1) tracer gas method
示踪气体法
1.
Experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.
采用示踪气体法对塑钢窗冷风渗透量进行了实验,得出了塑钢窗单位长度渗风量的范围。
2) gas tracer analysis
气体示踪法
1.
The characteristics of lateral turbulent mixing and diffusion between primary air(low swirl) and secondary air(no swirl) of the burner with side located secondary air were studied carefully by gas tracer analysis.
用气体示踪法对侧边风燃烧器弱旋流一次风和侧边直流二次风横向湍流混合扩散特性进行了详细研究，讨论了各截面混合物浓度分布规律及混合强度分布规律，分析对燃料着火的影响，同时利用湍流运动方程反算气体湍流扩散系
3) tracer gas
示踪气体
1.
Investigation on air age in a ventilated room with tracer gas technique;
用示踪气体方法研究通风房间的空气龄
2.
Natural ventilation study of a meeting room with the tracer gas technique;
示踪气体浓度衰减法在民用建筑自然通风研究中的应用
3.
Use of tracer gas measurement in HVAC systems;
示踪气体跟踪测量方法在空调通风上的应用
4) Gas Tracer
气体示踪剂
1.
Research of optimum screening method for gas tracers in miscible flooding;
混相驱中气体示踪剂优选方法研究
2.
Study on characters of gas tracer in the reservoir of porous medium;
油藏多孔介质中气体示踪剂运移特征研究
3.
Gas tracer technology,which is an important means to inspect the Gas injection reservoir's performance,has become a necessarily part of miscible flooding.
气体示踪技术是注气油藏现场动态监测的重要手段,已经成为混相驱油藏开发的重要组成部分,但目前在气体示踪剂的筛选上,缺乏统一的筛选参数和筛选方法。
5) muti-tracing gas
多示踪气体
6) tracer gas SF 6
示踪气体SF_6
补充资料：放射示踪法
放射示踪法
radiotracer method
将患者血液加入放有14C标记化合物的培养基上培养，每隔一定时间用细菌生长检出器自动测定所放出的14CO2，从而检查菌血症。此法迅速、准确。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条