1、

Influence of Cu on microstructure of soldered joint in Al brazing with rapid-solidifying Al-Cu solder

快速凝固Al-Cu钎料钎焊铝Cu对钎缝组织的影响

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2、

For both aluminum alloy and magnesium alloy, a sound joint can be obtained under appropriate welding conditions using the process method of ultrasonic brazing.

采用一定的钎料对铝合金、镁合金进行超声波钎焊能较好提高其接头力学性能。

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3、

Technology of Ultrasonic Brazing of Aluminum by Sn-Zn Solders and Strengthening Mechanism of Joint

Sn-Zn钎料超声钎焊铝合金工艺及接头强化机制研究

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4、

This paper introduces the criterion of selecting pump, detonation mode, principle and action of inner blind hole perforator and tubing pump joint technology.

介绍了内盲孔射孔器与管式泵联作技术的选泵标准、起爆方式、原理和流程以及内盲孔射孔器的研制。

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5、

Steering knuckle tie rod end pressure lubricator Grayioc tubing joint

转向节横拉杆接头油嘴

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6、

One end of the protective casing is provided with a flaring for the butt-joint of the heat-insulation case.

在保护套的一端设有扩口,用于保温套间的对接。

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7、

A Joint Turbo Decoding-Network Coding Scheme for Two-Way Relay Channels

双向中继信道的联合Turbo译码-网络编码算法研究

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8、

The article introduces the basic conception of worker's ownership company and its main characteristics briefly and holds that the joint-stock company of worker's ownership is a direction of the state-owned business enterprise reform, with Nanjing Engine Fittings Factory as an example.

简要介绍了工人所有制公司的基本概念和主要特征,认为工人所有制的股份公司是国有企业改革的方向,并用南京发动机配件厂改制实例作了印证。

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9、

Numerical simulation on sliding of close joint in rock mass and evaluation on its mechanical behavior

岩体闭合节理摩擦滑动模拟与力学行为研究

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10、

Results ( 1) The lanthanum nitrate tracing electron microscope showed that the lanthanum granule ap-peared at the place of close joint at 0.5 h and 2h;

结果(1)硝酸镧示踪电镜结果:再灌注0.5h和2h,镧颗粒出现在紧密连接处;

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11、

Close the Joint Display Scale window.

关闭关节显示比例窗口。

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12、

Whatever shapes of solder joints, under the thermal loading, the distribution of the largest equivalent Von Mises stress/ strain are all approximately same which is in the brim of solder close to the joint of solder and PCB.

研究发现,在热载荷作用下,鼓形、凹形及柱形钎料焊点的最大应力应变分布大致相同,均在钎料球的外边缘。

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13、

On the Close Relations between Pipeline Joint and Pipework

管道接口与管道工程关系的探讨

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14、

Tokyo and Beijing appear close to agreement on joint development of natural gas fields in disputed waters of the East China Sea, a deal that would resolve one of the most contentious issues to strain Sino-Japanese ties in recent years.

日中两国看来接近达成在东海(East China Sea)争议水域共同开发天然气田的协议。这项协议将有助于解决一个近年来最富争议的、造成中日关系紧张的议题。

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15、

On special application, Pacific valves can be supplied with special end flange facings other than the raised face or ring joint.

对于特殊的应用环境,美国太平洋阀门可提供与凸面或环连接不同的特殊端口法兰面。

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16、

The vehicle must be raised in order to check the lower axle joint on the wishbone.

为检查横向控制臂上的下轴接头,必须举升车辆。

provided by jukuu

17、

The Evaluation of Applications about Two Kinds of Methods in the Cross Matching of the Joint

两种方法在交叉配血中联合应用的效果评价

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18、

There was a kind of peculiar bronze chariot and horse fittings in Zhou dynasty, its shape was like the head of the axle-pin, but no keyed joint.

两周时期有一种形制比较特殊的铜车马器,形似车辖的辖首,却没有辖键。

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19、

A joint operation scheme was proposed based on priority to make full use of the storage of feeding reservoir group and to make the operation process controllable.

在此基础上,为了充分发挥库群的联合调度能力,使库群的调度过程具有可控性,提出了一种基于优先度的调度方案。

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20、

On Sunday, the two sides inked deals on boosting cross-strait flights, joint-crime fighting, and financial cooperation.

周日, 双方签署协议,旨在推动两岸直航 、 联合打击犯罪, 以及金融合作.

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