商用的

The results computed by Algor and TAT with the combination of model response analysis method and the time history analysis method are given respectively.

计算结果表明：采用不同的计算方法与计算程序得到的斜撑框架结构体系的自振特性相差较大，而结构的内力相差不大；目前的商用软件如TAT可适用于斜撑框架结构的工程设计。

The basic idea is to set a continuous solution of the region with a finite number of discrete points instead of a grid consisting of, these discrete points called grid nodes the solution of a continuous area on a given function of continuous variables used in the definition of discrete grid variable function approximation the original equation and boundary conditions in the micro-business operators to approximate differential, integral with the points and to approximate, so the original differential equations and boundary conditions are replaced by algebraic equations near Side, that is, finite difference equations , solve this equation group can get the original problem in discrete points on the approximate solution.

基本思想是把连续的定解区域用有限个离散点构成的网格来代替，这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似，积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组，解此方程组就可以得到原问题在离散点上的近似解。

"The successful delivery of the main structure of the sample jet nose is a key fruit in the development of the C919 jet and signals a successful cooperation between the maker and suppliers," Jin Zhuanglong, general manager of Commercial Aircraft, said at a delivery ceremony.

&该样本喷气机的头部主体结构的成功交付是 C919喷气飞机发展中的关键成果，标志着制造商和供应商的成功合作，&商用飞机有限公司的总经理金壮龙在交付仪式上说。

Because of the enormous amount of sail related to the ships size, merchant sloops were very fast, but due to their small size they couldn't take large amounts of cargo.

由于帆的数量和船身大小的关系，商用单桅纵帆船的速度非常快，但由于他们较小的体积限制了他们不能携带大量的货物。

Because of the enormous amount of sail related to the ships size, merchant sloops were very fast, but due to their small size they couldn't take large amounts of cargo.

由于帆的数量和舟身大小的关系，商用单桅纵帆舟的速度非常快，但由于他们较小的体积限制了他们不能携带大量的货物。

Because of the enormous amount of sail related to the ships size, merchant sloops were very fast, but due to their **all size they couldn't take large amounts of cargo.

由于帆的数量和船身大小的关系，商用单桅纵帆船的速度非常快，但由于他们较小的体积限制了他们不能携带大量的货物。

Because of the enormous amount of sail related to the ships size, merchant sloops were very fast, but due to their small size they couldn't take large amounts of cargo.

单桅纵帆船由于帆的数量和船身大小的关系，商用单桅纵帆船的速度非常快，但由于他们较小的体积限制了他们不能携带大量的货物。

Because of the enormous amount of sail related to the ships size, merchant sloops were very fast, but due to their small size they couldn't take large amounts of cargo.

单桅纵帆船游民星空由于帆的数量和船身大小的关系，商用单桅纵帆船的速度非常快，但由于他们较小的体积限制了他们不能携带大量的货物。

This study considers the effects of ventilation system using the residential facilities to the transmission mechanism of indoor aerosol in the residential quarantine period space for infective diseases. This study focuses on the effect of the design of ventilation system on the internal flow field and the removal of contaminant pollution. A computational fluid dynamics software-FLUENT 6.2 is employed to simulate the internal airflow field of the residential quarantine period space. The Carbon dioxide (CO2) is adopted as the index of contaminant source. Three layouts of ventilation system are simulated and the airspeed field, the temperature distribution, and the contaminant distribution are analyzed to find the best ventilation system for the residential quarantine period space.

本研究考虑传染性疾病在居家隔离空间使用一般家用环境控制设备时对室内的气悬感染会有何影响，本文主要分析不同通风设计时对居家隔离空间内部气流之影响，并将国内外现有的规范设计方式做一系列之比较以供参考，并以商用套装软体FLUENT6.2分析居家隔离空间内部流场分布情形，模拟中以二氧化碳（CO2）作为病患所呼出含有病菌空气的指标，模拟案例分为三种主要的通风模式，并分析速度、温度与污染物浓度分布情形，以得到最佳的居家隔离空间通风配置方式。

This "circular" does not require a change of venue deadline.

这位人士强调，&住宅不得商用&针对的是&三证&不全的违章建筑和批准为住宅用途的建筑，而经规划部门批准的商住综合楼内的&商业部分&不受影响。

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％。