The use of renewable energies could free our citizens from the chains of increasing oil and natural gas prices.
使用可再生能源能够让我们的市民从一系列的石油和天然气的价格上涨中摆脱出来。
Mute oil free compressor for using the customers with no oil, without the water clean compressed gas.
静音无油空压机为使用客户提供了无油、无水的洁净压缩气体。
The saturation of these compartments with liquid hydrocarbons and the subsequent oil-to-gas reaction causes the expulsion of free water, resulting in a gas accumulation without gas-water interface.
随着石油的进一步聚积及油气的转化，使砂岩中的自由水逐渐被驱除，因此这种异常压力气田是不存在气水界面的。
The amount of gas released from oil increases from east to west, it can be 12.82% of gas in free phase expelled from source rock, it is important part of gas accumulation in Western Slope.
油溶释放气量可占到源岩游离相天然气排出量的12.82%，应是西部斜坡区天然气成藏的重要组成部分。
When there is sufficient free water production on a lease, a FWKO is often installed to separate free gas and free water from free oil and emulsion.
油田游离水产量较大时，常安装游离水脱除器，从原油及其乳状液中分出游离水和游离气。
Meanwill, the composition of flue gas changes evidently. The conclusion provides an important theoretical basis for design and operation on the oil-free ignition of burner with hot wall.
文中得到的煤粉浓度对煤粉高温热壁面点火的影响规律，对于煤粉高温热壁面无油点火燃烧器的设计和运行提供了重要的理论依据。
The most effective phase of hydrocarbon migration is in the oil phase or free gas phase, which directly forms the reservoirs without changing the phases.
石油以油相运移、天然气以气相运移最为有效，无需相态转变就能直接成藏。
An oil reservoir with a free gas cap that supplies the energy to sweep the oil through the reservoir rock into the Wells.
具有游离气顶的油藏。气顶供给驱扫能量，使油经储层岩石流入井内。
Gas-oil valves are used widely in gas transmission pipelines with stable operating, easily to control and power-free.
气液联动球阀广泛应用于长输天然气管道，具有传动稳定、容易控制、不需要电源等优点。
The petroleum migration mainly in an oil phase, as for natural gas migration, it can occur in water-solution, oil-solution, free gas and diffusion phase.
石油运移的相态主要是油相，天然气可以是水溶相、油溶相、气相和扩散相。
Stack gas energy restored interlock set plays an important role in FCCU in oil refinery. Long and failure free operation of it can ensure the safety run of FCCU.
烟气能量回收机组在炼油厂催化裂化装置中起着重要作用，机组是否能长周期安全平稳地运行关系到催化裂化装置的安全生产。
Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1: process compressors (oil-free).
石油和天然气工业。旋转型容积式压缩机。第1部分：加工压缩机（无油）
Among features, the pump's elastomeric diaphragm promotes high efficiency and delivers oil-free operation without any risk of contaminating the sampled gas.
所有这些功能，该泵的弹性膜片促进高效率，并提供无任何污染取样气体的风险的无油操作。
Among features, the pump's elastomeric diaphragm promotes high efficiency and delivers oil-free operation without any risk of contaminating the sampled gas.
所有这些功能，该泵的弹性膜片促进高效率，并提供无任何污染取样气体的风险的无油操作。
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