In the design of blocking voltage capability, the simplified formulas for the base region thickness and for the choice of doping concentrations are proposed.

提出了阻断电压设计中关于基区宽度和基区杂质浓度选择的简化公式。

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Breaking with convention of design of blocking water on a large scale by grouting and adopting or combining various conventional techniques flexibly, the overall programme is relatively perfect.

总体方案打破了一般大规模注浆堵水的设计常规，灵活地采用和组合常规技术，在大量节约工程量的前提下，可实现对涌水通道的封堵，形成可靠的止水帷幕。

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Here are a couple of the finer aspects of the concurrent blocking queue design.

并发阻塞队列设计有两个要注意的方面。

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Opponents of the Tokushima dam argue that dams of similar design elsewhere have destroyed river habitats, blocking the flow of water and leading to an accumulation of sludge on the river bed.

ECONOMIST: Japan