C-isotopes in CH_4 is fairly light with a δ~ ( 13) C_1 of-52.01%, such gas lies within the range of a mixture of biogenic gas and pyrolytic gas.

PRESENT STATUS AND FUTURE DEVELOPMENT OF CFD IN TURBOMACHINERY Years followed, current research has turned toward the application of Computational Fluid Dynamics ( CFD) models to the solution of these aeroelastic problems.

叶轮机计算流体动力学技术现状与发展趋势近些年来，人们开始应用计算流体动力学（CFD）来求解气动弹性问题。

As to the pyrolysis of lignin, nickel-based catalysts and calcined dolomite exhibit different effect on the content change of CO and CO2.

白云石和镍基催化剂对木质素热解气中H2，CH4和C2组分的影响作用相同，对CO和CO2的影响作用相反。

The TVD and MacCormack schemes are employed to deal with gas and particle equation respectively.

用TVD格式和MacCormack格式分别求解气相方程和颗粒相方程。

The process of cooling system in ethylene unit was introduced, the primary fractionation system in the ethylene unit was simulated by using Pro/ ⅱ software, and the components of pyrolytic gas were obtained by the backing-out method.

介绍了乙烯装置急冷系统的工艺流程，运用PRO／Ⅱ软件对乙烯装置初分馏系统进行了模拟，其裂解气成分采用反推法获取。

Study on earthquake-reflecting features of ratio of ch_4 and AR dissolved in groundwater

地下水溶解气CH4/Ar比值的映震特征的研究

Effect of Inherent Mineral and Iron Addition on Gaseous Product during Coal Pyrolysis

煤中固有矿物质及Fe添加剂对西部煤热解气相产物生成的影响

The finite volume method and SIMPLE arithmetic are applied to solve RANS equation and standard k-ε turbulence mode of the mixture medium.

应有限体积法（FVM）和Simple算法，求解气水两相混合介质的RANS方程和Standard k-ε湍流模式。

Proximate Analysis of Cracking C 5 Fraction by GC FTIR and GC MS Methods Study on the determination of NO 、 AsH_3 、 COS and other impurity in pyrolysis gas by chromatography/ mass spectrometry method

GC/FTIR法和GC/MS法联合分析裂解碳五馏份的组成色质联用分析裂解气中NO、AsH3、COS等杂质

Using unsteady Euler codes to solve aerodynamic loads, coupled with structural equations, using improved Runge-Kutta time marching method, the flutter of one-degree of freedom-buzz that often occurs in transonic flows is studied in time-domain.

运用非定常Euler方程求解气动力，耦合结构运动方程，采用改进的四步龙格-库塔推进方法，在时间域内研究了音速附近发生的单自由颤振问题。

The soluble CO_2 in water at Qingfeng pumping station was observed for several years and the data were analyzed.

对清丰水化站地下水中溶解气CO2多年的观测资料序列进行了研究分析，其结果是：该测项对观测装置的改变及抽水量的变化反映灵敏；

The talks began some fifteen minutes late.

会谈晚了大概15分钟才开始。

I have to admire him for his concern about What kinds of charities does he support?

她只是若无其事地聊天儿,这种毫不在乎的样子使我感到十分惊讶.

Have you gossiped with her?

你找她一块儿聊天儿来着?

He often indulges himself in drinking.

他常常耽溺于饮酒.

However, some people have addicted themselves to the net and computer games.

但是, 有些同学沉迷于网络,和游戏中.

U better lose Urself in the music, the moment.

此刻你最好沉迷于音乐中.

Current studies estimate that about 6 to 10 percent of Internet users become addicted.

当前的研究表明有百分之六到十的网络使用者变得沉迷.

He was engrossed in thought.

他沉迷于思索.

You gave a great performance and really knocked them dead.

你的表演很精彩,确实使他们着迷了.

My neighbor is a pervert.

隔壁住了个二流子.