高阻,High-resistance
1)High-resistance高阻
1.The Si-doped Cu-compensated n-type high-resistance GaAs single crystal was grown by the Horizontal Bridgman method.用水平布里奇曼法(HB法)研制掺Si补偿Cu的n-GaAs高阻单晶。
英文短句/例句

1.Research on Damping Property and Damping Micromechanism of High Damping Zn-27Al Alloy;高阻尼Zn-27Al合金阻尼特性及机理研究
2.High Damping Capacity of Fe-Mn Alloys;Fe-Mn系高阻尼合金阻尼性能的研究
3.high impedance NMR spectrometer高阻抗核磁共振波谱仪
4.Investigation on Preparation of the Target for Metal Film Resistor with High Resistance金属膜电阻器用高阻靶材制备工艺研究
5.Analysis on Damping Mechanism and Research Trend of the High Damping Materials高阻尼材料的阻尼机制及发展趋势分析
6.Experimental study of shearing damper with high-damping rubber on cable vibration mitigation高阻尼橡胶剪切型阻尼器的拉索减振试验
7.High Damping Capacity of Fe-Cr-Mo Alloys at High Temperature;Fe-Cr-Mo高温高阻尼合金的研究
8.clogged pipes; clogged up freeways; streets choked with traffic.阻塞的管子;阻塞的高速公路;道路交通阻塞。
9.ultra-high resistance and resistivity tester超高电阻及电阻率测试仪
10.high frequency impedance cardiographic examination心脏高频阻抗图检查
11.High resistance alloys for electrical heatingGB/T1234-1995高电阻电热合金
12.high temperature salt bath electrode furnace高温电极盐浴电阻炉
13.ectrodynamic type high speed impedance relay电动式高速阻抗继电器
14.The high-strength copper special alloys for resistance welding电阻焊专用高强度铜材
15.ectric resistance self-balancing pyromter电阻自动平衡高温计
16.upper atmosphere observation by air drag of satellite高层大气卫星阻尼观测
17.Adopting High Resistance Slag for Remelting W6Mo5Cr4V2 Steel采用高电阻渣重熔W6Mo5Cr4V2钢
18.High permeability alloys with high hardness and high electrical resistanceGB/T14987-1994高硬度高电阻高磁导合金
相关短句/例句

high resistance高阻
1.Study on protection for single line grounding fault of double lines on the same tower through high resistance;同杆双回线单线高阻失地保护研究
2.A simple high resistance measurement equipment whose accuracy is better than 0 1% is composed of the normal and linear elements.1%的高阻值电阻测量装置 。
3)High impedance高阻
1.A method based on high impedance for detecting the arrival of information in an asynchronous communication system is proposed in this paper.针对异步式通信系统,文中提出了一种基于高阻的信息到达检测(detectthearrivalofinformation)方法。
4)blocking[英]['bl?ki?][美]['blɑk??]阻高
1.Activity of blocking high over Eurasia continent is examined according to data of 500 hPa geopotential height and zonal winds for the period 1950—2004,which are provided by NCEP/NCAR.根据阻高的天气学定义,利用1950—2004年NCEP/NCAR 500 hPa逐日位势高度场、风场再分析资料,检索出近55 a欧亚大陆中高纬地区出现阻高1 169次。
2.Results showthat blockings in Eurasia have distinct seasonal variations and geographic diversities.利用1950—2004年NCEP/NCAR 500hPa逐日位势高度场、风场再分析资料,根据阻高的天气学定义,检索出近55a欧亚大陆中高纬地区出现阻高1169次。
5)blocking high阻高
6)high voltage and high resistance高压高阻
延伸阅读

高阻计  测量大电阻(通常是绝缘电阻)的机械式指示电表。其测量机构是磁电系流比计,标尺刻度以兆欧为单位,又称兆欧表。    原理  高阻计的原理电路如图示。电源采用手摇直流发电机 G或整流电源。测量机构由两个动圈组成,它们同处在永久磁铁产生的磁场中。Rc、RU是附加电阻器,Rx是被测电阻。当线圈中有电流通过时,动圈1产生转动力矩M1,动圈2产生反抗力矩M2;两力矩M1、M2平衡时,可动部分的偏转角 α=f(I1/I2),即偏转角与两线圈中通过的电流比值有关,而与电源电压无关。这种磁电系测量机构即称作磁电系流比计。对不同的被测绝缘电阻值Rx,电流比I1/I2也不同,因而可动部分具有不同的偏转角,指针即给出不同的电阻读数。当Rx=0时,I1最大,可动部分的偏转也最大,指针转到标尺最右端。反之,若Rx=∞,则I1=0,可动部分在I2的作用下偏转,指针转到标尺的最右端。因此高阻计的标尺刻度是反向的。    应用  高阻计是检查电机、电器等设备及配电线路相互绝缘的导体间绝缘电阻的主要工具。高阻计的读数虽与直流电源电压无关,但绝缘材料的电阻值却与测试时施加的电压大小有关,因此在选用高阻计时要注意它的直流电源电压及测量范围。高阻计的直流电压有500V、1000V、2500V、5000V等几种,电压值的选择与电器设备的额定使用电压有关,应符合有关规程的规定。选择测量范围时,要使被测绝缘电阻的数值处在表盘上易于读取数据的部分,以减小读数误差。用高阻计测量绝缘电阻时,为消除测试样品充电电流对读数的影响,一般需在加压1分钟后读数,对大电容测试品,所需加压时间更长。