在俄罗斯决定关闭所有天然气供应之后，乌克兰与俄罗斯每年一度的天然气争论大幅升级。
The annual gas dispute between Ukraine and Russia escalated sharply after the Russians decided to shut off all gas supplies.
氪气会包围在红外传感器表面，冰块由此形成，能把传感器的温度降低到零下几百度。
Krypton gas will surround its infrared sensors, allowing ice cubes to form that will cool the sensors to hundreds of degrees below zero.
取代通常用的天然气火苗或者电炉丝而用微波来加热陶瓷片，这个系统近乎完美地均衡加热平底锅并且使我们能以难以置信的精确度来控制加热水平。
Using microwave-heated ceramic chips instead of standard gas flame or electric coil, the system heats pans with near-perfect balance and lets you control the heat level with incredible precision.
天然气分子不仅是迄今我们发现的浓缩度最高的碳能量载体，而且它们是流体，易于运输。
Gas molecules are not only by far the densest form of carbon energy we've ever discovered; they're also easy to transfer because they're fluid.
从库克湾输出的天然气曾一度是阿拉斯加最廉价的能源，但现在库克湾的天然气也近于枯竭。
Gas supplies in the Cook inlet-which used to mean cheap energy for alaskans-are running out.
在美国，煤，天然气，核能以及水力发电的平均电价是一度电11美分。
U.S. residential customers pay an average of 11 cents per kilowatt-hour (kWh) for power from a mix of coal, natural gas, nuclear and hydroelectric sources, but renewables are far pricier.
气凝胶，地球上最轻的固体物质之一，能够承受一公斤烈性炸药爆炸的直接冲击，能够抵御喷灯产生的1300度以上的高温。
Aerogel, one of the world’s lightest solids, can withstand a direct blast of 1kg of dynamite and protect against heat from a blowtorch at more than 1, 300C.
山杨气凝胶公司的资深科学家Mark Krajewski相信：18毫米的气凝胶夹层就足以在低至零下130摄氏度的环境里保护宇航员。
Mark Krajewski, a senior scientist at the company, believes that an 18mm layer of aerogel will be sufficient to protect astronauts from temperatures as low as -130c.
换句话说，你会问经各种有多少振动，如果有N个原子，气相中的每个原子有,3个自由度。
In other words if you say, how many vibrations are there in the lattice, well if there are N atoms, each atom in the gas phase would have three degrees of freedom.
会发生的是，是挥发度更高的组分，is,a, is, the, more, volatile, component。，所以当我们打开空间让气体形成，气相里的a就更多。
So what's supposed to happen a so as we start opening up some room for gas to form, you get more of a in the gas phase.
液相的μ,必须等于气相的μ,所以四减去二意味着,你有两个自由度。
B And mu B in the liquid phase B has to be equal to mu B in the gas phase. S o four minus two constraints means you have two degrees of freedom.
在一定的进气状态下，为达到要求的出气干度，对给定的空气流量进行了设计计算，以得到合适的传热面积与制冷系统的匹配。
At a given air inlet condition and airflow rate, meanwhile, dryness of air outlet was required, proper heat-transfer area and matching refrigeration system are obtained through calculating.
高灵敏度的氟里昂气体传感器是检测氟里昂泄漏的关键元件，本文叙述了氟里昂气敏器件的制作工艺、敏感原理、测试方法及测试结果。
Freon sensor with high sensitivity is key device for detecting freon leak. The manufacture technology, sensitivity mechanism, measure method and parameter of samples have beendiscribed in this paper.
活塞主要因进气歧管真空度的变化而在活塞腔内上下移动。
The piston moves up and down in the piston chamber primarily in response to changes in intake manifold vacuum.
介绍了三种实验室气相色谱仪气路改装系统和多种提高仪器分析灵敏度的方法。
Three types of refitting of the gas flow control system of laboratory GC and lots of methods of improving analytical sensitivity of GC are introduced.
实验结果表明，气中加工的直线度好、放电间隙窄、加工速度（材料去除率）高。
Experiment results showed that WEDM in gas offers advantages such as better straightness, shoter gap length and higher meterial removed rate.
想象你自己置身于一个40度的高温房间中，一气呵成、汗流浃背地做足90分钟的瑜伽动作。
Imagine yourself in a studio that is heated to 40 C, moving rapidly from one pose to the next for 90 minutes and leaving puddles of sweat behind.
我所有的作品都是在气窑里烧1280度，这样会有各种颜色，成品会有黑色或红色渐变为微妙的绿色和白色。
All work is fired in a gas kiln (reduction) to 1280 degrees centigrade, offering a variety of colours and finishes ranging from complex blacks and vibrant reds to cool and subtle greens and whites.
在一些的应用领域中，用冷干机是达不到工艺对气源干燥度要求的，如气动仪表、电子工厂等。
In some application areas, with Leng Gan machine is not up to process on the drying air requirements, such as pneumatic instrumentation, electronic factory.
本文介绍一种用岩性密度和补偿中子双孔隙度法评价低孔隙度白云岩气藏的方法。
A method for evaluation of low porosity dolomite reservoir using lithology density and compensated neutron logs is presented in this paper.
应用数值模拟技术，研究地层中反凝析液饱和度的变化规律和注干气吞吐技术的开发效果。
Using numerical simulation method, the retrograde condensation saturation variety and the development effect of the single well dry gas injection is studied.
该方法已成功应用于西南油气田分公司2002年、2003年、2004年度的天然气新增动用可采储量的标定及申报工作中。
The method has been successfully used for the calibration and declaration of the yearly new adding recoverable reserves of 2002, 2003 and 2004 for PCL Southwest Branch.
气层“两度”是指有效孔隙度与原始含气饱和度，它是计算天然气储量的重要参数。
The effective porosity and original gas saturation of gas reservoir are the important parameters in calculating gas reserves.
并认为只有在含气饱和度较高的煤层气藏，且具有较高的渗透率，才能成为煤层气勘探的有利区块。
Only in coal bed methane accumulation area with higher saturation and permeability is the favorable area for coal bed methane exploration and development.
天然气在水中的溶解度是天然气地球化学定量研究中的基础参数。
The solubility of gas in water is one of the basic parameters on quantitative study in natural gas geochemistry.
给出了一种用室内快速运动的球体作为放射性样品测量室内氡射气辐射活度的新方法。
A new method of measuring indoor radioactivity of radon is presented by using the indoor fast-moving ball as the sample of a radioactive substance.
给出了一种用室内快速运动的球体作为放射性样品测量室内氡射气辐射活度的新方法。
A new method of measuring indoor radioactivity of radon is presented by using the indoor fast-moving ball as the sample of a radioactive substance.
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