From the mechanical property, medium-pressure electron beam welding is better than that of high-pressure, especially the impact toughness.

从力学性能比较，中压比高压电子束焊接接头力学性能要好，尤其是冲击性能。

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The results show that the qualified ratio of medium-pressure electron beam welding is higher than high-pressure electron beam welding in radiographic inspection.

结果表明：射线探伤检验，中压电子束焊接合格率优于高压电子束焊接；

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Based on 8752 singlechip and micro differential pressure transformer produced by American FOXBORO, a high precision medium-pressure type of leak detector was developed.

介绍了基于8752单片机和美国FOXBORO公司微差压变送器研制的高精度中压型智能测漏仪，论述了其工作原理、气路结构、硬件电路设计及系统软件设计。

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That kind of offer can put pressure on small and medium-size business owners depending on their business model.

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First, Amazon must escape the commodity-pricing pressure zone brought on by the very medium, the Web, that made Amazon possible.

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Banks are also under increased government pressure to lend more to support growth and increase lending to small and medium-size businesses, which could further crimp profitability if bad loans start rising.

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