1、

Prospect of application of the high earthquake resistant steel containing micro vanadium-titanium in-seismic design is discussed.

讨论了用钒钛微合金化研制成的高抗震性能结构钢在抗震设计中的应用前景.

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2、

In this paper, friction surface of broach is designed according to the idea of bionic micro-texture to achieve the purpose of reducing cutting force and improving cutting efficiency.

本文将采用仿生微织构的设计思想来设计这种拉刀的摩擦表面,以达到降低拉削力、提高拉削效率的目的。

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3、

A series of analysis were made on the cracked area, including macro-and micro-analysis, chemical, hardness, microstructure test and hydrogen brittleness removing test.

对该失效件进行了断口宏观分析以及扫描电镜微观分析、化学成分分析、硬度检测、金相组织观察、并进行了氢脆试验验证。

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4、

Specimen after labelling was treated as the same, and Flow-Count standard fluorescent micro-ball was added in specimen tube. Absolute counting of CD4+ cells was calculated within 2 hours.

或标记后的标本同样处理后,加混匀的Flow-Count标准荧光小球到标本管2h内上机,计算出CD4+细胞的绝对计数。

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5、

It was showed that PPT was a kind of advanced propeller with small thrust, which was suitable to orbit transfer, attitude control, station keeping and formation flying for small and micro satellite.

分析认为PPT是一种先进的小推力动力装置,特别适合于微小卫星的轨道转移、姿态控制、位置保持以及星座编队飞行。

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6、

Application of micro genetic algorithm to the design of shorter waveguide matched load

微量遗传算法在波导短匹配负载设计中的应用

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7、

Laser carving technology has the advantages of higher resolution, focusing precision and digital modulation. Direct laser micro-structure technology has replaced the traditional intaglio plate technology. It has been widely used in laser engraving gravure plate and laser plate processing.

激光在这一领域的应用有如下特点:加工效率高、聚焦精确和具备数字调制的优势,因此直接激光微构造技术已经取代了传统凹版制版技术。

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8、

Neural Networks Control of Vibration about Sub micro Ultra-precision Turning Machine

亚微米超精密车床振动的神经网络控制

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9、

Finally, the couple analysis of interfacial compound and micro flow, velocity field is conducted, the interfacial compound growth behavior under arc brazing are then enriched.

最后对液滴内部的显微流场、速度场和界面组织进行了耦合分析,表明电弧钎焊过程中的强大流场对界面须状金属间化合物的破碎和迁移有利,充实了电弧钎焊界面化合物生长过程研究。

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10、

The observations of micro-structures by SEM and TEM revealed that the reinforcing mechanisms for SiC ( p)/ M composites were mainly crack deflection and crack branching by SiC particles, and for Y-TZP/ M composites microcrack toughening was important.

用SEM和TEM分析材料断口等显微结构,确定SiC(p)/M复合材料中裂纹偏转和分支对强化增韧起主要作用;Y-TZP/M复合材料中微裂纹增韧起重要作用。

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11、

The micro cracks in matrix propagate along the bainitic ferrite austenite interface. The crack deflection or branching is occurred due to the different orientation of bainitic ferrite.

基体中的裂纹多数是沿贝氏体铁素体-奥氏体界面扩展,不同取向的基体组织可使裂纹偏转或分叉;

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12、

Two step rapid thermal boron diffusion making micro resistor

二次硼离子热扩散制作微电阻

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13、

Application of Micro Actuation Technology in the New NC Boring Lathe

微驱动技术在新型镗床中的应用

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14、

Technique, such as electronic probe, XRD, optical microscope, micro-hardness and macro hardness test, are applied to investigate the microstructure, phase structure, and analyze the alloy element distribution of metallurgical bonding layer and the material mechanical property changes.

利用电子探针、XRD、光学显微镜、显微硬度和宏观硬度测试等手段,研究扩散件试样的显微组织、物相结构,分析冶金结合层中合金元素分布和材料内部力学性能变化。

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15、

The result indicated that there were significant difference between the wild boar and Landrace pig in digestion of dietary nutrients, weight and size of some main enteron organs, micro-morphology of stomachy small and large intestines.

试验的结果表明:(1)野猪与长白猪在饲粮养分消化率,消化道主要器官及其他内脏器官的相对重量或相对长度,胃、小肠和大肠微观形态结构等方面存在显著差异。

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16、

Micro stress for nano Co catalyst fines by high energy ball milling

高能球磨纳米Co系催化剂粉末的微观应力

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17、

Firstly, we make use of the natural divisibility of logging curves to find relatively stable cyclic boundary dividing unit, identify four major categories and ten kinds of micro-facies and models, and a detail geological description was given.

首先,利用测井曲线的自然可分性,寻找相对稳定的旋回界限划分单元,识别出四大类、10种微相及模型,并进行精细地质描述。

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18、

Methods All the 747 patients with un-definition rheumatic diseases were detected HLA-B_ 27 by standard NIH micro-lymphocyte cytotoxic test.

方法采用标准NIH微量淋巴细胞毒实验方法对747例临床诊断不确定风湿性疾病患者做HLA-B27抗原检测。

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19、

This article focused on drilling in the actual processing of microporous main cutting edge of micro-drill breaks and microporous processing accuracy.

集中论述了在实际微孔钻削加工过程中主切削刃对微钻头折断和微孔加工精度的影响。

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