low beam的例句大全

low velocity beam scanning image pickup tube

低速电子扫描摄像管

Solenoid scan method is applied to measure the thermal emittance while the beam charge is very low.

在极低电荷量的情况下，我们利用补偿线圈扫描法测量了电子热发射度。

In this paper, we estimate the thermal shock wave and spall effect of LY-12 aluminum exposed to a high-current and low-energy relativistic electron beam.

本文对LY-12铝受到强流低能相对论电子束辐照时产生的热击波及层裂效应进行了估算。

Among them, a better quality beam can be easily obtained from the thermionic cathode, but the emission current density of the electron is relatively low, the cathode is short life due to an easily cathode poisoning, and the cost is expensive.

其中，热阴极获得的电子束的束流品质较好，但发射电流密度相对较低，阴极容易中毒，寿命较短，而且成本高。

Zr-Ni-N coextruded film is deposited on high speed steel and single crystal silicon slice by using vacuum arc deposition technique. The influences of low energy nitrogen ion beam aid deposition on coating structure, morphology and hardness of Zr-Ni-N film are studied.

采用多弧离子镀技术在高速钢和单晶硅基体上制备Zr-Ni-N复合薄膜，研究了低能氮离子束对Zr-Ni-N涂层结构、表面形貌和硬度的影响。

Analysis of NRA and Chlorophyll Dynamic Content in Low-protein Variant Lines of Wheat Transferal with Soybean DNA by Ion Beam

离子束介导的小麦低蛋白变异株系NRA、叶绿素含量动态分析

Optimization of process parameter for improving low temperature transverse toughness of H beam steel

优化工艺改善H型钢的横向冲击韧性的研究

High strain low cycle fatigue properties of the hot-rolling H beam steel were investigated.

对热轧H型钢的高应变低周疲劳性能进行了研究。

This cooling method will get the yield strength of 435 MPa and tensile strength of 540 MPa, elongation of 30% of the high-intensity, and good toughness of low-carbon automobile beam steel, which can satisfy the need of users.

能得到屈服强度为435MPa，抗拉强度为540MPa，延伸率为30%的强度高、韧性好的低碳汽车大梁钢。

The advantage of pattern reconfigurable antenna with EBG structure is low-profile, controlled beam performances.

使用EBG结构的方向图可重构天线具有低损耗、波束控制等优点。

Transmittance/ Reflectance upgrading of ITO thin films prepared through electron beam evaporation at low temperature

电子束低温蒸发ITO膜增透、增反特性研究

Materials Surface Modified by Low Energy Carbon Ion Implantation at Ion Beam Assisted Bombarding

离子束辅助轰击下低能碳离子注入

A low energy, self-shielded electron beam machine for the surface coating curing of wood panel and gypseous plate was introduced.

本文初步描述了利用低能自屏蔽电子帘式加速器固化木器涂料和石膏板表层涂料的生产工艺。