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Datacolor company's main production for electricity, chemicals, petroleum, metallurgy, shipbuilding, railways, nuclear power, military and other basic industrial sector control system used special cables, including fire-resistant fire-retardant series, cross-linked column, high temperature series resistance, low temperature series, radiation-resistant series, waterproof series, Low Smoke low halogen series, low smoke zero halogen series more than a dozen major categories, such as nuclear power stations with cables, military cables, towing cables, specifically to replace imported cables, waterproof underwater cables, electronic computer shielded cable, control cables, low smoke zero halogen cable category, compensation wire, cable, high-temperature fire cable, high-frequency heating and hot with cable, RF cable, high flexible cables, the security cable, instrument signal cables, marine cables, Oilfield cables, signal cables, communication cables, sensor cables, control cables, power cables, thermocouple, thermal resistance and so on.

德塔公司主营生产用于电力、化工、石油、冶金、船舶、铁路、核电、军工等基础工业部门控制系统中所采用的特种电缆,包括耐火阻燃系列、交联系列、耐高温系列、耐低温系列、耐辐射系列、防水系列、低烟低卤系列、低烟无卤系列等十几个大类的核电站用电缆、军工电缆、拖曳电缆、专门替代进口电缆、水下防水电缆、电子计算机屏蔽电缆、控制电缆、低烟无卤类电缆、补偿导线、电缆、高温防火电缆、高频加热和伴热电缆、射频电缆、高柔性电缆、本安电缆、仪表信号电缆、船用电缆、油田电缆、信号电缆、通讯电缆、传感器电缆、程控电缆、电力电缆、热电偶、热电阻等。

Typically, objects emit X-ray radiation as synchrotron emission (produced by electrons oscillating around magnetic field lines), thermal emission from thin gases (called bremsstrahlung radiation ) that is above 107 (10 million) kelvins , and thermal emission from thick gases that are above 107 Kelvin.

通常情况下,物体发出的X射线同步辐射发射(电子振荡所产生的磁场线左右),热气体排放的薄是上述107 ( 10万美元) kelvins和热气体排放的厚的上述107开尔文。

Techniques and processes of activation for micas have been investigated. The optimum temperature of muscovite, sericite and illite is different, and at the temperatures the micas are mostly dehydroxylated, but still remain the basic layer structure. Some heat-induced phenomena can be observed in thermal-treated products, and the release potassium is principally slowly available potassium.

对云母样品活化释钾的方法进行了探讨,发现白云母、绢云母和伊利石的最佳释钾活化温度,该温度下云母部分脱羟,但仍保持了原有的基本结构,透射电镜下可见脱羟引起的辐射损伤、热致的晶格位错等结构现象;热产物中速效钾、特别是缓效钾量增加显著。

This invention relates to a method and device for generating cold atomic beam. Said method includes heating hot atom source in vacuum chamber to form atomic saturated vapor pressure atmosphere, cooling hot atom by three-D MOT to below 200uk and trapped to form cold atomic cloud, by the quarter wave plate reflection mirror in MOT the laser radiation pressure being unbalanced to make cold atom emitting along said direction, four tape arranged straight line set with contrary current direction is set in atom beam emission direction, which makes the atom emitted to forward to obtain cold atom beam with low speed, large flux and small transverse speed, laser beam vertical with atom beam set in the direction of cold atom emitting for atom beam state preparation to realize state concordant emitted cold atom beam.

本发明涉及一种冷原子束产生方法和装置,该方法包括在抽真空的真空室内,加热热原子源,在真空室中形成相应的原子饱和蒸汽压气氛;采用三维MOT对热原子进行冷却,冷却到200μk以下,并被捕获形成冷原子云团;通过三维MOT中开小孔的四分之一波片反射镜,而使得在该方向上激光辐射压力不平衡,使冷原子沿此方向出射;在冷原子束出射方向上,还置有载有彼此电流方向相反的四根成锥形排列的直导线,从而原子出射时将在磁场的作用下,不会沿横向膨胀而向前射出;便得到了出射速度低的、通量较大的、横向速度非常小的连续冷原子束;同时在冷原子束的出射方向上,设置有与原子束垂直的激光束,用于原子束的态制备,实现态一致的出射冷原子束。

Light - heat - electricity conversion of solar radiation through the use of thermal energy generated by power generation, is normally provided by solar collectors to heat absorbed by refrigerant into steam, and steam turbine-driven power generation.

光-热-电转换方式通过利用太阳辐射产生的热能发电,一般是由太阳能集热器将所吸收的热能转换成工质的蒸气,再驱动汽轮机发电。

The effect of indoor mean radiant temperature on human thermal sensation was analyzed,according to the theory of thermal comfort.

根据热舒适性理论分析室内平均辐射温度对人体热感觉的影响。

In order to make the right evaluation of the state which is the consumption consume of the steam line system, we make an test of the heat loss of the steam line network. And we also probe into the heat loss of the steam line system and the factors. In order to solve the heat inefficency of the steam line system, we look into the present situation of the steam line network and the state of heat preservation. Then we found the open questions and the weak points of heat preservation. We make the evaluation and affirm the reason of the heat inefficency of the system. We adopted the combination of bench test and engineering optimization, then we screened out high-quality adiabator, and designed the best heating composition. We designed and developed the software"The analysis and optimization of energy of the steam line system in thermal production" It can offer convenience to the computational analysis of heat loss of the steam line system. It can also be used for design calculation and experimental verification of steam pipeline feasible radial-radius, so it can offer technical support for the reduce of heat loss of the system, the raise of well head steam quality and the raise of heat efficicency of the steam injection system.

为了对输汽系统的用能状况作出正确的分析评价,对输汽管线热损失进行了测试计算,对输汽系统热量损失及影响因素进行了探讨;为了解决输汽系统热效率低的问题,从输汽管网现状及管道保温状况调查入手,掌握存在的问题和保温薄弱环节,做出分析评价,确认导致系统热效率低的原因,采用室内试验与工程优化相结合的办法,筛选出优质保温材料,设计最优保温结构,同时设计开发了&热采输汽系统能量分析及优化软件&,为输汽系统热量损失计算分析和保温结构优化提供了方便,还对输汽管线合理辐射半径进行了设计计算及实验验证,从而为降低系统的热能损失,提高井口蒸汽干度,提高注汽系统的热效率提供了技术支持。

The methods and results of measuring electron beam absorbed doses with the developed graphite and polystyrene-water calorimeters are given.

叙述了辐射加工级电子束吸收剂量量热计的设计原理,给出了用自行研制的石墨和盒式水量热计测定电子束吸收剂量的方法和结果。

Hot air (5) is obtained through heat exchange of the cold air and the radiant heat flux.

本发明可高效接收辐射热和高效地向空气传热,同时利用自身的显热进行储热。

Based on the theory of aerothermodynamics for rarefied gas, discusses the principle of compound heat transfer in the vacuum layer.

应用稀薄气体分子热运动理论,研究了真空层复合传热机理,提出了真空层当量导热系数计算方法,分析了不同真空层压力和热媒温度对真空层传热量的影响以及导热、对流和辐射传热量在真空层总传热量中所占比例和变化规律,提出优化真空保温管道保温性能的方法。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。