推进

For the requirement of instantaneity, an implicit real-time discretisation is used, and the equations are integrated in a fictitiously pseudo time. This approach allows the real-time step to have two-order accuracy and accelerates the speed of convergence. Based on the theory of Mr. John K. Dukowicz and the algorithm of Mr.

在非定常计算中，本文同时采用当地和虚拟时间步，即双时间推进，在每个真实时间步上采用虚拟时间进行定常迭代，从而不但使时间迭代具有二阶精度，并使计算时间大大缩短，这样程序与定常程序在算法思想上一脉相承。

We have been actively involved in promoting LNG in China for 10 years, participating in studies and fieldwork with the government

在过去的十年中，我们一直积极推进在中国的液化天然气业务，与中国政府一起进行研究和具体实地工作。

In the term of furthering financial reform of the administrative examination and approval system,and the constant decrease of administrative examination and approval process of projects , how to support the innovation of financial industry has become an important matter in the finace work ,and also a long and important work of state-owned commercial banks .

在进一步推进金融行政审批制度改革，行政审批项目不断减少的过程中，怎样支持金融业务创新成为金融工作的一项重要内容，也成为国有商业银行一项长期而重要的工作。

Compared to the control experiment, regardless of application depth, the total time of wetting for every treatment increased by 7~19 times, and the final velocity of the wetting front decreased by 90%.

在0~30cm施用深度，4种处理条件下湿润锋下移30cm所需的时间分别是对照试验的7~19倍，而且4种处理末端推进速率较对照试验均减小了90%以上。

For whoever dumped your mama's tractor in the fishpond?

把你妈妈的拖拉机推进鱼池的吗？

By reviewing of the existing algorithms in CGE model, such as Scarf fixed point method, Newton-Raphson method, Tatonnement method, Johanson-Euler method, projected Lagrange method, genetic algorithm and simulated annealing algorithm, this paper expound each algorithm's principle and main problems, pointed out their respective strengths and weaknesses, and finally made a detailed comparative analysis.

本文通过对现有的求解算法进行综述，包括传统的Scarf不动点算法、牛顿迭代法、Tatonnement算法、Johanson-Euler法、投影拉格朗日算法，以及近期兴起的遗传算法和模拟退火算法，扼要说明它们的求解原理及存在的问题，指出各自的优缺点并作了详尽的比较分析与探讨，对于致力于推进CGE建模与仿真求解技术瓶颈突破的研究者们具体重要的参考意义。

China is in the midst of a critical period of testing an "indigenous" version of the Russian Su-27 Flanker, known as the J-11B, with propulsion, radar and weapons system integration underway.

中国正在测试鉴定装有推进、雷达和武器系统集成的俄国 Su-27 侧卫本土版本J-11B的中期。

China is in the midst of a critical period of testing an"indigenous" version of the Russian Su-27 Flanker, known as theJ-11B, with propulsion, radar and weapons system integrationunderway.

中国正在测试鉴定装有推进、雷达和武器系统集成的俄国 Su-27侧卫本土版本J-11B的中期。

With the rapid development of IT industry, the flatting of distribution channel and the widely use of Internet, small and medium IT distributors are facing difficulties in their growth.

随着 IT 产业的飞速发展，渠道扁平化的快速推进，互联网的广泛应用，中小型 IT 分销企业面临巨大的成长困境。

Flight control system and propulsion control system are two of important control systems on an aircraft.

飞行控制系统和推进控制系统是飞机上两个重要的控制系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。