The technique plays an important role in the proper selection of parts, thermal electrical stress control in the circuit design and derating.
说明这一方法对元器件的正确选择、电路设计中热电应力的控制和降额等可靠性设计起主导的作用。
Pipeline series ball valve is not only wide selection of parts and materials are used in nickel-plated or 316, seal with a special polymer material.
长输管线系列球阀不仅选材广泛且内件材料均采用表面镀镍或是316材质、密封圈采用特制的聚合物材料。
In this paper, the principle of refitment and selection of parts are discussed. The experimental results show that the refitment on 102g gas chromatograph is successful.
本文讨论102 G色谱仪的改造原理，要点及元件的选择，对改装后的色谱仪测试表明，改装效果良好。
应用推荐