In this paper, the commentary and own opinion on key problems and argument existed in house heat metering technique were presented, the development current of heat metering technique were elaborated.
本文针对当前住宅供热计量技术存在的主要问题和争论进行了评述并发表了自己的观点,阐述了供热计量技术的发展趋势。
From the crest there is a view to the ocean, three miles distant, shrouded in fog created by the convergence of desert heat and the icy Benguela Current.
从沙丘顶上可以看到三英里外的大海,笼罩在由沙漠热量和冰冷的本格拉洋流交汇而产生的雾气之中。
At Sheep Dog, which is twice the size of our current home, to use solar panels to effectively heat the whole house, we'd probably have to cover an acre or two to get enough electricity.
牧羊犬洼地的面积,相当于两个我现在所住的房子,如果在那里使用太阳能电池板取暖的话,我们可能就要覆盖一到两英亩的面积去获取足够的电力了。
He said that the bacteria should be less dangerous than those used in current lithium-ion batteries because they produce less heat, which reduces the chance of them catching fire.
这种可以附着在任何材料上的细菌电池能在室温下甚至在水里正常工作。与目前使用的锂离子电池相比,它们的危害性更低,因为发热少从而降低了着火的可能性。
The build-up of energy and heat in Earth's system is important to track because of its bearing on current weather and future climate.
追踪地球系统中能量和热量的构成非常重要,因为这对于当前天气和未来气候都有重要影响。
Because without that you will be creating a huge amount of heat that even the current ECCS systems are not capable of removing.
因为没有那样的话,你就会制造出,很多的热量,甚至是ECCS系统,都无法除去那些热量。
That would have altered the heat - and salinity-driven dynamics of the area rapidly, stopping the warm current from travelling so far north.
这可能改变了海洋的热量分布,并且这一区域内海水的盐分也迅速发生的变化,可能这一切阻止了暖流流向足够远的北方。从而使全球气候发生了巨变。
Doubling hf-current results in a doubling of current density and a fourfold heat provided that the area of effective contact between the tissue ang the electrode remains constant.
如果人体组织和电极之间的有效接触面积保持不变,那么高频电流强度扩大一倍将会使电流密度增大一倍,并产生四倍的热量。
The heat carried by the ocean current thus prevents loss of aquatic life due to unfavorable temperature fluctuations.
海流传送的热能,可以避免水生生物在不利的温度波动时死亡。
The high plasma current allowed in a RFP is expected to be sufficient to heat the plasma to ignition without the need of auxiliary neutral-beam or radio-frequency heating.
在反场箍缩条件下可允许用强等离子体电流充分加热等离子体到点火温度,而不需要辅助的中性束或射频加热系统。
The ocean has been playing an irreplaceable role in regulating global meteorological process and local climatological process by means of its immense heat inertia, current, ice cap, treibeis, etc.
海洋的巨大热惯性、洋流、冰盖与流冰等特点以及温度变化,对形成地球上的天气过程和维持全球气候及其变化起着重要作用。
The critical factor causing the arc length fluctuation to affect the input heat power to the anode proves to be the phenomenon of the current dispersion in plasma arc itself.
文中指出,弧长波动影响阳极输入热功率的重要因素是等离子电弧本身存在着电流分散现象。
The effects of arc voltage, welding current and heat input on the weld appearance in submerged-arc welding(SAW) of A105 steel with small diameter welding wire were experimentally researched.
主要研究A105钢小直径焊丝埋弧焊时,电弧电压、焊接电流和焊接热输入对焊缝成形的影响。
Current lead is an important part of a cryogenic device, and it is also one of the main sources of heat loss of the system.
励磁电流引线是超导装置的重要组成部分,其漏热量往往占低温容器总漏热量的主要部分,是决定系统运行成本的重要因素。
The steady heat characteristic of XLPE cable, the hardware circuit design of current carrying capability and system software design are studied.
对XLPE电缆稳态运行下发热特性、载流能力预测硬件系统及软件系统设计等问题进行了研究。
At the same time, it also shows that the diffusion from cooling water is affected by both of tidal current and heat flux.
同时表明温排水扩散受到潮流运动和海—气热通量的影响。
Generation of powerful pulse current is a key problem for crack arrest by electromagnetic heat effect.
如何产生高强度脉冲电流是应用电磁热效应遏制金属裂纹扩展的一个关键问题。
The calculated results of current density and heat flux on flat weld pool surface using model established in this paper are agreed with experiment.
用本模型计算出的平坦熔池表面电流密度和热流密度的分布与试验结果显示了很好的一致性。
The mathematical physical model is established depending on the conventional laser heat treatment technology, the partial differential equation of heat current propagation is derived.
本文以常规的激光热处理工艺为基础,建立相应的数学物理模型,导出热流传导的偏微分方程。
Power supply for induction heating is an equipment to heat the workpiece by whirling current and it is applied widely in industry because of its many virtues.
感应加热电源是利用电涡流对工件加热的一种装置,由于具有诸多优点而在工业中得到了广泛的应用。
Fueling block experiment which is conducted on 75KA, to improve negative current distribution and rising temp as well as the production of the heat stress.
燃油焙烧在75KA预焙槽上的试验,可改善阴极电流分布和升温速度,减小热应力的产生,改善焙烧质量。
If the main corrective turns out to be a rollback of current salaries, how does that actually penalize the Heat franchise?
最主要的变化若仅仅是将薪水回滚到现在的工资水平,那实际上对热火队岂不完全没有惩罚作用? !
The fluorescence spectrum intensity is reduced by the heat effect of electric current when the current flows through a liquid-core optical fiber.
电流通过液芯光纤,电流的热效应降低了液体样品荧光光谱强度。
The influence of cold processing and heat treating (sintering) technology on the microstructure and critical current density of strip materials have been studied.
研究了冷加工工艺及热处理(烧结)工艺对带材微观结构和临界电流密度的影响。
Thedrain saturation current is increased 10% after bonding. To disperse heat of GaNHEMT, this flip chip bonding method seems to be simple and effective.
实验结果表明,这种改进的倒装焊技术可以使HEMT 器件的饱和漏极电流提高10%。
The power supply has the functions of IGBT driver, over-voltage protection, over-current protection, over-heat protection and fault locking.
该电源采用了IGBT模块构成的半桥逆变电路,它具有IGBT驱动、过压、过流、过热保护及故障锁定功能。
The key points of the iec method for calculating the short circuit current and its heat effect of a three-phase current system are described and elucidated specifically by examples.
介绍iec三相交流系统短路电流计算方法的重点和短路电流热效应计算,并用例题介绍其具体使用情况。
In comparison with the DC measurement, We find that the heat effect can be avoided successfully over a great range of current in the pulse measurement.
和直流测量结果比较后发现,脉冲测量能有效地消除直流测量中无法避免的热效应。
The performances and application of fire proof cable are introduced from insulation resistance, heat resistance, mechanical property, current capacity and other aspects.
从绝缘电阻、耐热性、机械性能、防火特性、载流量等方面介绍了防火电缆的性能及应用。
The performances and application of fire proof cable are introduced from insulation resistance, heat resistance, mechanical property, current capacity and other aspects.
从绝缘电阻、耐热性、机械性能、防火特性、载流量等方面介绍了防火电缆的性能及应用。
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