The drought tolerance, waterlogging tolerance and shading tolerance of Liriodendron chinense (Hemsl.
〕、桂南木莲(ManglietiachingiiDandy)等36个稀有树种分别进行了耐干旱、耐水涝和耐阴蔽的研究。
Magnetron has filamentaryo cathode with small time hearting, the shielded cathodic site, liquid cooling and the filter built - in by radio.
该磁控管具有加热时间短的屏蔽阴极，液体冷却和内建无线电滤波。
Magnetron has filamentary cathode with small time hearting, the shielded cathodic site, liquid and air cooling, and also the filter built- in by radio.
该磁控管具有加热时间短的阴极，屏蔽阴极，液体和空气冷却，内建无线电滤波。
Using a magnetic field to curve the path of the e-beam permits screening of the hot filament.
用一个磁场使电子束走曲线路径能够屏蔽热阴极。
Factor of shielding(shielding strength)
屏蔽系数(屏蔽隔离度)
The amount of information that a cathode ray tube screen displays.
阴极射线管屏幕所显示的信息总量。
lead shielded nai detector
铅屏蔽nai探测器
Earthing Mode for Shielded Signal Wire of LV Circuit
弱电回路屏蔽信号线屏蔽层接地方式
Measurement of shielding effectiveness of high-performance shielding enclosures.
高性能屏蔽室屏蔽效能的测量方法.
Simulation of Shielding Effectiveness of Shielding Door with Seal Structure
密封条式屏蔽门的屏蔽效能仿真分析
In television, the repetitive movement of the cathode beam over the phosphor screen.
在电视技术中,阴极射线在荧光屏上的反复运动。
Studying of Screening Effect and Photoconductor Antenna Electrodes;
太赫兹波的屏蔽效应和光电导天线电极的理论研究
Influence of Screening and Polaronic Effect on the Binding Energies of Donors in Quantum Wells with Finite Barriers under Hydrostatic Pressure;
压力下屏蔽及极化子效应对有限深量子阱中施主结合能的影响
Where should shield be connected? On side of RF source opposite cable.
屏蔽电缆可能比非屏蔽电缆辐射更强，与屏蔽体的接法有关。
mumetal conical shield
锰游合金锥形屏蔽罩
RSIC (Radiation Shielding Information Center)
放射性屏蔽情报中心
deep bucking current attenuation
深侧向屏蔽电流的衰减
extra-fast no-screen film
特高速感光无屏蔽胶片
concrete for radioactive ray shielding
放射线屏蔽用混凝土
