以下为句子列表：
英文: A deformational particle with oil-soluable property is used as a bridge plug to build a shielding layer in the oil-gas reservior channel, to prevent the pollution caused by drilling mud entering the reservior due to the pressure difference, and so to prot
中文: 摘要用一种具有油溶性质的可变形粒子做桥塞物，在油气储层通道中建立桥堵屏蔽层，防止由于压差造成钻井泥浆进入储层而形成污染，从而起到保护油气储层的作用。
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英文: A kind of stainless steel flux-cored wire has been successfully developed , based on acid slag type system,by adding a bit of oxides and trace of deoxidizer ,adjusting the fluidity of melting slag to increase shielding of the back weld.
中文: 在酸性渣系的基础上，通过添加少量氧化物，调整熔渣的流动性，并加入微量的强脱氧剂，以增强背面焊缝的保护，研制成功一种背面不充氩的不锈钢打底单面焊双面成形专用药芯焊丝。
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英文: After electric heating system is installed,check electrical insulation of all circuits.The insulation resistance between generatrix and shielding layer,core wires of series cable before connection at end not be less than 20 MΩ.And then check if DC resista
中文: 电伴热系统安装完工后，应逐路检查系统的绝缘电阻：各种电热带母线与屏蔽层之间、串联带芯线尾端末短接前的各芯线间绝缘电阻均应不小于20MΩ；然后再检查电热带直流电阻是否正常，三相电阻是否平衡。
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英文: Among them the aluminium moulds and compounds greatly top in the whole country at present of the specification of bag ; Second mould the shielding of compounding to take for the aluminium , use for communication cable , radio frequency cable , intellectua
中文: 其中铝塑复合袋的规格之大为目前全国之最；其二为铝塑复合屏蔽带，用于信息产业工程的通讯电缆、射频电缆、智能电缆等等，起屏蔽、防潮作用。
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英文: And did federal prosecutors abuse their authority by bringing charges for small municipal offences, thereby deliberately bypassing the state's law shielding journalists?
中文: 当联邦检察官们为了蓄意规避州级保护记者的法律而对市级小的违法行为提起诉讼时，他们是否滥用了自己的权力呢？
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