source gases 中文意思是什麼
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Ethanol is a biofuel extracted from corn and other crops, and has grown in use as an alternative to fossil fuels, which are a major source of greenhouse gases
乙醇是一種從玉米和其它作物提煉出的生物燃料，它正在被越來越多地用來替代礦物燃料。礦物燃料是造成溫室效應氣體的主要來源。 -
By film thickness measured, fourier transformed infrared spectrometer ( ftir ) analysis, x - ray photoelectron spectroscopy ( xps ) analysis and relative irradiance measurement, the effect of microwave input powers on deposition rates, f / c ratios, bonding configurations of ct - c : f films and the radicals in plasma originating from source gases dissociation is analyzed
由於微波功率的改變會導致等離子體中電子溫度和等離子體密度發生變化，從而造成不同的源氣體分解過程，結果微波功率的升高導致了薄膜沉積速率的提高、 f / c比的降低，同時也導致薄膜中cf和cf _ 3基團密度的降低，而保持cf _ 2基團密度接近常數。 -
Stationary source emissions. determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases. continuous flame ionisation detector method
穩定源輻射.煙道低濃度氣體氣化有機碳濃縮總量的測定.連續火焰離子檢測器法 -
Carbon dioxide emissions are the primary source of greenhouse gases
二氧化碳的釋放是溫室效應氣體的主要來源。 -
China is building a new coal - fired power plant every week and is set to surpass america as the biggest source of greenhouse gases within a year
中國每周都要新修建一個燒煤的發電廠，將在一年內超過美國成為世界上最大的溫室氣體來源地。 -
Stationary source emissions - determination of the mass concentration of total gaseous organic carbon at high concentrations in flue gases from solvent using processes - continuous flame ionisation detector method
固定源輻射.使用連續火焰離子化檢測器法測定在高濃縮時由溶劑產生的廢氣中總氣態有機碳的質量濃度 -
Although titan ' s methane almost certainly comes from a nonbiological source, that moon ' s similarities to the early earth could help reveal how greenhouse gases regulated climate in our planet ' s distant past
雖然土衛六上的甲烷幾可斷定為非生物源，但它與早期地球的相似之處，有助於解開遠古時期溫室氣體如何調控地球氣候之謎。 -
The results of orthogonal experiment shows that the effect of the volumetric flow of exhaust gases is the most notable ; the effects of the number of exhaust inlets and the heat released rate of fire source are less notable than the effect of the volumetric flow of exhaust gases on the smoke layer interface ; the effects of the separation of exhaust inlets, the interrelation between the number and the separation of exhaust inlets and the location of exhaust inlets are notable ; but the rest factors " effects are not obvious
實驗結果表明：對煙氣層高度影響特別顯著的是排煙量大小、排煙口數量和火災負荷大小三個因素；排煙口間距，排煙口數量與間距的交互作用，排煙口位置和大小對煙氣層高度的影響也比較明顯；而排煙口大小與間距，大小與位置，大小與數量，位置與數量，位置與間距之間的交互作用對煙氣層高度的影響不大。 -
Air quality. stationary source emissions. manual method of determination of hci. part 1 : sampling of gases
空氣質量.穩定源輻射. hci的人工測定方法.第1部分:氣體取樣 -
Automobile exhaust gases are considered the major source.
據認為汽車排出的廢氣是主要來源。 -
Stationary source emissions - determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - continuous flame ionization detector method
固定源輻射.低濃縮下煙道氣體中總氣態有機碳的濃縮質量測定.連續火焰電離檢測器法 -
The slashing and burning of tropical forests is second only to the energy sector as a source of greenhouses gases according to report published on monday by the oxford - based global canopy programme, an alliance of leading rainforest scientists
英國牛津大學的「全球林冠項目」周一公布的一報告指出，熱帶森林的濫伐和燃燒已成為僅次於能源行業的造成溫室氣體排放的第二大因素。 -
The sensor has a good response time less than 3s and a detecting limitation up to 157ppm by combining the chromatography of gases in detecting the gaseous acetylene. and it can be used to measure the concentration of the gaseous acetylene on - line through suitable light source and air - chamber
結合氣相色譜儀對乙炔進行測定，得到該傳感器檢測下限為157ppm ，響應時間小於3s ，能較好地用於在線檢測乙炔氣體的濃度。 -
Stationary source emissions - determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - continuous flame ionisation detector method ; german version en 12619 : 1999
固定源排放.測定廢氣中低濃度全部氣態有機碳的質量濃 -
Stationary source emissions - determination of the mass concentration of total gaseous organic carbon in flue gases from solvent using processes - continuous flame ionisation detector method ; german version en 13526 : 2001
固定源排放.測定溶劑產生的廢氣中氣態有機碳總質量濃 -
Stationary source emissions - determination of the mass concentration of total gaseous organic carbon in flue gases from solvent using processes - continuous flame ionisation detector method
固定源排放.使用溶劑過程產生的廢氣中總的氣態有機碳物質濃度的測定.持續火焰離子化探測儀法 -
Starting from maxwell ' s equations, the paraxial propagation equation of intense laser light in ionizing gases is derived and is analyzed by means of the source - dependent expantion ( sde ) method. an equation governing the evolution of the laser beam redius is obtained, based on which we analyze the ionization - modulation ( im ) instability. then, a vectorial, nonparaxial propagation equation is established, and the mechanism of energy loss during the propagation is analyzed
首先從maxwell方程組出發推導出強激光在電離氣體中傳輸的傍軸傳輸方程，利用源展開方法對傍軸傳輸方程進行分析，得到光束半徑的演化方程，從而討論傳輸過程中的電離調制不穩定性；再建立矢量非傍軸模型，並討論氣體電離產生等離子體所引起的激光能量損耗機制。 -
The numerical solutions obtained in computation of riemann problem are satisfied. hyperbolic conservation laws with stiff source terms could describe the effect of relaxation as in the kinetic theory of gases, water waves and traffic flows, etc. the gauss schemes with staggered grids for hyperbolic conservation laws are applied to solve hyperbolic conservation laws with stiff source terms, a class high resolution schemes for hyperbolic conservation laws with stiff source terms are presented. these schemes are the second order accurate and tvd under the restriction of cfl condition, convergence of these schemes are proved
本文將求解雙曲守恆律方程的交錯網格的gauss型差分格式，應用於求解含有剛度源項的雙曲守恆律，構造了一類具有高分辨，計算簡便等優點的求解含有剛度源項的雙曲守恆律的交錯網格的gauss型差分格式，證明該格式為一致二階精度的格式，證明了該格式在cfl條件限制下為tvd格式，並證明了該格式的收斂性。 -
Stationary source emissions - manual method of determination of hci - sampling of gases
固定源發射. hci的人工測定法.氣體抽樣
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