英语释义

• any of the chemically inert gaseous elements of the helium group in the periodic table

片语

noble e gas稀有气体

Noble-Gas Compounds稀有气体化合物

noble fission gas惰性裂变气体

noble-gas adsorption to activated charcoal惰性气体的活性炭吸附

noble e gas alser惰情气体激光器

noble-gas compound detail惰性气体化合物

Noble e Gas Notation稀有气体元素

noble-gas fission product惰性气体裂变产物

noble-gas compoundNoble gas compounds are chemical compounds that include an element from Group 18 of the periodic table, the noble gase

英汉例句

• the diamond, sic and graphite grains with isotopic anomaly of noble gas are separated from original residue of chondrites.

  从球粒陨石的酸不溶残渣中分离出了携带有惰性气体同位素异常的金刚石、碳化硅和石墨颗粒。

• this paper analyzes shell electron pair repulsion theory , valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds.

  对稀有气体化合物的分子结构分别用「价层电子对互斥理论」、「价键理论」和「分子轨道理论」进行了分析处理。

• the noble gas in the igneous glass and mantle xenoliths is an effective tracer for the earth information, and the research in this field has been developed very fast recently.

  火山玻璃及地幔包体中的稀有气体是地内信息的有效示蹤剂，对其研究对追溯巖浆起源、探讨地幔特征与结构等具有重要意义。

• taking gangxi oilfield in huanghua depression as an example, the isotopic compositions of noble gas in crude oil and their tracing significance were investigated.

  以黄骅坳陷港西油田为例，测试并研究了原油中的稀有气体氦和氩同位素组成，并探讨了其示蹤作用。

• this paper has summarized some advances, existing problems and developing tendency on the geochemical research by integrated application of noble gas isotopes and other isotopic methods.

  本文归纳了近年来稀有气体同位素与其他同位素体系联合应用的研究进展，及其存在的问题和发展趋势。

• the water vapor evaporation and condensation at the bubble wall and the water vapor diffusion versus the noble gas inside the bubble are also considered.

  同时考虑了水蒸气在气泡壁上的凝结与蒸发以及水蒸气在气泡内相对惰性气体的质量扩散。

• with the noble gas isotopic data of mantle xenoliths from eastern china, the main advance are summarized in this paper.

  结合中国东部地幔捕虏体的资料，综述了稀有气体在这些方面的研究进展。

• the noble gas isotopic compositions imply that the subduction and exhumation of the ccsd hp-uhp rocks may be very quick, thus the mantle-crust interaction and isotopic exchange might be very limited.

  稀有气体同位素组成研究证实ccsd及其周围hp-uhp变质巖曾经历的板块俯沖和折返过程非常快速，俯沖过程中的壳幔物质交换未能充分进行。

• the sealed hopper is filled with noble gas and massive sponging agent.

  在密封仓内充有惰性气体和块 状发泡剂。

• noble gas isotopic compositions in mantle fluids are associated with their tectonic settings and magmation in deep mantle.

  地幔流体中稀有气体同位素组成与其所处的大地构造背景和深部地幔巖浆活动性质有关。

• single isolated attosecond (as) extreme ultraviolet (xuv) pulses can be generated via the nonlinear optical interaction between intense few-cycle laser fields and noble gas atoms.

  通过脉宽为周期量级的超快强场激光脉沖与惰性气体原子的极端非线性相互作用，能够产生单个的阿秒量级的极端远紫外光脉沖。

• noble gas isotopic geochemistry is a useful tool for studying on mantle degassing and evolution of the earth′s atmosphere.

  惰性气体同位素地球化学是研究地幔脱气作用和地球大气形成与演化的有效工具。

• the measurement of the noble gas isotopes in hydrocarbon natural gases is relatively difficult because their content is very low.

  在烃类天然气中，由于稀有气体的含量很微，所以其同位素组成的检测相对较困难。

• 「we don't see any solar noble gas in the mantle,」 he says.

  他说：「我们没有看到仍和太阳能惰性气体在地幔之中。」