平行气流,parallel air flow
1)parallel air flow平行气流
1.Development of parallel air flow fungal spore source release strength tester;平行气流真菌孢子释放强度测定装置的开发
英文短句/例句

1.A statistical model of parallel air-flow fungal spore source release strength平行气流真菌孢子释放强度统计模型
2.Parallel Double-bubbles Behaviors and Flow Field Characteristic of Liquid Around the Bubbles in Non-Newtonian Fluid非牛顿流体中平行双气泡行为及流场特性
3.The flow of air through the fan is substantially parallel to the impeller axis.通过风机的气流基本上是与叶轮轴平行的。
4.general circulation of stratosphere and mesosphere平流层和中层大气环流
5.parallel arm installation type [door closer]平行臂式〔门气鼓〕
6.The Research on Gas-Liquid Two-Phase Flow Characteristics in Parallel-Flow Heat Exchanger and Process of Frost平行流换热器内气液两相流动特性和结霜过程研究
7.Experimental Study of the Distribution Uniformity of the Gas-liquid Two-phase Flow in a Parallel Flow Evaporator平行流蒸发器内气液两相流分配均匀性实验研究
8.stratospheric aerosol measurement (device) (SAM)平流层气溶胶测定装置
9.higher layers (of the stratosphere)比平流层更高的大气层
10.The reaction proceeds more smoothly if the round-bottom flask is shielded from draughts by being placed in an empty beaker.如果圆底烧瓶置于空烧杯中,则可屏蔽气流使反应进行平稳。
11.CFD and Test Study on Air Side Heat Transfer Performances and Pressure Drops of Parallel Flow Condensers;平行流冷凝器空气侧换热性能和压降的CFD仿真及试验研究
12.The Basic Research of Medical Meteorology Forecast Model of Bacillary Dysentery and Its Risk Valuation in Beijing Area北京地区细菌性痢疾医疗气象预报模式及流行风险水平评估
13.Study on measuring mean flowrate of pulsating gas flow by means of throttle flowmeter节流流量计测量脉动气流平均流量的研究
14.El Nino refers to the above-average temperatures of the water's surface, which affects the air current causing changes of world weather.厄尔尼诺指的是表层水温比平常高很多,这影响气流的行势随之改变世界各地地区的气候。
15.Anomalous Propagation of the Quasi-stationary Planetary Waves in the Atmosphere and Its Roles in the Impact of the Stratosphere on the East Asian Winter Climate大气准定常行星波异常传播及其在平流层影响东亚冬季气候中的作用
16.straight-compound cycle平行双轴(燃气涡轮)循环
17.straight-parallel electropneumatic control垂直-平行电力气动控制
18.Stratospheric Aerosol and Gas Experiment平流层气溶胶和气体实验
相关短句/例句

Parallel level of stream气流平行度
3)co-current平行的,重合的(气流),平行电流,并流,伴流
4)microchannel parallel flow gas cooler微通道平行流气冷器
1.It is found that the penetration depth between inlet header and tube,the length of tube,and the penetration depth between outlet header and tube have influence on the flow maldistribution among tubes,which is significant to the design of microchannel parallel flow gas cooler.通过采用计算流体力学(CFD)的方法,对微通道平行流气冷器内部流量分布特性进行了仿真研究。
5)parallel flow平行流程;平行流
6)Parallel bubbles平行气泡
延伸阅读

超平行体超平行体paralldotope  【补注1超平行体是高维胞形(劝notope)(见全对称多面体(zo加hedmn))的特殊类型,它们在数的几何(罗0咪卿ofn切的be比)与格的覆盖与填装(co说nng aedPacking)理论中起着基本的作用.超平行体L钾m朋d政脾;。aP~加伽] 点的集合,其径向量有形式 h一,乙x‘a,,其中o毛丫簇1(1‘i续P).这里a.,…,a,是一个n维仿射空间(剑田ncsP毗)A里的固定向量,它们称为移于行件的牛感手(邵n。习to二of thep~tope)并且与超平行体的一些棱重合,超平行体其他所有的棱与它们平行.如果超平行体的生成元是线性无关的(相关的),那么超平行体称为P维的(p~din犯璐10几d)或非退化的〔non~de罗11e份te)(退化的(众罗朋份忱)).退化超平行体是某个p维的超平行体到一个维数为k返P一1的平面上的平行投影.一个非退化的超平行体决定一个支撑p维平面.这样的超平行体对于p二2是一个平行四边形(pamlle10g旧In),对于p二3是一个平行六面体(pala刀 el0Pipedon). 两个非退化超平行体称为平行的(palallel),如果它们的支撑平面是平行的.对于平行的超平行体,有可能比较它们的p维“体积”〔即使A中不一定有一个度量).对于具有生成元a;,二,a。的超平行体的p维“体积”与具有生成元b、,…,b;的超平行体的p维“体积”的比率的数值,可用标量det(月)表示,这里(x;)是(pXP)矩阵,它将(bl,一,b,)变换到(a:,二,a,),即 P a,一,酥x;b:,,(,“,·如果在A中定义了内积(~product),则具有生成元a,,二,a,的超平行体的p维体积的平方等于元为(a‘,a,)的(夕X夕)维G“Inl矩阵(Gnun盯坦tr认)的行列式(deten元11ant).(亦见G~行列式(C抢mdeterminallt). 超平行体的概念与多向量(州y一暇tor)的概念紧密相关