1、

In combination with a linear wire wound potentiometer and a cam-actuated angle displacement sensor, a hydro-electric proportional relief valve is used as pressure controlling element of hoist system to compose an open loop control system for overload protection.

采用电液比例溢流阀作吊机系统压力控制元件,与线性线绕式电位器和凸轮构成的角位移传感器一起组成吊机过载保护开环控制系统。

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2、

Vibrational road levelling machine is one of the new type machine for roadbed and pavement construction. The impact compactor adopts impact compacting technology, whose advantages are introduced in this paper.

振动压路机是路基、路面施工中的一种新型机具,其中,采用冲击压实技术的称谓冲击压实机,并介绍冲击式压实机的一些优点。

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3、

According to the principle of FEA, several kinds of overhead line clamp fittings under different load in electrification railway are analyzed by using of ANSYS program, and material nonlinear and state nonlinear are considered.

基于有限元基本原理,采用有限元分析软件ANSYS对广州地铁一号线电气化铁道接触网上几种不同类型不同荷载工况的抱箍类零部件进行了有限元分析,考虑了材料非线性、状态非线性。

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4、

According to the principle of FEM, several kinds of overhead line clamp fittings in electrification railway are analyzed by using ANSYS program.

本文基于有限元基本原理,采用有限元分析软件ANSYS对电气化铁道接触网上几种不同类型的零部件进行了有限元分析。

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5、

DCT coefficients are uniformly quantized, and Huffman coded in a zigzag order.

自适应变换的系数采用单一步长量化,并按三角形内的Zigzag扫描顺序进行Huffman编码。

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6、

The Reason on Computer Select for Use Binary Coding

浅谈计算机采用二进制编码的合理性

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7、

Study and analysis are made on premature breakage on the cross beam of vibratory screen produced with licensed technology.

对采用引进技术生产的振动筛横梁出现早期断裂的现象作了研究分析;

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8、

The paper introduced how to solve surface leakage of excavated pile with double protective casing and the better results have been achieved.

本文介绍采用双护筒解决挖孔桩地表水渗漏问题,取得了较好的效果。

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9、

There are plentiful geographic information in many information systems. It is important function of information system that expressing these geographic information and grubbing up spatial law in the information system.

多数信息系统都蕴含大量的地理信息,采用GIS(地理信息系统)技术将这些地理信息直观地表现出来,挖掘出其中的空间规律,是信息系统的重要功能。

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10、

In process of data processing, we used the techniques, such as filtering, edition surgical blanking, prediction deconvolution, fitting static correlation of first arrival time, and velocity analysis, and obtained a high-qualitative shallow seismic reflection sounding profile.

数据处理过程中采用了滤波、编辑切除、预测反褶积、初至时拟合静校正和速度分析等技术,得到了高质量的浅层地震反射探测剖面。

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11、

Our plant adopted the way of cold-drawing to produce oil pipe because of funds.

我厂由于资金原因采用了冷拔方式生产油井管。

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12、

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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13、

By using this process, the wettability is obviously improved between the hard metal and the liquid state silver brazing flux and copper brazing flux.

采用这种方法可以明显改善硬质合金与液态银钎料和铜钎料的润湿性;

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14、

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。

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15、

Aiming at shortcoming of machining copper band, the method of cladding copper band using metal inert-gas arc brazing was investigated.

针对机械加工制成铜带的不足之处采用MIG钎焊方法堆焊铜带。

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16、

Furnace brazing technique of wave-guide made from 6063 alloy is studied.

采用气保护炉钎焊方法对6063铝合金及其波导进行了钎焊工艺研究。

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18、

The Adopted Techniques and Installations in Computerized Network System of Branch Post Office

邮政支局电子化网络采用的相关技术和设施

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19、

Then the optimum braking time value of additional resistance is calculated.

然后采用能量法计算该阻值下的制动时间;

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20、

The borosilicate glass was strengthened by using low temperature ion exchange method.

采用低温型离子交换法对硼硅酸盐玻璃进行增强。

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