但是，2009年石气服务工人死亡人数从2008年的120人降到了70人，在美国工作的钻井平台数量也急剧下降。
But only 70 oil - and gas-service workers died in 2009 (down from 120 in 2008), and the number of RIGS operating in the U.S. also fell sharply last year.
读你需要的书，读你喜欢的书，读圣贤之书，天长日久，滴水石穿，你的书卷之气会不请自来。
Please read what you need, what you like and the books of saints. After a considerable period of time, constant dripping wears away the stone.
所以，当泰勒最后把那个怪异的，半透明的鸡蛋型月光石给了梅森，他立即会把它给凯瑟琳，我还没有喘一口完整的气呢。
Were we, class? so when Tyler finally handed over the weird, translucent, egg-shaped moonstone and Mason immediately brought it to Katherine, I didn't let out a full-on gasp.
石气开采相关工作岗位死亡人数由2002年的72人增加到了2006年的125人，增幅多大70%。
Deaths in jobs related to oil and gas extraction jumped from 72 victims in 2002 to 125 in 2006, a 70 percent increase.
天然气的二氧化碳排放量大约是煤炭的二分之一石油的30%。
It emits roughly half the amount of carbon dioxide as coal and about 30 percent that of oil.
但是，2009年石气服务工人死亡人数从2008年的120人降到了70人，在美国工作的钻井平台数量也急剧下降。
But only 70 oil - and gas-service workers died in 2009 (down from 120 in 2008), and the number of RIGS operating in the u.
钠蒙脱石能被冷冻干燥成气凝胶——类似海绵状的物质。
Sodium montmorillonite can be freeze-dried into a spongelike material known as an aerogel. Aerogels are famously fragile.
马来西亚有可能在2014年成为一石油净进口国(天然气仍较丰富)。
Malaysia will probably be a net oil importer by 2014 (gas is more abundant).
Megeath和他的同事相信，这些橄榄石很可能是被太阳能天然气爆炸的喷流所带出，而并非懒洋洋地跟随着宇宙漩涡。
The olivine, Megeath and his colleagues believe, might have been blasted out by jets of solar gas rather than lazily carried out by cosmic eddies.
本研究利用不同含粘土量的硅质石屑作为硅质材料成功地制备了B05、B06级加气混凝土。
This experiment reports using clayish crushed stone for production of aerated concrete. B05 and B06 grade aerated concrete were prepared successfully using different clay content.
原告方与贝里·斯坦有没有可能串通一气，精心挑选了受访者呢？科罗尔公司希望我能查个水落石出。
Was it possible that the plaintiffs had colluded with Beristain to handpick the interviewees? Kroll wanted me to find out.
主要产品包括：气泡石，各类温度计，散气条，树脂工艺品，气泵及宠物衣服用具等等，款式新颖，质量可靠。
The main products include: bubble, all kind of thermometer, stone scattered article, gas, resin handicraft, pump and pet clothes appliance and so on, the design is novel, the quality is reliable.
通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
方法：采用HP 5石英毛细管柱； 载气为氮气；
辽宁省的铁、菱镁石、金刚石、硼储量位列中国各大省市之首，它同时也是天然气和石油的重要产地之一。
Liaoning has the most iron, magnesite, diamond, and boron deposits among all province-level subdivisions of China. Liaoning is also an important source of petroleum and natural gas.
本文系统地描述了白炭黑在工业中的应用，并介绍了现有的白炭黑制备方法，如以蒙脱石为原料的碱浸法、以四氯化硅为原料的气相法、以水玻璃为原料的沉淀法等。
The authors introduce its application in many fields and its current preparation techniques, e. g. taking montmorillonite as raw material to prepare amorphous silica by NaOH liquor lixiviation;
本文系统地描述了白炭黑在工业中的应用，并介绍了现有的白炭黑制备方法，如以蒙脱石为原料的碱浸法、以四氯化硅为原料的气相法、以水玻璃为原料的沉淀法等。
The authors introduce its application in many fields and its current preparation techniques, e. g. taking montmorillonite as raw material to prepare amorphous silica by NaOH liquor lixiviation;
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