1、

Usually, this part of loss energy exists in the inner part of IGBT in the form of heat, which will change the temperature distribution of power electronics devices.

所有的电力电子器件在运行过程当中都会产生一定的能量损耗,IGBT也不例外,通常这部分损耗在IGBT内部以热的形式存在,从而将改变电力电子器件内部的温度分布。

互联网摘选

2、

General Purpose LDPE film modifier: Degradable garbage bags which generate less heat, flat yarn, inner film for laminated.

LDPE膜泛用型改质剂:如发热量低之环保垃圾袋、膜扁纱、装膜内衬膜、物袋及胶布等。

互联网摘选

3、

Application analysis of ground source heat pump system in Inner Mongolia

土壤源热泵系统在内蒙古地区的应用分析

互联网摘选

4、

Influence of Heat Island Effect and Station Change on Temperature at Chifeng, Inner Mongolia

城市热岛效应和迁址对赤峰站温度的影响

互联网摘选

5、

This paper brings out a new method which makes up this defect by comparing the calculation results with the old one, pointing out the serious errors occurring when neglecting the inner side heat exchange coefficient.

本文推导了包含内表面换热系数的绝热厚度新公式,并与现行公式定量比较,指出忽略内表面换热系数后出现的重大误差。

互联网摘选

6、

The surface of transparent covering materials with low heat resistance is the main channel for heat transfer and it affected the greenhouse inner light and temperature to a great extent.

透光覆盖材料热阻较小是温室热量进出的主要通道,在很大程度上影响着室内的光温环境。

互联网摘选

7、

It can also avoid pretermission of plating, burnout of zinc layer on weld beam and heat affected zone, and other limitations on the inner surface of fuel tank made of galvanized sheet.

从而避免了传统电镀锌板直接焊接成型油箱内表面漏镀、焊缝及热影响区锌层烧损等缺陷。

互联网摘选

8、

The article describes the manufacture of inner wave and spiral tube heat exchanger and application in industry. The result shows that the heat transfer effect of this type of heat exchanger is 1. 7 times than the old shell and tube heat exchanger.

本文叙述了新型高效内波纹螺纹管换热器的研制过程及在工业中的应用,结果表明,该换热器强化传热效果是原管壳式换热器的1.7倍。

互联网摘选

9、

study on heat transfer characteristics in aerated vibrated fluidized bed with inner- hearting tubes

内置换热管振动流化床传热特性实验研究

互联网摘选

10、

but, when the temperature of magnetic iron and loadstone goes up, the member heat of their inner part exercises more and more and quickly.

但是,当磁铁和磁石的温度升高时,它们内部的分子热运动越来越快。

互联网摘选

11、

The utility model relates to a quick-cooling heat preservation cup, which comprises an inner cup body, an outer cup casing and a cup cover.

本实用新型公开了一种速冷保温杯,它包括内杯体,外杯壳,杯盖。

互联网摘选

12、

the reactor has an isolatable inner vessel for allowing for heat energy efficient cooling and heating of the reactor.

反应堆具有可隔离的内容器,以允许反应堆的高效热能加热和冷却。

互联网摘选

13、

describes the impact of tooth parameters of acr inner-thread copper tube, the number of racks and addendum angle, on its heat transfer and pressure drop performance.

介绍ACR内螺纹铜管齿形参数&齿条数及齿顶角对蒸发单管换热性能及阻力性能的影响。

互联网摘选

14、

the annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection.

而介于外管与内管的真空环状部分是用来减少热散失的。

互联网摘选

15、

development and application of new type inner-heating ceramic pot for galvanizing by dipping

新型内加热式陶瓷浸镀锅的研制与应用

互联网摘选

16、

the inner temperature distribution and flow distribution are got through numerical simulation of gilled radiator. the heat transfer capability and the convective heat transfer coefficient are researched by changing fin pitch.

首先对一组片式散热器进行了数值模拟,得到了其内部的温度分布和流场分布,然后通过改变散热片间距研究其散热能力,对流换热系数等参数的变化。

互联网摘选

17、

research on characteristics of turbulent flow heat transfer in tubes of inner fins of bellows'type

波纹内翅片管的管内对流换热特性研究

互联网摘选

18、

it is dark there. lost souls wander alone. your inner flame flares up. and the lost souls gather near your light and heat.

那里漆黑一片,迷失的灵魂们都在独自徘徊,当你点燃你内心的火焰时,那些迷失的灵魂聚集在你的光和热附近。

互联网摘选

19、

calculating method of valve's inner-leakage in power plant based on heat transfer theory

基于传热原理的电厂阀门泄漏量计算方法

互联网摘选

20、

the refrigerating device comprises a semiconductor refrigerator, a heat-insulating layer, a cold storage inner casing, and cooling fins.

致冷装置由半导体制冷器、保温层、储冷内壳和散热片组成。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈