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- Keywords air oxygen detrition;air pollution;potassium dichromate; 空气耗氧量;空气污染;重铬酸钾;
- Keywords air jet loom;weaving;dobby;heald frame; 喷气织机;织造;多臂机构;综框;
- Keywords Air;O-chlorostyrene;Gas chromatograph; 空气;邻氯苯乙烯;气相色谱;
- Keywords air bubble;deaerator;gas content analyzer; 气泡;除气器;气体分析仪;
- Keywords air lift;adsorption tower;CGA Process; 气升式;吸附塔;CGA工艺;
- Keywords Air supervision Sterile storeroom; 空气监测;无菌贮存室;
- Keywords Air;Methylcyclohexane;Gas chromatography; 空气;甲基环己烷;气相色谱;
- Keywords air turbine;alveoplasty surgery; 涡轮钻;牙槽外科;
- Keywords Air;Ethylamine;Gas chromatography; 空气;乙胺;气相色谱法;
- Keywords air compressed;ultrasonic;atomizer; 压缩空气;超声;雾化器;
- Keywords Air;Formaldehyde;MBTH;Spectreophotometry; 空气;甲醛;酚试剂;分光光度法;
- Keywords air filter;electret;electrostatic effect; 空气过滤器;驻极体;静电作用;
- Keywords air pollution;ultraf ine particles;effect; 关键词大气污染;超细颗粒物;影响;
- Keywords Air sepaation unti(ASU);Solid dust;Main condenser;Liquid oxygen;Safety; 空分设备;固体粉尘;主冷;液氧;安全;
- Keywords Air;liquefied air;oxygen;nitrous oxide;electron capture detection;thermal conductivity cell detection; 大气;液空;液氧;氧化亚氮;电子捕获检测器;热导池检测器;
- Keywords air separation product;oxygen;nitrogen;application;iron &steel;chemical industry;coal gasify;environment protection; 空分产品;氧气;氮气;应用;钢铁;化工;煤气化;环境保护;
- Keywords Air;n-Pentane;n-Hexane;n-Heptane;Gas chromatography; 空气;正戊烷;正己烷;正庚烷;气相色谱法;
- Keywords Air aerosol sprayer;Air disinfection;Validity;Security; 气溶胶喷雾;空气消毒;有效性;安全性;
- Keywords Air vesicle distention;Delivery;Hysterotomotokia; 气囊扩张术;分娩;剖宫产术;
- Keywords air jet loom(AJL);air leading weft;control system; 喷气织机;喷气引纬;控制系统;