Transmission characteristics of Y type S type and "-" type SAW mass sensors are derived by P matrix representation.

应用P矩阵法推导了Y型、S型及“一”字型双声路声表面波质量传感器件的传输特性；

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Methods Using "random restless" testing method (a kind of relatively simple and reliable method of Y type maze) to test the learning and memory's ability of male SD rats in different age stages.

方法采用一种相对简便可靠的“随机不休息法”对不同年龄段雄性SD大白鼠进行Y -型迷宫测试。

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All the Y-type valves are provided with sealing plates, in particular, the "floating" sealing plates which are fixed to the surface of the manifold box by the air pressure in the bag.

所有Y型阀的装配方式都配有密封垫，特别是“浮动”密封垫利用分气箱内的空气压力固定在分气箱表面。

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So let's look at the first case 2px where we have either the 2 p x or 2 p y type of orbitals that we're combining.

让我们看看第一个情形,我们要组合,或者2py轨道。

麻省理工公开课 - 化学原理课程节选

This type of content is very popular with the connected Gen Y generation, and can go viral quickly with social sharing functions.

FORBES: The Sexy, Modern And Growing Store Chain - EWC

But investigators had found more than 100 shells at the scene from a type of ammunition used exclusively by the military, prosecutor Claudia Paz y Paz said.

BBC: Latin America & Caribbean