查询词典 heat wave

A general solution of scattered waves based on wave equations of heat conduction is given.

给出了热波散射的一般解。

The project is a energy-saving revolution of 1,450 Celsius degree high-temperature radiation, national 863 new energy project and national 973(409) engineering project with many honors and patents including multi-resource non-imaging high-temperature wide-wave far infrared intensified radiator, quanta radiator high-energy hot-wind installation, high-energy far infrared radiator hot-wind heat interchanger, Gold Award of the 51st Eureka World Exhibition and Special Award of Genevese Patent Technology in 2002, hence with a promising market prospect.

项目是1450度高温辐射的节能革命，是国家863新能源项目，是国家973(409)工程项目，获得多个荣誉和专利，包括：多源非成像高温远红外定向强辐射器，量子辐射高能热风装置，高能远红外辐射热风险换热器，第51届尤里卡世界博览会金奖，02年日内瓦专利技术特别奖，市场极为广阔。

It measures each temperature with heat-resistance, and measures electric current and the voltage with Hall sensor,and measures pressure with pressure sensor,and measures rotational speed of diesel engine indirectly through analyzing output wave shape.

第二章概述了干阻负载试验中各项参数的检测原理，以及被测参数的检测方案设计，用热电阻等测量各处温度，用霍尔传感器和钳形表测量电流和电压参数，用压力传感器测量压力，通过对输出波形的分析来间接测量柴油机的转速等内容。

This pattern may be applied to problems such as heat flow and wave propagation.

该模式适用于处理热流和波传播问题。

Ground source heat pump technology is the wave of the future, but the concept isnt new at all.

地源热泵技术是未来的潮流的，但这个概念并不是新的。

The effect of plated helix on heat dissipation capability of the slow-wave circuit is studied in this paper.

摘要该文研究了镀膜螺旋线的使用对慢波组件散热性能的影响。

The finite element and Newmark methods are employed to calculate the temperature field with thermal shock, and the wave effect of heat transfer implied by the hyperbolic equation is evaluated in detail.

采用有限元离散和Newmark方法计算热冲击温度场，并总结了采用二次波动方程产生的波动效应。

The calculation result shows the velocity of heat and mass transfer is finite and has the characteristics of wave. The compare of the results of hyperbolic equation and those of parabolic equations shows there is a delay between both the thermal and the mass of the former and those of latter.

计算结果表明：在考虑热量传递过程的松弛效应以后，发现热量传递速度是有限的且具有明显的波传播机制，计算结果和由抛物型方程进行计算得到的结果进行比较发现不管是热量传递还是质量传递在时间上都有一个延迟。

This paper develops a theoretical model of the heat radiation effect and the shock wave characteristics for liquid hypergolic rocket bipropellant explosion,as well as the explosion experimental method.

建立了自燃液体火箭推进剂爆炸热辐射效应和冲击波特性理论模型，介绍了实验研究的方法，给出了N2O4／UDMH液体推进剂爆炸产生的火球直径、火球温度、火球辐射热流、爆炸冲击波超压值等参数计算与实验观测结果，结果表明计算结果与实验观测结果吻合。

Wave equation, heat conduction equation and Laplace's equation are the second-order linear equations.

波动方程、热传导方程和拉普拉斯方程都是二阶线性方程。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。