared Gas Analyzer) system with pyroelectric detector was established according to the design principle of DIGA. 在分光型红外气体分析器(DIGA)设计原理基础上,建立了基于热释电探测器的红外气体分析系统输入输出数学模型。
- The net photosynthetic rates of 132 inbred lines from 14 provinces, cities (autonomous regiones) in China were studied with infrared rays CO2 gas analyzer in the project. 对我国14个省、市(区)132份玉米自交系资源叶片光合特性的研究表明,在同一测定条件下自交系内各单株光合速率的变异系数集中在3%25?