限热槽通常用于直插元件的内电层以利于焊接和拆焊。
A thermal relief is used on plane layers for thru-hole components to make soldering and desoldering easier.
在电路原理图设计中遵循高速信号电路PCB设计原则，完成了系统PCB的布局、叠层设计、内电层设计、系统接地设计和高速信号线等设计；
With the circuit schematic design and the high speed PCB design, completes PCB composition, stackup design, internal layer design, system grounding design and high-speed signal line design.
第一个大卫星群可能用来监测磁层内层及昼侧的磁层顶，每个蛋糕般大小的小卫星都将记录各别区域内，电浆与磁场的基本数据。
The first constellations will most likely observe the inner magnetosphere and the dayside magnetopause with each cake-size craft recording the basic characteristics of the plasmas and magnetic fields.
对伊敏煤电公司露天矿南帮边坡稳定情况进行了实例分析，变形区边坡稳定性主要受四个泥岩弱层控制，采取内排压脚等控制开采的方法是有效的。
The stability of south slope in Yinmin Coal and Electricity Company is analyzed and the stability of the slope is controlled by four weak layers and the restraining mining methods is effective.
根据细胞双电层模型和电学原理，推出了圆筒型植物细胞膜上电荷产生的细胞内压力的计算公式。
A formula about cellular pressure produced by the electricity on the plant cell membrane was deduced by the double electrical layer model of cell membrane and electrical theory.
在松南及南部邻区岩石圈中存在电性高导层，分布在壳内和幔内。
High electrical conductivity layer distributed in crust and mantle exists in lithosphere in southern Songliao Basin and its southern neighboring area.
该第一平板电极形成于设于该介电蚀刻停止层下的一第二内连接结构之上。
The first plate electrode is formed on a second inner connection structure provided under the dielectric etch stop layer.
该第一平板电极形成于设于该介电蚀刻停止层下的一第二内连接结构之上。
The first plate electrode is formed on a second inner connection structure provided under the dielectric etch stop layer.
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