1、

The results in this paper clear up a lot of misunderstanding of the shape of the tetrahedral gap and provide a fairly exact model for the design of twin-screw extruders.

澄清了过去对四面体间隙形状的种种推测,为提高双螺杆机械的设计水平提供了较为准确的依据。

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2、

YN Series Aseismatic Pressure Gauge is widely applied in Petrol Mine , Hydraulic industries.

耐振压力表主要用于冶金、电力、石油、化工、轻工、机械等工业部门的压力检测.

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3、

The structure, mechanical property and high-temperature oxidation and corrosion resistance of aluminized steel are introduced.

介绍了渗铝钢的组织结构特点及其机械性能、 抗高温氧化 和耐腐蚀性能.

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4、

Ltd established in 2003 , it is a technology-intensive industry making precise mechanical products.

是一家集科、工 、 贸于一体的技术密集型机械制造企业.

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5、

The company's business scope is: export, import of petroleum chemical products and machinery equipment.

本公司的经营范围是: 出口 、 进口石油化工产品及机械设备.

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6、

Vietnam National Machinery Export-Import Corp. ( Machinoimport ) ; 8 Trang Thi , Hanoi ; f .1957.

越南全国机械进出口公司:在河内;1957年成立.

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7、

Study and Discussion of Rice Mechanical Direct Seeding Technology

水稻机械直播技术研究与探讨

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8、

The Present Status and Foreground on the paddy mechanical direct seeding

水稻机械直播的现状及发展前景

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9、

Application Actuality and Countermeasures of Paddy Mechanization Direct Seeding Technology

水稻机械化喷直播技术的应用现状及对策

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10、

The nimble manufacturing technique is application broadly and deeply.

敏捷制造技术在机械加工领域中的应用越来越广泛和深入。

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11、

At present, various forage harvesting machinery commonly use two kinds of cutter bar& reciprocating and rotary.

目前,各种牧草收割机械普遍采用的切割器有往复式和回转式两种。

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12、
13、

Firstly, five patterns of policy implementation deviation are thought to be present in ECNU.

第一,华东师范大学在实施4号文件中存在政策执行表面化、局部化、全异化、停滞化和机械化五种表现形式。

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14、

MC nylon, is called monomer casting nylon. MC nylon has lots of very good properties, such as light quality, no noise and good mechanical properties, and so on.

MC尼龙(单体浇铸尼龙)具有质量轻、不产生噪音、机械性能好和良好的回弹性等独特性能。

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15、

A novel ultra-fine full-vulcanized styrene butadiene rubber powder ( UFPSBR)/ ethylene propylene diene monomer ( EPDM) blends were prepared. The morphology, dynamic property, curing property and mechanical properties of the blends were discussed in details.

制备了超细全硫化粉末丁苯橡胶(UFPSBR)/三元乙丙橡胶(EPDM)共混物,研究了其硫化特性、相态结构、动态力学性能及物理机械性能。

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17、

Methods 38 patients respiratory failure by Venomous snake bite, the treatments included antivenom, mechanical ventilation, etc.

方法选择毒蛇咬伤患者38例, 应用抗蛇毒血清 、 机械通气等综合治疗.

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18、

Turning workpieces hold high proportion in machine and the technology of high speed power chuck is one of the most pivotal technologies to realize its high speed and precision cutting.

对于机械加工中占有很高比例的回转体类工件,实现其高速、精密车削的关键技术之一是高速动力卡盘技术。

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19、

Farm tool and machine cleaning.

清洗农用工具及机械。

provided by jukuu

20、

The current situation and relative technology of the test question library is studied. According to the specialty of mechanical course, the paper upbuilds the basic frame of exam system and functional module.

通过研究目前试题库软件的应用技术和发展现状,并根据机械基础课程的特点,建立了考试系统基本框架和功能模块。

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