查询词典 transformation of air mass

The transformation of Communicant Center to Audience Center is a basic trend of development of the mass communication in the West up to now. Since the beginning of 1980s, the seeds of Audience Center have appeared to some extent in mass communication in China; however, a complete Audience Center has not been found so far.

由传者中心向受众中心转移，是目前为止西方大众传播事业发展的基本趋势。80年代以来，我国大众传播事业亦出现一定程度上的受众中心之萌芽，然迄今为止，真正的受众中心远未确立。

A wide front fascia with a large, forward-facing grille opening, a splitter along the bottom and wheel opening extensions along the sides to provide aerodynamic downforce A cold air scoop in front of the hood that integrates an air inlet system for the engine The trailing edge of the front wheel opening is radiused to achieve improved drag, but protects the body finish with a tough molding, and a large air extractor is located behind the wheel A fixed-roof bodystyle optimizes body rigidity and mass Wider rear fenders with flares cover the massive rear tires and a brake cooling scoop in front of the wheels visually balances the fender extractor A tall rear spoiler houses the CHMSL on the top of the rear fascia 10-spoke wheels (18-inch, front; 19-inch, rear) Four larger stainless steel exhaust outlets New-design Chevrolet Corvette Z06 badging on the carbon fiber front fenders

宽阔的前仪表的大，面向前方格栅启用，底部和侧面的轮开放扩展拆分为空气下压力的一个寒冷的空气罩前面铲，整合为一个航空发动机进气道系统的尾部前轮的边缘radiused开放，实现改善阻力，但保护的强硬成型身体结束，和一个大型空气提取的背后是车轮固定屋顶bodystyle优化车身刚性和群众更广泛的耀斑位于后翼子板覆盖大规模的后方轮胎和刹车冷却的车轮前面铲视觉平衡挡泥板提取一个高大的后扰流器房子的后方筋膜十名高位刹车灯，以车轮（18英寸，前，19英寸，后）四较大的不锈钢排气口新设计的雪佛兰克尔维特Z06的碳纤维前挡泥板徽章

The characteristic of which thermal air flow sensor can directly measure air mass flow is used,a hot-wire air flow sensor which can be applied to intake system for an internal combustion engine is designed.

利用热式空气流量传感器直接测量空气质量流量的特点，设计了一种应用于测量内燃机进气系统进气量的热线式空气流量传感器。

Winter, mainly in Mainland China Polar continental polar air mass, or variability of air masses under the control of the mainland, at 80 ~ 90 ° E for many high-altitude ridge of high pressure, while the coastal areas at high altitudes often a great groove, ridge ago, after the trough of cold air southward continually strengthened cold high ground, warm up the oceans for many low-pressure control.

冬季，我国大陆主要为极地大陆气团或变性极地大陆气团所控制，在80～90°E高空多为高压脊，而沿海高空常为一大槽，脊前、槽后的冷空气不断南下，加强了地面的冷高压，温暖的海洋上多为低气压所控制。

In order to satisfy the real-time control of air/fuel ratio,this model was simplified based on two supposals as follows:(1) the intake air mass flow rate has a linear form with the product of the two established expressions,the throttle angle expression and the intake air pressure expres...

为满足基于模型进行空燃比实时控制的要求，基于以下两个假设对模型进行了简化：(1)假设进气流量与模型所建立的关于节气门开度和进气压力的表达式的乘积成线性关系；(2)充量系数和进气压力的乘积与进气压力成线性关系。

To develop Linear Fractional Transformation model based on quasi-linear model for ground-to-air missile, state transformation method was used to establish quasi-Linear Parameter Varying model for missile longitudinal short-period dynamics by changing missile states along with an equilibrium trajectory decided by time-varying parameters. Based on the obtained quasi-LPV model, the LFT model of the missile was developed by use of MATLAB functions, and the missile dynamics were explicitly separated into certainty part and time-varying parameter part.

为了建立基于准线性化模型的地空导弹线性分式变换模型，采用状态替换方法将导弹的状态沿着一条由时变参数决定的平衡点轨迹进行变换，建立了纵向短周期动力学的准线性参数时变模型；基于所建立的准LPV模型，采用MATLAB函数建立了导弹的LFT模型，将导弹动力学明确描述为确定性部分和时变参数部分。

Transformation of the major completed projects include: fire alarm systems from SF90 to replace the mainframe NFS3030, air-conditioning fan fire damper maintenance, fire door maintenance, fire protection water fire extinguishing system maintenance, hydraulic elevator renovation linkage function, evacuation lighting maintenance , fire smoke extraction fans, such as maintenance of transformation.

改造完成的主要项目有：消防报警系统主机由SF90更换为NFS3030、空调风机防火阀的维修、消防门的维修、消防水灭火系统的维修、液压电梯联动功能的维修改造、疏散照明灯的维修、消防排烟风机的维修改造等。

Cutting discontinuities's 3-D model could get cutaway view and date directly on AutoCAD plat, it will be good for research instability clastic mass. The author select rock mass from damsite in Laxiwa hydroelectric station as object to which information processing system on rock mass structure is applied.

通过结构面的数学建模，使采集所得结构面数据的处理实现了信息化，程序化，应用多功能数据库在计算机上人机交互划分岩体结构，初步实现岩体结构的信息化，并且通过结构面与相关实体的真三维实体模型的建立，既可清晰直观的展示结构面模型的空间形象，又可容易的切割模型并获取切图的数据，对不稳定块体的分析研究提供了强有力的辅助手段。

Results There were 28 cases with anastigmatic recurrence, the signs on CT were mass a rounding anastigmatic. There were 20 cases recurrenced on thoracic stomach, presented mass in mediastinum, the wall of thoracic stomach becaming thickness and mass in the thoracic stomach formed.

结果 吻合口复发28例，在CT片上表现为吻合口区不规则肿块影；胸胃复发20例，在CT片上表现为纵隔内结节或肿块，胸胃腔变窄，胸胃壁不规则增厚，并形成软组织肿块影。

The result was not consistent with what was predicted by Chitty's polymorphic behavior hypothesis; aggressive behaviors of dyadic encounters were not correlated to body mass but to the difference of body mass negatively which means that there were more aggressive behaviors between dyadic encounters with similar body mass.

东方田鼠双冲突个体间的攻击水平与其体重的相关不显著，而与冲突个体的体重差异则呈显著的负相关，体重差异越大，冲突个体间的攻击水平越低。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。