查询词典 joule

The second part of the 19th century witnessed several major discoveries in the field of cryogenics, including adiabatic expansion systems for cooling gases, that led to the liquefaction of oxygen, air, and nitrogen, vacuum flask, which facilitated storage and handling of liquefied gases and the Joule-Thomson effect to produce continuously operating air liquefiers, triggered a resurgence of cryosurgery

19世纪后叶，低温学领域有几项重要发现，包括将纯氧、空气和氮气液化绝热膨胀系统，能储存和处理液化气的真空瓶，以及应用Joule-Thomson 效应产生持续液化气体流，这些均促进了冷冻疗法的发展

The invention relates to electric melting technique, and particularly to technique where energy is dissipated by Joule effect in the melt from downwardly immersed electrodes.

本发明涉及电熔炼技术，尤其是涉及在其中由于浸入电极使能量以焦耳效应消耗在受熔物质中的电熔炼技术。

A theoretical model of electric field distribution and Joule heating effect on particle flow i.

本文建立了介电泳颗粒流动中的电场分布和焦耳热效应的理论模型。

Likewise, the Joule, a unit of energy and work, comes from a physical called James Joule.

同样地，作为能量和功的单位的焦耳是根据物理学家 James Joule 而命名的。

Current density vector, joule heat and Lorentz force were mainly localized in region where the velocity of steel flow was high; joule heat produced by induce current has limited influence on steel flow, could be ignored.

结果表明：电磁力、电流密度矢量、焦耳热主要分布在钢液速度较大区域，电磁力明显改变了结晶器内钢液流场，感应电流产生的焦耳热对钢液温度场影响很有限，可忽略。

Therefore the maximal energy level 270 Joule instead of the common 360 Joule at monophasic defibrillators.

因此，在双相除颤器中，最大能量等级仅为270焦耳，而单相除颤器最大能量等级则为360焦耳。

Line capacities, correct line sizes, flow distribution in loops, required pump and compressor sizes, heat-transfer effects, Joule-Thomson effects, in-line flow patterns, vapor and liquid velocities, and preferential phase splitting at tees are all accurately determined.

管线能力、正确的管线尺寸、环路中的流体分布、要求的泵和压缩机规格、传热效率、Joule-Thomson 效率、管线内部流动方式、气体和液体速度、在三通阀处的预先相分离都可以准确地确定。

The silicon carbide is a linear type resistance heater that converts electrical energy to heat energy -- Joule's Law W = I x R,(W = power in watts, I = current in amperes, R = resistance on ohms).

这种硅碳棒成线性关系将电能转换成热能——Joule's定律W = I x R，(W 是瓦特能量， I是安培电流， R是电阻欧姆)。

The silicon carbide element is a linear type resistance heater that converts electrical energy to heat energy -- Joule's Law W = I x R,(W = power in watts, I = current in amperes, R = resistance in ohms).

这种硅碳棒加热器具有一种线性电阻，将电能转化为热能——Joule's定律W = I x R，(W 是瓦特能量， I =安培电流， R =电阻欧姆)。

In the field of pipeline leakage supervising, the paper first brought out a leakage supervising method based on joule-Thomson effect and then analyzed the relation of leakage matter 、leakage part and the way optical fiber was laid. In the paper the author amply introduced the arts and crafts of optical cable construction.

在管道泄漏监测领域，论文介绍了一种基于joule-Thomson 效应的泄漏监测方法，并就泄漏物质、泄漏部位与光纤铺设方式之间的关系进行了分析和研究，比较详细地介绍了施工的工艺。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。