片语

radon gas exploration geochemistry氡气勘查地球化学

radon gas geochemistry氡气勘查地球化学

radon gas measurement氡气测量

Radon Gas Characteristics氡气监测系统

radon gas concentration氡气环境调查

radon-free gas无氡气体

radon gas monitoring氡气测试

英汉例句

• finally, some research subjects concerning the application of radon gas in metal ore prospecting are proposed.

  最后提出氡气找金属矿的某些研究方向。

• exposure to second-hand smoke and radon gas are thought to play important roles in causing the disease in never-smokers.

  接触二手烟和氡气被认为是造成不吸烟者罹患这种疾病的重要因素。

• the problems in this respect include the lack of study on radon gas source, transportation and abnormality formation mechanism;

  需要解决的问题有：氡气的物质来源、运移机制和氡气异常的形成机理未展开研究；

• this step is necessary to ensure that radon gas is confined within the volume and the daughters will also remain in the sample.

  这一步是必要的，以确保样品中的氡气和子体也将被局限在体积内。

• radon gas in the environment, particles of the fire-resistant material asbestos and air pollution also increase the risk.

  环境中 的氡气、防火材料石棉的颗粒以及空气污染也会增大患肺癌 的风险性。

• indications of radon gas for various types of gas pool are introduced in detail with the characteristics of radon anomalies in mazhongchang gas pool and zi 16 well etc.

  以麻种场气田、自16井等气田的氧气异常特征，全面介绍氧气在不同类型气田上的指示效果。

• the discussion of the paper is focused on the application result of radon gas exploration geochemistry above the gas pool and its surrounding areas.

  重点论述氧气勘查地球化学技术在气田上方和周边的有效性研究成果。

• radon gas enters houses through openings such as cracks at concrete floor-wall junctions, gaps in the floor, small pores in hollow-block walls, and also sumps and drains.

  氡气通过水泥地面和墻壁连接处的裂缝、地面的缝隙、空心砖墻上的小洞以及污水坑和下水道等进入室内。

• the tech. of detecting by means of radioactive radon gas is a newly developed detecting means in recent years, which is helpful to detect fine area, fault, subside pillar, gold mining and so on.

  氡射气测量技术是近年来发展起来的一种新的探测方法，对火区、断层、陷落柱、金矿等探测都很有效。

• the law and means of detecting goaf roadway by radioactive radon gas are analysed. discussion on interpreting of abnormalities is presented.

  分析了利用氡射气探测采空巷道的原理、途径，对异常解释作了有益的探讨。

• the paper introduces the feasibility of applying radon gas in metal ore prospecting and reviews the previous achievements in metal ore exploration.

  首先介绍了氡气找金属矿的可行性，回顾了前人在金属矿床勘探方面的成果资料。

• altitude plays a big role, but the largest source of background radiation comes from radon gas in our homes (about 2 msv per year).

  海拔起着很大的作用，但天然辐射的最大来源，来自建筑物的氡气（每年约2毫希沃特）。

• it is pointed out that there are ideal radon gas anomaly indications above various types of oil fields and their surrounding areas.

  指出在百色盆地不同类型油田上方和周边都有较好的氡气异常显示，且氡气异常分布形态特征与笔者建立的异常模式相吻合。

• radon gas escapes easily from the ground into the air and emits heavily ionizing radiation called alpha particles.

  氡气很容易从地下释放到空气中并发射出称为阿尔法粒子的强致电离辐射。

• i've worked as italian teacher, translator on mobile phone related materials, marketing research interviewer, radon gas collectors assembler.

  我的工作中我当意大利语老师，手机料译者，市场调查记者，氡气体的放射性测量仪装配者。