direct contact是什么意思

网络释义

用法例句

Model calculation and analysis of heat and mass transfer of air and water in a direct contact forward flow;

空气与水顺流直接接触热质交换过程模型计算及分析

The submerged combustion evaporator is a high-efficiency equipment using direct contact heat transfer between superheated bubbles and the liquid.

浸没燃烧蒸发器是一种利用高温气体与低温液体直接接触传热的高效蒸发设备,其现有传热传质模型较为繁琐。

In order to ensure work properly of residual current circuit breakers, the necessity to select the operating characteristic of the residual current circuit-breakers reasonably was described, that is to select the different operating current and different breaking time according to indirect contact protection and direct contact protection, or the fire protection due to electric fault.

论述了为确保剩余电流断路器的正常工作需要合理地选择剩余电流断路器的动作特性的必要性,即根据用于间接接触保护、直接接触保护,或用于漏电火灾保护,应选用不同的动作电流和不同的动作时间。

Exergy analysis of refrigeration cycle of a direct-contact ice storage system;

直接接触式冰蓄冷系统制冷循环的分析

the application of complicated energy analysis method with the first law of energetics and exergy analysis to direct-contact and ice-on-coil storage system is investigated in order to assess efficiencies of the system.

本文主要对直接接触式蓄冷空调系统及盘管式蓄冷空调系统进行了热力学综合能量分析,采用热力学第一定律分析法结合(?)分析法从能量的数量和质的角度来评价整个循环系统。

Taking the potential caused by vertical sheet in the point source current field domain for example,based on programming with FORTRAN,the result is analyzed by the use of the above-mention two methods respectively,and comparison on accuracy based on the result is made to determine precision and availability of the analysis solution.

作为地球物理计算中常用的两种方法,数值解和解析解各有特点,以求节点电源场中垂直接触带地表节点电位为例,基于FORTRAN语言编写程序,分别用解析计算法和数值计算法进行求解,并对求解结果进行精度比较,以确定解析计算法的准确性和可用性,从而确定了一种效率更高的计算方法。

The adoption of DC power equipment used in DC contactor surveillance mechanical life test;

监测直流接触器的机械寿命试验直流电源设备的选用

Calculation of DC contactor s electromagnetic system property based on 3D finite element;

基于三维有限元的直流接触器电磁系统特性计算

Dynamic characteristics of DC contactor electromagnetic system and its visual simulation;

直流接触器磁系统的动态特性计算及其可视化仿真

direct heat exchanger

直接接触式热交换器

pass by, over, or under without making contact.

没有直接接触而超越。

metal to-metal contact

干摩擦金属与金属直接接触

fluid contact freezing

液体制冷剂直接接触冻结

See that direct heat does not play on dry enamel.

注意别让热气直接接触干燥的搪瓷。

They affect the surface of the body by direct contact.

它们通过直接接触影响到人的皮肤。

Study on Characteristic for Direct Contact Ice Slurry Making Process;

直接接触式二元冰制备过程特性研究

contiguous events; immediate contact; the immediate vicinity; the immediate past.

紧接着的事件；直接接触；紧邻；最近的过去。

the disease spread by mediate as well as direct contact.

这种疾病的间接传播像直接接触一样（快）。

Do not allow clip or adapter to come into direct contact with ignition secondary conductors.

不要让连接线缆和夹子直接接触次级点火导体。

a print made by exposing a photosensitive surface to direct contact with a photographic negative.

通过使相纸和底片直接接触而制作出的照片。

We approach the retailers directly,

我们直接同零售商接触，

Disease transmission by direct or indirect contact.

接触传染通过直接或间接接触来传播的疾病

As a mildly contagious disease, papillomatosis is transmitted by both direct and indirect contact.

乳头瘤病为一种轻度的接触性传染病，可由直接或间接接触而传播。

I feel as if I'm in direct contact with nature.

我觉得就像在直接与自然接触。

To come together with violent, direct impact.

碰撞物体以猛烈、直接的冲力相接触

Sexually transmitted disease (STD):Disease transmitted primarily by direct sexual contact.

性传染病: 经直接性接触而传播的疾

The Differences and Similarities between Alternating Current Contact or and Direct Current Contactor and the Replacement of Each Other;

交流接触器与直流接触器的异同及代换使用