If you happen to spill some gas or oil on the floor, newspaper will help absorb the spill and can prevent a permanent stain on concrete .
如果你碰巧将一些汽油或机油洒在地板上，报纸将助于吸收倾洒物并且可以防止混凝土永久染色。
If you happen to spill some gas or oil on the floor, newspaper will help absorb the spill and can prevent a permanent stain on concrete or a soft spot in your asphalt drive.
如果你碰巧将一些汽油或机油洒在地板上，报纸将帮助你吸收倾洒物并且可以保护你的物品避免永久染色或在沥青车道上留下独特的记号。
With curbs on carbon emissions expected and an expansion under way into natural-gas and alternative energy, some firms are considering permanent cutbacks in their refining business.
随着有望限制碳排放，天然气和替代能源开始扩张，有些企业在考虑长期压缩炼油业务。
Permanent sensor will realize the function of data acquisition, process and transmission, realize monitoring oil-gas reservoir real-time dynamically under network condition with Internet technology.
利用互联网技术的永久探测器可实现在网络命令下的数据采集、处理、传输功能，能够实现对油气藏动态、实时监测。
Some of them, such as nitrogen, oxygen, argon, neon, and so on, may be regarded as permanent atmospheric components that remain in fixed proportions to the total gas volume.
其中一些气体，如，氮，氧，氩，氖等，作为空气的永久组成成分，总是以固定的比例存在于大气中。
Condensable gas exhibits some unusual behavior in polymer membrane compared with permanent gas.
与永久性气体相比，可凝性气体在聚合物膜中表现出一些“非常规”渗透行为。
In the magnetic field which has different intensity of magnetization, the influence of permanent magnetic field on the molecular mass-transfer process in gas phase was investigated.
在不同磁感应强度的磁场中，研究了磁场对气体中分子传质过程的影响。
Gas hydrate is hydrocarbon resources formed under certain temperature and pressure, occurring in continental slope, deep sea or permanent frozen strata in the poles.
天然气水合物是在一定温度、压力条件下形成的烃类资源，富存于陆坡、深海及极地永冻土层中。
Operates a variety of high-pressure seamless steel gas cylinders, the products are mainly used in high-pressure filling of permanent gas or liquefied.
公司经营各种钢制无缝高压气瓶，该产品主要应用于充装永久气体或高压液化气体。
Operates a variety of high-pressure seamless steel gas cylinders, the products are mainly used in high-pressure filling of permanent gas or liquefied.
公司经营各种钢制无缝高压气瓶，该产品主要应用于充装永久气体或高压液化气体。
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