查询词典 thermal capacity

The physical properties include density, thermal capacity, resistance ratio, thermal conduction coefficient and viscosity of liquid steel.

推导了考虑水冷铜套和电极之间空气隙影响的等效对流换热系数以及通电时的径向和轴向电磁力方程。

Influence of some factors on determination of calorific value of coal,such as room-temperature,water volume of inner tank,water temperature of inner tank, thermal capacity etc,are introduced in this paper.

分析了室温、内筒水量、内筒水温、热容量、煤样喷溅、搅拌器和搅拌速度等因素对煤炭发热量准确测定的影响。

OPGW technical parameters are closely related to core quantity, skip distance, thermal capacity of short-circuit current, weather and requirements of sag arc, customized design required in specific projects .

OPGW 技术参数与芯数、跨距、短路电流容量、天气情况及弧垂要求等密切相关，对每个实际工程都需要进行具体设计

ADSS technical parameters are closely related to core quantity, skip distance, thermal capacity of short-circuit current, weather and the requirements of sag arc, offering specific design to meet the requirement of every actual engineering.

ADSS技术参数与芯数、跨距、天气情况及弧垂要求等密切相关，对每个实际工程都需要进行具体设计。

This series oil feature excellent thermal stability over oxidization and low-temperature fluidity, low carbon residue, long life of 4-8 times of mineral compressor oil, 15% higher conductivity and 5%-10% more thermal capacity, good lubricity, high flash point(200~210℃), low solidifying point(-40℃), It conforms to the specification of ISO DAC/DAJ.

本产品具有良好的高温氧化安定性和低温流动性，积碳倾向小，使用寿命长，为普通矿物压缩机油的4~8倍，良好的润滑性，传导率较矿物油高15%，热容大5~10%，闪点高(200~210℃)，凝点低(-40℃)，主要指标均达到了ISO DAC/DAJ 水平！

The method has important reference value for the thermal capacity analysis of other electric apparatus.

此方法对其他电器设备的热性能分析有一定的参考价值。

Shallow ground thermal capacity is the most important index of ground source heat pump system.

浅层土壤热物性是地源热泵系统设计的核心指标。

This paper proposes the concept of dynamic increasing-capacity oftransmission lines by the relation of transmission conductor thermal capacity and currentcarrying capacity of transmission line, and proposes the thinking of monitoring systemof dynamic increasing-capacity.

本论文从导线热容量与输电线路载流量的关系入手，提出了输电线路动态增容的概念，并提出了输电线路动态增容监测系统的思路。

The conclusion was drawn that the tetrazine ring and amino group in the DAAT structure were in a plane and were able to build a conjugated π-bond, the calculated fre-quency and intensity were consistent with the experimental values in IR spectra, all thermal energy, thermal capacity and entropy would increase with the increase of temperature.

结果表明： DAAT分子结构中偶氮基两侧的四嗪环和氨基基本在同一个平面上，形成一个大的共轭π键；红外谱计算频率和强度与实验结果整体吻合较好；热能、热容和熵均随温度的升高而增大。

Heating by warm air is of large thermal capacity, and can blow away the excessive impregnant on the lower surface of PCB and in the plated through holes. Heating by infrared quartz tube, despite its small thermal capacity, preheats the parts evenly, steadily and rapidly.

热风加热具有大的热容量，能够迅速吹走涂布在 PCB 下表面和全属化孔中的过量溶剂；红外石英管加热具有热容量小，升温快速，元器件预热均匀稳定等优点。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐