Specification, model number and parameter of main parts in electro-hydraulic proportional system are designed and determined at the meantime.

同时设计确定了电液比例系统主要元件的规格型号及参数。

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This is offset by a proportional valve and mechanical parts caused by the relatively low accuracy of price advantage, integrated reliability is low.

这抵消了调节阀比例阀机械器件精度相对较低带来的价格优势，综合可靠性较低。

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It is particularly proved that the residues of the poles are nearly proportional to the imaginary parts of the poles for most liquid-solid interfaces.

本文特别证明，对于大多数液-固界面，极点的留数近似地正比于极点的虚部。

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Proportional representation also demolishes another supposed need for a second chamber to ensure that parts of a country which, for whatever reason, are under-represented in the lower chamber at least have some balancing representation elsewhere in the legislature.

ECONOMIST: Scottish devolution