1、

Modeling the Stress Calculation of the Diffusion Silicon Pressure Sensor

扩散硅压力传感器应力计算建模

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2、

The SiC/ Al laminated graded composites were fabricated by vacuum hot-pressure method, and the effective joining among the composites of different volume fraction of SiC particles was realized by heat diffusion pressure.

用真空热压法制备了SiC Al层状梯度复合材料;采用热压扩散工艺,实现了不同SiC含量的复合材料间的有效连接。

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3、

Under the pressure, the process of gasification is controlled by both reaction kinetics and diffusion rate.

加压条件下, 麦秸的气化反应过程受化学反应动力学和扩散作用控制.

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4、

It indicates the pore pressure was significantly affected by the permeability coefficient and the diffusion coefficient.

指出混凝土的渗透系数或扩散系数对于孔压有着重要影响.

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5、

Based on momentum conservation principle and conversation of energy, the calculating formulas for outlet pressure of throat, delivery pressure of gas lift jet pump and correlative size of diffusion channel are achieved.

根据喉管内流体动量守恒和扩散器内能量平衡原理导出喉道出口压力和加速泵排出压力的计算公式,并计算直接影响加速泵排出口压力的扩散器尺寸。

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6、

These factors include magma composition, convection, diffusion, thermal gradient, oxygen fugacity, temperature, pressure, the shape of magma chamber etc.

影响韵律形成的因素很多,通常包括岩浆成分、对流作用、扩散作用、热梯度、氧逸度、温度和压力等。

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7、

The processes of permeation and diffusion of hydrogen in Ti and Ti alloys can be described into three styles: the hydrogen permeating into Ti matrix and dissolved from and titanium hydride diffuses into Ti matrix under a hydrogen pressure;

氢在钛中的扩散渗透进程分为3种模式,一是渗入钛基体中的氢与钛氢化合物自身分解的氢在氢压的推动作用下在钛基体内扩散;

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8、

The bonding between chemical vapor deposition ( CVD) thick films diamond and cemented carbide was performed by diffusion brazing under controlled temperature, pressure and time. The filled intermediate layer materials are reactive metal Ti foil and Ag-Cu alloy foil.

采用扩散焊与钎焊相结合的方法,用Ti箔和Ag-Cu箔共同做中间层材料,在一定的温度、压力和保温时间下,实现了气相沉积金刚石厚膜与硬质合金间的牢固连接。

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