1、

Methods: Thirty-two patients ( male 24 and female 8, age ringing from 17 to 62 years with the mean of 31.6 years) with basilar part fracture of the first metacarpus were treated with micro-external fixation device.

方法:采用自行研制的微型外固定器牵引固定治疗第一掌骨基底部骨折32例,男24例,女8例;年龄17~62岁,平均31.6岁。

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2、

The increase mechanism of dislocation and micro-voids in deep drawing sheet steel during forming paths of uniaxial tension, plane strain and equal biaxial stretch was studied by using positron annihilation lifetime method.

本文应用正电子寿命法研究了深冲钢板在单向拉伸、平面应变和等双向拉伸变形过程中的位错和微空洞增长机制。

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3、

Clinical study on micro-blasting lithotripsy and cholangioscopy for 76 cases of refractory biliary passage lithiasis

胆道镜下微爆破碎石仪治疗难取性胆道结石76例临床分析

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4、

Investigation on Characteristics of Pressure Drop for Binary Mixture in Horizontal Micro-fin Tube

水平微翅管内二元混合制冷剂流动沸腾阻力特性研究

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5、

As soil inorganic nanoparticle ( SINP) has some characteristics different from other macro-particle, micro-particle and atoms, it plays an important role in the controlling soil biochemistry reaction and has effect on soil microbe and enzyme activity.

土壤无机纳米微粒具有不同于其它宏观粒子、微观分子和原子的特殊性质,因而其在土壤生物化学反应调控方面必然具有重要的作用,必然会对土壤中微生物和酶的活性产生影响。

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6、

Analysis on Impacts of Soil Micro-biotic Community by Transgenic Crops and Engineered Microorganisms

转基因作物和工程菌对土壤微生物群落影响的浅析

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7、

With electromagnetic, electrothermal, and electrostatic micro actuators, this bistable structure can be applied to permanent magnet bistable MEMS relay.

此双稳态机构可与电磁驱动、电热驱动和静电驱动等类型的微驱动器联用构成永磁双稳态MEMS微继电器。

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8、

In the process of continuous micro-line blocks machining, the feedrate at the corner formed by two adjacent lines is under various restrictions.

在空间小线段连续加工中,相邻线段拐角处的衔接速度受诸多因素的限制。

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9、

For those regions composed of continuous micro-line blocks, firstly the shape-defining point is selected by the bend direction of the machining path;

对于连续微小线段加工区域,确定加工路径弯曲方向改变处的特征指令点;

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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

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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17、

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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18、

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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19、

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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20、

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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