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- 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。
- The gas composition during coating process was tested by high-vacuum residual gas analyser. 采用高真空残余气体分析仪,对薄膜沉积过程中的气氛进行分析。
- Fractionation effect of coalbed gas is a phenomenon that gas composition and isotope change during the process of migration. 摘要煤层气的分馏效应是指运移过程中气体组份和同位素值发生变化的现象。
- According to the fact that the speed of the ultrasound is related to the gas composition,a gas consistency measurement system based on ARM is proposed. 根据超声波在气体中的传播速度与气体组分有关的事实,以ARM芯片为主要元件设计气体浓度检测系统。
- A intelligentized control system, which was made of PLC,D/A and MFC, was developed to control pushing of the metal cathode source and varying gas composition. 研究开发了一套由可编程逻辑控制器 (ProgrammableLogicalControl,PLC)、D/A和质量流量控制器 (MassFlowControl,MFC)组成的智能控制系统 ,控制金属源阴极的推进和气体成分的改变。
- The influence of time , temperature, mixture gas composition and granulated pig iron size on decarbonization ratio has been stuided.The optimum decarbonization index is obtained. 研究了时间,温度,氧化气体成分和粒铁粒度对脱碳的影响,并找出了最佳脱碳条件。
- We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signa... 分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。并将饱和强度的计算结果与实验进行了比较,结果符合较好。
- There are hydrogen hole, nitrogen hole, the pore of carbon dioxide, the pore of carbon monoxide and oxygen hole etc. according to the gas composition classfication in pore. 气孔的形成机理常温固态金属中气体的溶解度只有高温液态金属中气体溶解度的几十分之一至几百分之一,熔池金属在凝固过程中,有大量的气体要从金属中逸出来。
- The effect of equivalence ratio on the gas composition, calorific value , gasification efficiency, gas production yield and charcoal production output is studied. 通过调节空气的流量,研究了当量比+对产气组成、气体热值、气化效率、气体产量和木炭产量的影响。
- As natural gas being multipacket, the induction and the growth process of NGH crystal is related to the reaction conditions and natural gas composition. 由于天然气是一个多组分气体，它生成水合物过程中诱导作用的产生及水合物晶体的增长过程和反应条件以及天然气组成有关；
- The Quaternary natural gas in the east of Qaidam basin is determined to be biogenic gas through a studying of gas composition, carbon and hydrogen isotopes in methane. 本文根据组分及甲烷同系物的碳氢同位素确定柴达木盆地东部第四系天然气为生物气类型；
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- Unsuitable gas composition . especially higher CO_2 concentration , caused the flesh browning of Fuji apples during storage, low O_2 concentration aggravated the severity of flesh browing . 不适宜的气体成分,尤其是高浓度的CO_2使富士苹果发生果肉褐变,低浓度O_2加剧富士苹果CO_2伤害程度;
- A cat with no tail is an anomaly. 没尾巴的猫是一只畸形猫。
- Can the Libyan tail wag the Egyptian dog? 利比亚这小国家能左右埃及这样的大国吗？
- Using the dynamic module and connecting with the industrial production data,the filling accuracy problem was discussed on the first stage catalyst used in high concentration CO gas composition. 应用动力学模型,结合工业生产数据,讨论了高浓度CO气体组成中一段催化剂的装填精度问题。
- The whale thrashed the water with its tail. 那条鲸鱼不住地用尾巴击水。
