al的例句大全

TEM study of bonding layer in Cu-Al explosively welded joint

Cu－Al爆炸焊结合层的透射电镜研究

Development of Control System Used in Ultrasonic Al Wire Bonding Machine

超声波铝线自动邦定机控制系统的研制

The effects of parameters of hot pressing temperature, pressure, time and circumstance to mechanical properties of the B/ Al composites and boron fiber itself are analyzed.

从工艺的角度分析了复合工艺参数&温度、时间、压力和环境对B/Al复合材料及对B纤维的影响。

The studies of half topological approach about close boron hydride anion et al

闭式硼烷阴离子等的半拓扑图式研究

The paper deals with the existence of nontrivial solutions to a class of nonlinear Hammerstein eigenvalue problems using the cone theory and the topological approach. THE STUDIES OF HALF TOPOLOGICAL APPROACH ABOUT CLOSE BORON HYDRIDE ANION ET AL

运用锥理论和拓扑方法研究一类非线性Hammerstein本征值问题的非平凡解.闭式硼烷阴离子等的半拓扑图式研究

It is shown that for devices of sintered Al electrode whether the boron diffusion can improve the drop characteristics mainly depends on the minority carrier life.

结果表明：对于烧铝电极器件浓硼扩散改善压降作用主要取决于能否提高器件的少子寿命；

We studied the contribution of Lee et al. on bottom-up update strategy and developed it to be used on TPR-Tree to reduce I/ O and CPU Time.

本文研究和发展了Lee等人提出的自底向上更新机制，将其应用于TPR~树，提高了I/O及CPU效率。

The morphological indexes include plant height, leaf area, the length of the main root, the quantity of the first branched root, the length of the longest branched root, the root volume and the dry weight of root and plant, et al.

测定的形态指标包括株高、叶面积、主根长度、侧根数、最长侧根长度、根系体积、根干重和地上部分干重等；

The simulation mentioned above was confirmed by series experiments, and the proper thickness of the brazed seam is 50~ 80 μ m for the CRB joint of Al with Si as an interlayer.

在试验证明FEM计算结果的可靠性的基础上，给出了Si为中间层进行LF21铝合金接触反应钎焊时，其合适的钎缝宽度范围是50～80μm。

The brazing-ability and quality of brazed seam of 6063 aluminum alloy brazed by Al-Si eutectic filler metal and QF flux is discussed by means of test of spread-ability and test of T joint.

本文用平百铺展试验和T型接头试验，研究了6063铝合金采用AI－St钎料和氟化物钎剂（QF钎剂）钎焊时的钎焊性和钎缝质量。

High-frequency induction brazing technology and interface microstructure of Al/ 45 steel

Al/45钢高频感应钎焊工艺及界面组织结构

Experimental Research on Torch Brazing Solder for Al-Cu Joint Welding

铝－铜火焰钎焊材料研究

Development on High-frequency Induction Brazing Solder of Al/ 45 Steel

Al/45钢高频感应钎焊焊料的研制

Study of diffusion behavior of element Si in rapid solidifiable and common Al-Si brazing metal

快冷与普通Al-Si钎料中Si的扩散行为研究

Al-Cu eutectic brazing metal based on the pure aluminium substrate is welded in vacuo.

制备了Al-Cu共晶合金钎料，以纯铝棒料为基体采用对接接头进行了真空钎焊。

The Al-Cu eutectic brazing metal is made to braze pure aluminium substrate in vacuum. The diffusion phenomenon of Cu in pure aluminum bar under different brazing temperature and heat preservation time is investigated by means of SEM and EDS.

制备Al-Cu共晶合金钎料，用SEM和EDS研究不同钎焊温度和保温时间条件下，纯铝棒料基体对接真空钎焊接头Cu元素的扩散行为。

Research on the Properties of a New Kind of Middle temperatured Brazing Flux for Al

新型铝中温钎焊剂钎焊性能研究

The Al element in the substrate diffuses into the brazing seam, forming a thin reaction layer in the interface region.

焊接母材中的Al元素向焊缝发生了扩散，在界面区形成了一层很薄的反应层。

The function of those best matched protein mainly involves resistance signals transduction, transcriptional regulation, elementary metabolic, ubiquitin pathway, active oxygen metabolism, hypersensitive response, defense response et al.

对功能已知的EST序列，其功能主要涉及抗病信号转导、转录调节、泛素化途径、活性氧代谢、过敏反应、防卫反应、初级代谢、次生代谢、系统性获得性抗性等。

In 1977, Vives et al found in the HIV-TAT, there was a close correlation between an abundant alkaline amino acids, segments of polypeptides carrying positive charge and protein transducing function.

1997年，Vives等发现HIV-TAT中一个富含碱性氨基酸、带正电荷的多肽片断与蛋白转导功能密切相关天然存在的CPPs。