low beam的例句大全

Titanium oxide film and titanium nitride film were synthesized on the surface of titanium, low temperature isotropic pyrolytic carbon and cobalt alloy by ion beam enhanced deposition.

采用离子束增强沉积（IBED）等方法在热解碳、钛及钴合金等人工心脏瓣膜材料表面制备Ti－O、Ti－N及其复合薄膜。

Using E-beam Direct Writing Method to Fabricate Low-efficiency Beam Sampling Grating

电子束直写制作低效取样光栅

angular distribution on bses in solids by the action of kev low energy beam

keV低能束作用下固体BSEs角分布

integrated finite element analysis and experimental study on t-shaped skew beam bridge with low web

矮肋T形斜梁桥的组合有限元分析与试验研究

Design narrow gap groove suitable for dual beam laser welding thick plates with filler wire, guaranteed technological requirements of single pass multilayer welding and low deformation, increased neutral of wire and light to some extent.

设计了适合于厚板双光束填丝多层焊的窄间隙坡口形式，保证了厚板激光填丝焊的单道多层焊与低变形工艺要求，并一定程度上提高了丝与光对中性。

spot beam judgement algorithm of low earth orbit satellite mobile system

低轨卫星移动系统的点波束确定算法

the utility model adopts plastic optical fiber as passing light beam, and it is easy in manufacture and low in cost.

采用塑料光纤作为传光束，制造工艺简单，成本低。

design of low height large hole slab beam for a grade separation bridge

海宁文苑路立交低高度大孔板梁设计

electron beam selective melting ( ebsm) can be used in human implants and low-quantity, rapid manufacturing of aerospace parts.

电子束选区熔化技术在人体植入物、航空航天小批量零件的直接快速制造方面具有重要的意义。

The 6 achievements on Ion Beam Bio-engineering of Low Energy were outlined.

摘要简述了低能离子束生物技术在6个主要方面的研究成果.

A high quality beam has low emittance and low energy dispersion.

良好的束流轨道可以获得低发射度、低能散的高品质束流.

A low frequency high power FM scanning acoustic beam transmitting system

一种低频大功率调频声波束扫描发射系统

Study on Protein Hereditary Property Transferring Soybean Total DNA into Wheat by Low Energy Ion Beam

低能离子束介导大豆全DNA导入小麦后其蛋白质遗传特性研究

One bare steel joint and two cruciform composite joint specimens were tested under low cyclic loading at the top of columns so that one side of the beam-to-column connections was under negative moment and the other side under positive moment.

进行了一个纯钢节点、两个组合节点的低周反复荷载试验。采用柱顶水平加载模式，连接的一侧承受负弯矩，而另一侧承受正弯矩。

The low cycle reciprocating load experiment gives a good opportunity to study the seismic behavior of three kinds of T-shaped concrete steel tubular composite column and steel beam connected node.

通过低周往复荷载作用下的拟静力试验，对9个T形钢管混凝土组合柱-钢梁连接节点试件的抗震性能进行了研究。

Cr-Cu-N films were deposited using low energy ion beam assisted magnetron sputtering ( IBAMS). The effects of copper and bombardment energy on structure, hardness and fracture toughness of the films were studied.

应用低能离子束辅助磁控溅射（IBAMS）沉积铬-铜-氮薄膜，研究了铜含量和轰击能量对薄膜结构、硬度和断裂韧度的影响。

Low pressure multiwire proportional chamber used for physics experiment on secondary ion beam

用于次级束物理实验的低气压多丝室

Quantizing aperture low velocity beam scanning image pickup tube

电视摄像管电子束孔低速电子扫描摄像管

Low energy ion beam has broad prospect in the applications of physical mutation breeding techniques.

低能离子束物理诱变育种技术有着广泛的应用前景.

The seeds of a new line HDY 8 with double low and higher oil content was induced by nitrogen ion beam. One mutant plant which lost green, etiolated and fall to normal was observed in M 1. About one third plants in M 2 still etiolated.

用氮离子处理双低高含油量甘蓝型油菜新品系HDY-8种子，M1出现了一株失绿黄化而后复绿的突变体，其M2仍有三分之一的植株出现黄化反应。