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- Pneumatic conveying requires comparatively high gas velocities. 气力输送需要比较高的气体速度。
- Well, what the high gas prices have to do with a bottle of tequila? 高涨的油价和一瓶龙舌兰酒究竟有什么关系呢?
- At high gas velocities the circulation of solids becomes appreciable. 在高气速时,固体颗粒循环变得显著了。
- However, in areas with weaker hydrodynamics, or stagnant area, the coal usually has high gas content. 相反,在水动力不活跃地区或滞流水区域,煤层气的含量就比较高。
- Direct expose to flame and high gas veloc-ity and high resistance to erosion-abtasion. 可直接接触火焰,耐高速气流冲刷,抗风蚀能力强;
- She is looking for a job in a tight economy, and the high gas prices are crimping her search. 她在收缩的经济中正找工作,而高油价让她的找工也受阻。
- Because of crack structure,high gas amount,concentrated stress,soft and broken coal,it's very difficult for tunneling. 巷道在掘进时由于受断裂构造的影响,瓦斯含量大,应力集中,煤体松软、破碎,掘进困难。
- Research on feasibility of electric submersible pump application in high gas oil ratio oil well in some oil field block is made. 针对部分高含气油藏的特点,探讨使用潜油电泵的可行性。
- Cinder cone volcanoes are formed when magmas with high gas contents and high viscosity are blown high into the air during an eruption. 火山渣锥火山是,当爆发时,高气体含量和高粘度的熔岩被喷发到空气中而形成的。
- Fast-forward to last year when, during record high gas prices, Kia launched its nearly full-size, seven-passenger Borrego. 快进到去年,在创纪录的高油价,起亚推出了近全尺寸7座博雷戈。
- Germany Fu Palace Hotel and the positioning and size, traffic and location, and future high gas traders, investors have been adding a lot of good. 因而德富宫大酒店的定位和规模、交通和位置、未来的人气和商气,被不少有眼光的投资者看好。
- A kind of technics of oil production with ESP in high gas oil ratio oil well is found to widen application range and fields of ESP. 找出一种适合潜油电泵在高油气比油井中应用的采油工艺,进一步拓宽潜油电泵的应用范围和领域。
- Deep-hole presplitting explosion in coal seams with high gas content and low permeability was numerically simulated and analyzed. 摘要针对高瓦斯低透气性煤层,对深孔预裂爆破进行了数值模拟分析研究。
- There are 42 mine wells in four major mine areas, Jixi, Hegang, Shuangyashan and Qitaihe, in Heilongjiang province, China, 70% of which are high gas mine wells. 黑龙江鸡西、鹤岗、双鸭山和七台河四大主要矿区有矿井42个,其中70%25都是高瓦斯矿井。
- On the basis of industry test,this paper analyses mining feasibility of applying roadway caving method and caving broken mechanism in high gas steeply indined medium coal seams. 在工业性试验的基础上,分析了在高瓦斯急倾斜中厚煤层中应用巷道放顶煤法开采的可行性和顶煤的破碎机理。
- When mining in these abnormal gas zones (especially in high gas zones), the mining is very slow and gas outburst or gas explosion takes place very easily. 对于这种情况,运用煤矿瓦斯异常带超前判识技术就能得到很好解决。
- Because of high gas pressure in TEA CO2 laser,arc discharge could occur easily,resulting in the stopping of laser pumping. So the use of preionization technique is very imPortant. 在TEACO2激光器中,由于气压高,很容易形成弧光放电,导致激光作用停止,因此采用预电离技术是十分重要的。
- It is reported that Sarina to play a drama teacher at the acrimonious Fupo image, we can not imagine the look of harmony and gas Savimbi teachers, high gas en-toe look. 据悉,萨日娜老师在剧中扮演一个尖酸刻薄的富婆形象,我们无法想象一脸祥和之气的萨老师,趾高气昂的神情。
- To replace this machine use steel-wire harrow-coaling machine in Datong mining group,can avoid serious accidents caused by sparks from steel-wire attrition on high gas areas. 大同煤矿集团公司用该机取代了高瓦斯区域内的钢丝绳耙斗装煤机,避免了因钢丝绳摩擦引起的火花而引发重大事故的发生。
- Who said that, I lived in million new apartments, gas, water are the same, but the Bandung district previously high gas prices, but the small amount of cost is the same. 谁说的;我家住在万新公寓;煤气;水都是一样的;不过万隆以前是小区液化气价格是高些;但用量小费用是差不多的.