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甲烷吸收
相关语句
  methane uptake
     PROGRESS IN STUDY ON METHANE UPTAKE BY AEROBIC SOIL
     土壤甲烷吸收汇研究进展
短句来源
  methane absorption
     On the Measurement and Application of Methane Absorption at 3.39μm
     在3.39μm波段甲烷吸收特性的测量与应用研究
短句来源
     On the basis of the experimental investigations of the methane absorption of the3.39μm dual-line He-Ne laser, the intensity signal separation method of methane absorption us-ing the beat-wave interferometer to observe equal intensity state is proposed, and the real-timerecord of the 3.3922μm and 3.3912μm dual-line power versus cavity-length tune characteristicsis implempnted.
     在3.39μm波段双线He—Ne激光的稳频研究中,提出了一种利用拍波干涉仪监视等光强状态的甲烷吸收双谱线光强信号的分离方法,实现了3.3922μm和3.3912μm双线功率——腔长调皆曲线的实时测量。
短句来源
  “甲烷吸收”译为未确定词的双语例句
     A circuit design of CH_4 concentration measurement portable instrument based on spectrum infrared absorption theory
     便携式甲烷吸收浓度红外测试仪的电路设计
短句来源
     By changing the filling parameter ofMethane absorbing cell, the laser can operate at two equal intensity State and the absolute distanceinterference measurement are completed.
     通过改变甲烷吸收室的充气参数,使激光器工作在双等光强工作点,并完成了绝对距离的干涉测量。
短句来源
     With the adjustment of methane chamber parameters, the laser can be put to work at two equal intensity points and performs the absolute distance interferometry.
     通过改变甲烷吸收室的充气参数,使激光器工作在双等光强工作点,并完成了绝对距离的干涉测量。
短句来源
     In the present paper,a review and analysis of the theory of direct absorption spectroscopy and modulation spectroscopy using tunable diode(laser) were provided, and a remote sensing system of CH_4 was designed.
     文章对可调谐二极管激光的直接吸收和波长调制光谱进行了理论分析,设计了一套用于研究甲烷吸收特性的测量系统。
短句来源
  相似匹配句对
     DIFFERENTIAL ABSORPTION MEASUREMENTS OF ATMOSPHERIC METHANE CONCENTRATION
     大气甲烷浓度的差分吸收测量
短句来源
     PROGRESS IN STUDY ON METHANE UPTAKE BY AEROBIC SOIL
     土壤甲烷吸收汇研究进展
短句来源
     K uptake by spring maize is significantly improved by potassium fertilizer and established the dynamic model of N.
     K的吸收。 建立了N.
短句来源
     c)The efficiency of absorbing.
     c)吸收效率;
短句来源
     Methane Found on Mars
     火星上发现甲烷
短句来源
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  methane uptake
Major factors controlling nitrous oxide emission and methane uptake from forest soil
      
The methanotrophic nature of the seep-mussel symbionts was confirmed in 14C-methane uptake experiments by the appearance of label in both CO2 and acid-stable, non-volatile, organic compounds after a 3 h incubation of isolated gill tissue.
      
The kinetics of methane uptake by Methylococcus capsulatus (Bath) and its inhibition by ammonia were studied by stopped-flow membrane-inlet mass spectrometry.
      
With both types of cells the kinetics of methane uptake are hyperbolic when oxygen is in excess.
      
The apparent Km and Kmax for methane uptake are both higher in low-copper cells than in high-copper cells.
      
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  methane absorption
Unsteady-State Methane Absorption by Water before Hydrate Formation
      
Variation of Methane Absorption over the Jovian Disk from the Data of Zonal CCD Spectrophotometry
      
For most zones, methane absorption changes slightly from the central meridian to the limb.
      
We obtained image spectra for the planetary nebula NGC 7027 in the Hα line and for Saturn in the methane absorption band, as well as Hα and continuum images for the nuclear region of the Seyfert galaxy NGC 1068.
      
The methane absorption spectrum for the LED radiation is presented.
      
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On the basis of the experimental investigations of the methane absorption of the3.39μm dual-line He-Ne laser, the intensity signal separation method of methane absorption us-ing the beat-wave interferometer to observe equal intensity state is proposed, and the real-timerecord of the 3.3922μm and 3.3912μm dual-line power versus cavity-length tune characteristicsis implempnted.

在3.39μm波段双线He—Ne激光的稳频研究中,提出了一种利用拍波干涉仪监视等光强状态的甲烷吸收双谱线光强信号的分离方法,实现了3.3922μm和3.3912μm双线功率——腔长调皆曲线的实时测量。

Flux of greenhouse gasses in agricultural ecosystem contributes significantly to global greenhouse effect. Major greenhouse gasses, CH4, CO2 and N2O, are directly or indirectly related to farming system and agricultural practice. Destruction of na-application of excess nitrogen fertilizer nor only in-tural vegetation, increase in rice plantation and crease the emission of CH4, CO2 and N2O from the system, but reduce the soil uptake of CH4 as well. The processes in soil, involving production of greenhouse gasses,...

Flux of greenhouse gasses in agricultural ecosystem contributes significantly to global greenhouse effect. Major greenhouse gasses, CH4, CO2 and N2O, are directly or indirectly related to farming system and agricultural practice. Destruction of na-application of excess nitrogen fertilizer nor only in-tural vegetation, increase in rice plantation and crease the emission of CH4, CO2 and N2O from the system, but reduce the soil uptake of CH4 as well. The processes in soil, involving production of greenhouse gasses, were also discussed.

农业生态系统是温室效应气体的一个重要的源和汇.主要的温室效应气体直接或者间接的与这个系统有关,自然植被的破坏和土地的农业利用,包括稻田种植面积的扩大和氮肥的大量使用既增加了二氧化碳、甲烷和一氧化二氮等主要温室效应气体的释放,又减少了土壤对甲烷的吸收.本文还讨论了土壤过程与温室效应气体释放和吸收的关系以及影响上述过程的因素.

The research results of absorpation of Methane at 3.39μm band and it's appli-cation on multiwavelength laser interferometer are described. By changing the filling parameter ofMethane absorbing cell, the laser can operate at two equal intensity State and the absolute distanceinterference measurement are completed.

本文报导了甲烷气体在3.39μm波段的吸收特性,及其在3.39μm波段多波长干涉测量中的应用。通过改变甲烷吸收室的充气参数,使激光器工作在双等光强工作点,并完成了绝对距离的干涉测量。

 
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