天然气比加利福尼亚便宜一美元。
随着煤粉的输送流量的增大，固气比先增大后减小。
With increase of mass flow rate, solid-gas ratio increases first and then decreases.
若产气比产液体更可取，则可向井中注入流体以保持储层压力。
Reservoir pressure can be maintained by fluid injection if gas production is preferable to liquid production.
本发明的液体再循环反应器使用分散的鼓泡流型，这需要高液气比。
The liquid recirculating reactor of this invention employs a dispersed bubble flow regime, which requires a high liquid to gas ratio.
更多地使用天然气是显而易见的选择，因为天然气比石油供应量大且更便宜。
Using more natural gas, in oversupply and cheap relative to oil, is an obvious choice.
分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。
We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signal gain coefficient.
由于俄国内天然气价格上升且可享受较低的税赋致使天然气比石油更有利可图。
Which is now more lucrative than oil, given rising domestic prices for gas and lower taxation?
第二，在新疆资源丰富才两千万人，为什么这里的汽油、天然气比内地还贵？
Second, resource-rich Xinjiang, only 20 million people, why here, gasoline, natural gas more expensive than the mainland?
结果表明，提高吸收塔烟气流速可强化传质过程，显著地提高脱硫率，同时减小液气比。
The test results indicate that operation at high flue gas velocity improves the mass transfer effectively, increases SO 2 removal efficiency significantly and decreases gas liquid ratio.
实际运行也证明：文丘里吸收塔烟气脱硫的气液传质高，液气比低，无结垢，负荷适应强。
As shown in practical operation, this technology has some advantages such as high efficiency of gas to liquid mass transfer, low liquid to gas ratio, no fouling and good adaptation of load etc.
研究结果表明：对于特定的旋风器，在适当的操作条件下，筒体压降随固气比的增加而减小。
The results show that pressure drop deceases with increased solid loading under the proper operating conditions only for the specially designated cyclones.
介绍气力输送管道的变径设计方法和变径管道气力输送试验中压损、料气比、物料质量流量等间的关系。
A method of stepped-diameter design for pneumatic conveying pipelines, as well as relationship among pressure loss, ratio of material to air, and mass flow rate of materials etc.
提取页岩气比从地面抽取其他碳氢化合物更具破坏性——比起生产同等的常规天然气需要下沉更多的勘探井。
Extracting shale gas is more disruptive than hoicking other hydrocarbons out of the ground-far more Wells must be sunk than are needed to produce the same quantity of conventional gas.
采用数值模拟方法研究了含气比，侧板倾斜，有效体积模量，离心力和齿轮副的振动等因素对困油压力的影响。
The influence of percentage of gas in oil, slope of side plate, effective bulk modulus, and centrifugal force and gear pair vibration on trapped oil pressure is studied by numerical simulation.
结果表明，系统在一定条件下存在一较为适宜的循环水量，且此适宜的循环水量随变换反应汽气比的降低而降低。
The results show that an appropriate quantity of circulating water exists under certain conditions in the system and decreases with a reduction in the steam gas ratio of the shift reaction.
结果表明，系统在一定条件下存在一较为适宜的循环水量，且此适宜的循环水量随变换反应汽气比的降低而降低。
The results show that an appropriate quantity of circulating water exists under certain conditions in the system and decreases with a reduction in the steam gas ratio of...
实验研究文丘里各操作参数对除尘性能的影响，结果表明，影响除尘效率的主要为液气比、喉管速度及入口粉尘浓度。
The result indicated, the operation parameter of influence dust removal the efficiencies are liquid-to-gas ratio, throat velocity and the entrance dust density.
模拟结果揭示了废塑料气力输送过程中废塑料颗粒速度、气体速度和颗粒体积分率沿管长的变化规律以及管径的改变对废塑料颗粒体积分率的分布和固气比的影响。
The results revealed the changing laws of the velocity of waste plastics particles and gas, the volume fraction of the waste plastics along the pipe range in the course of pneumatic conveying.
在大学学费计算器里输入数据，然后对着网络吐出来的六位数倒抽一口气——很少有其他在线活动比这种活动更能让人清醒了。
There are few more sobering online activities than entering data into college-tuition calculators and gasping as the Web spits back a six-figure sum.
他感兴趣的是个体差异，不仅对肠胃气的总量感兴趣，而且对构成气体的百分比也感兴趣。
He was interested in individual differences, not just in the overall volume of flatus, but in the differing percentages of constituent gases.
使用潮汐能源发电比使用煤炭或天然气等传统能源便宜得多。
Using tidal energy to produce electricity is much cheaper than using the traditional energy, like coal or gas.
原料气各物质的比例不同，可以制备不同碳氢比的合成气。
Different feed gas ratio could produce synthesis gas of different H/C radio.
甲烷会对气候造成比天然气更大的危害，其危害程度或许超过煤炭对气候的影响。
This makes its climate impact worse than conventional gas, they say - and probably worse than coal as well.
他甚至提到了俄罗斯天然气公司，这家公司的天然气储备比西方各大石油企业加起来都多。
He even cites Russia's Gazprom, which controls more gas reserves than all the West's big oil firms combined.
与之相反，在煤炭的开采中甲烷释放要少的多；但燃烧煤炭所产生的CO2比燃烧天然气所释放的CO2多出2倍。
Coal, by contrast, is associated with a much smaller methane release during mining; but burning it produces about twice as much CO2 as burning natural gas.
第三，美国的天然气业面对的关系比欧洲更简单和友好。
Third, America's gas industry faces fewer and friendlier regulations than Europe's.
第三，美国的天然气业面对的关系比欧洲更简单和友好。
Third, America's gas industry faces fewer and friendlier regulations than Europe's.
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