您要查找的是不是:
- Remote Sensing of Atmospheric Trace Gas by Airborne Passive FTIR 机载FTIR被动遥测大气痕量气体
- Retrieval of the Column Abundance of Atmospheric Trace Gas 垂直气柱中大气微量成分总含量的反演
- An ensemble data assimilation system to estimate CO surface fluxes from atmospheric trace gas observations 从大气示踪气体观测值估算CO地面通量的资料同化系统
- Maximum likelihood estimation of covariance parameters for Bayesian atmospheric trace gas surface flux inversions 贝叶斯大气示踪气体的地面通量反演的协方差参数值的最大似然估算
- atmospheric trace gases 大气微量气体
- atmospheric trace gas 大气痕量气体
- I've devoted my sabbatical to greenhouse trace gases. 我为了这温室示踪气体 已经牺牲了我的休息日。
- Moreover, aerosol can cause serious atmospheric pollution by way of absorbing or dissolving trace gas of atmosphere. 另外,气溶胶中的固态粒子能够吸附大气中的微量气体,液态粒子能溶解微量气体,它们在化学反应后生成新的物质微粒,会造成严重的大气污染事件。
- It is informative to contrast this with the observed values of various trace gases in the atmosphere. 这一值与观测到的大气中各种微量气体值作一比较是有益的。
- These trace gases are not detectable by smell in any but the most heavily polluted atmosphere. 这些微量气体除了在污染最严重的大气外,是不能凭嗅觉察觉到的。
- Study on the Brewer-Dobson circulation and its transports for trace gases in stratosphere.Ph. Brewer-Dobson环流及其对平流层微量气体输送的研究.;中国科学技术大学博士学位论文
- Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets. 令人费解的是,二氧化碳理应像在其他行星那样成为大气的主要成分,却仅仅是一种示踪气体。
- N2O, as a trace gas in the atmosphere, could cause greenhouse effect and damage the ozone lay in stratosphere. 氧化亚氮(N_2O)是大气中一种痕量气体,它具有产生温室效应和破坏平流层臭氧的双重作用。
- Over weeks the rooms accumulated trace gases generated by a number of sources: the plants, the materials of the room, and the men themselves. 在几个星期的时间内,房间中就充满了微量气体,它们出自各种源头:植物、建房的材料以及人自己。
- A new method applied to quantitative analysis of trace gas by three-step isotope dilution mass spectrometry (IDMS) based on technology of sizes-balls is presented. 提出了一种适用于微量气体定量分析的大小球三步同位素稀释质谱法,并给出其实验模型和不确定度理论分析结果。
- As a monitoring technique with spectroscopy, the differential optical absorption spectroscopy technique(DOAS)uses the narrow molecular absorption bands to identify trace gases and their absorption strength to retrieve concentrations of the trace gases. 差分吸收光谱技术(DOAS:DifferentialOpticalAbsorptionSpectroscopy)是一种光谱监测技术,其基本原理就是利用空气中的气体分子的窄带吸收特性来鉴别气体成分,并根据窄带吸收强度来推演出微量气体的浓度。
- Differential optical absorption spectroscopy (DOAS) technique has been used to measure trace gases in the atmosphere by their strongly structured absorption of radiation in the UV and visible spectral range, e.g. SO_2, NO_2, O_3 etc. 差分吸收光谱技术(differential optical absorption spectroscopy,DOAS)是利用气体分子在紫外-可见光谱范围的特征吸收来测量其浓度含量,如SO2,NO2,O3等。
- What's the atmospheric pressure today? 今天的气压怎么样?
- The glass (ie atmospheric pressure) is falling. 气压在下降。
- Phosphine (PH3) is a kind of extremely toxic, highly active, reductive gas, produced by the reduction of P biogeochemistry cycle, and has been proved to be trace gas existing stably in the atmosphere. 摘要磷化氢(PH3)是一种剧毒、十分活泼的还原性气体,是磷生物地球化学循环的还原产物,已被证实是大气中稳定存在的痕量气体。