• 研究主要成果如下使用电阻炼a356铝合金采用斜坡冷却进行半固态的制备。

    Research method and main results is as following: Using electrical resistance furnace and cooling slope to melt A356 aluminum alloy and gain the semi-solid slurry.

    youdao

  • 选择的快速凝固体旋转MSHA)。

    The two rapid-solidification techniques employed are melt-spinning technique (MS) and Hammer-and-Anvil technique (HA).

    youdao

  • 利用金相检测计算了单位质量覆材料单位时间实际输入比能。

    The specific energy input er and the specific heat energy Eh were derived based on the metallographical measurement.

    youdao

  • 采用测量对比典型低膨胀硼硅酸盐玻璃普通钠钙硅玻璃密度表面张力

    In the present research, surface tension and density of borosilicate melts were measured and compared to that of Na-Ca containing glass melt using sessile drop method.

    youdao

  • 一步主要包括电弧放电模板热解金属有机物四种。

    One-step methods consist of arc-discharge method, electrolytic formation techniques, template-assisted method and pyrolysis of organometallic precursors, etc.

    youdao

  • 介绍了以超有光聚酯切片为原料,采用狭缝挤出成型技术高速纺丝牵伸一步工艺制取异形pet纤维的生产

    The bright profiled PET can be produced by the forming technology extruded from the spinneret slit and high-speed spinning-drawing with bright polyester chips.

    youdao

  • 首先分别简述了气体雾化快淬合金微观组织结构特征电化学性能

    Firstly, the microstructure and the electrochemical properties of hydrogen storage alloys prepared, respectively, by gas atomization, melt quenching and strip casting were presented.

    youdao

  • 通过对比指出网圈切锁边清洗超声波最好

    Contrast application finds that the ultrasonic cleaning is the best method is melt cutting and edge finishing as well as cleaning.

    youdao

  • 介绍了分离明矾石矿中铝的热力学理论实验结果

    The thermodynamic theories of separating aluminum and silicon in alunite ore with acid melting method were introduced herein, and the test results were presented also.

    youdao

  • 比较溶液预浸料复合材料力学性能

    The mechanical properties of the composites made of the prepregs impregnated in both solvent and hot-melt methods were compared.

    youdao

  • 通过凝胶含量测定、力学性能试验以及流动性能测试等手段,研究混(反应时间密炼挤出反应性PP/EPDM共混合金性能的影响及其机理。

    The effect of blending time on the properties of reactive PP/EPDM alloy was studied via the analysis of gel content, mechanical properties, melt flow behaviour and morphology.

    youdao

  • 合成尖晶石两个主要烧结

    Synthesis of magnesium aluminium spinel and fused two main methods are sintering method.

    youdao

  • 简述高炉处理工艺流程特点重点介绍工艺特点应用情况。

    The disposals process of water quenching for blast furnace slag and its characteristics were stated briefly, and the technical characteristics of TYNA and its application were introduced mainly.

    youdao

  • 我公司生产设备二步生产预浸复合材料设备,主要包括热涂胶预浸机。

    This kind of equipment is suitable for produce hot-melt prepreg composite materials by two-step. It includes hot-melt sizing machine and prepreg machine.

    youdao

  • 结果表明:电生产A718具有纯净度组织均匀性,选用适当的渣系生产工艺路线,生产成本有所下降。

    The results showed that A718 produced by ESR has a higher cleanliness and structural unity. Taking suitable refining slags and procedures, the total productive cost can be reduced.

    youdao

  • 焊接功率也是负指数衰减函数,控制规律简便有利于实现控制等。

    The bonding power of this welder also has a negative decreasing exponential curve. This control rule is easy and helps to realize waveform control method and droplet control.

    youdao

  • 本文光束偏转干涉分别测量了石英为窗口材料蒸气激光器及其窗口透镜效应

    The thermal lenses in operating copper vapor lasers and in the fused silica Windows were measured by using of the deflection method and the interferometer method respectively.

    youdao

  • 介绍非织造布生产线微机实时测控系统根据系统特点采用了基于专家控制规则的PID 复合控制算,能够同时完成七路温度流量的自动测量控制。

    The control system on the non-woven production line by MCS-51 single-chip computer were presented. According to the characteristic of the system, PID added expert control is used.

    youdao

  • 介绍非织造布生产线微机实时测控系统根据系统特点采用了基于专家控制规则的PID 复合控制算,能够同时完成七路温度流量的自动测量控制。

    The control system on the non-woven production line by MCS-51 single-chip computer were presented. According to the characteristic of the system, PID added expert control is used.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定