得到了一些射电源的流量、一维大小、高度和亮温度。
Source flux densities, associated one-dimensional source sizes, heights and brightness temperatures for these regions are given.
通过力学性能测试、扫描电镜及透射电镜观察，研究了冷轧压下量及时效温度对内生复合钢板弱界面结合强度的影响。
Mechanical properties testing, SEM and TEM was used to study the effects of cold rolled reduction and aging temperature on the cohesion of the weak interface of DISC.
电热膜是近几年在国内开始应用的供暖设备。介绍了低温辐射电热膜的构成，技术要求，设计要点，温度控制等情况。
Electric radiant heating film has been in use at home in recent years. Presents its constitution, technological requirement, design issues and temperature control.
介绍美国凯乐瑞克公司生产的电热膜、挪威阿尔卡特发热电缆低温辐射电热采暖可控温度的优越性。
The paper introduces the advantages of controlled temperature of electro thermal heating under low temperature heating cable, and electro thermal film produced by CALORLQUE Company in USA.
利用透射电子显微镜，对液氮温度下动态塑性形变法(LNT -DPD)制备的块体纳米孪晶铜在不同形变量下的微观结构演变进行了研究。
Microstructural feature and evolution of nano-twin bulk Cu specimens produced by means of dynamic plastic deformation at liquid nitrogen temperature (LNT-DPD) have been studied using tem.
系统由at89c 2051单片机、超声波发射电路、超声波接收放大电路、环境温度采集电路及显示电路组成。
The system consists of single chip AT89C2051, ultrasonic transmitter circuit, ultrasonic receiver circuit, temperature collection circuit, and display circuit.
采用透射电镜和扫描电镜对经不同卷曲温度卷曲的热轧内磁屏蔽钢中的第二相进行测试分析。
The effect of coiling temperature on second-phase of inter-magnetic shielded steel was observed and analyzed by transmission electron microscope (tem) and scanning electron microscope (SEM).
系统由at89c 2051单片机、超声波发射电路、超声波接收放大电路、环境温度采集电路及显示电路组成。
The system is composed of AT89C2051 single chip processor, ultrasonic transmitting circuit, receiving and magnifying circuit, data collecting circuit and displaying circuit.
通过测定时间-温度-硬度曲线并采用透射电镜研究7055铝合金的淬火敏感性。
The quench sensitivity of 7055 aluminum alloy was studied with time-temperature-hardness curve evaluated via interrupted quenching and transmission electron microscopy.
对阴极温度的不均匀导致的发射电流偏差进行了计算分析，并首次得到了发射电流误差小于5%的阴极丝最小长度的计算公式。
Non uniform temperature distribution causes deviation in emission current, the error of which is less than 5% for the shortest length of diode cathode.
介绍了超声波液位测量系统的工作原理和系统框图，给出了详细的超声波发射电路和环境温度采样电路。
The principles and the frame of the system to measure liquid height by ultrasonic is presented. The circuit of exciting ultrasonic and sampling environmental temperature is detailed.
研究结果表明，温度、压力、电压对发射电流均有不同程度的影响。
The results of study show that the temperature, pressure and voltage can exercise an influence on emission current to various degrees.
通过拉伸测试和透射电镜分析，研究时效温度和时间对2A97铝-锂合金组织和性能的影响。
The effects of aging treatment on the microstructure and tensile properties of 2A97 Al-Li alloy, were investigated by tensile test and TEM.
通过拉伸测试和透射电镜分析，研究时效温度和时间对2A97铝-锂合金组织和性能的影响。
The effects of aging treatment on the microstructure and tensile properties of 2A97 Al-Li alloy, were investigated by tensile test and TEM.
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