ac drive motor with frequency convertor for stepless control.

analysis and improvement of casting process for the worm gear case

蜗轮箱体铸造工艺分析与应用

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application of audiological test battery in infants with hearing disorder

不同病因致婴幼儿听力障碍的听力学分析

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influence of hearing disorder on newborns with hyperbilirubinemia

高胆红素血症对新生儿听力的影响

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study of the influence to hearing disorder of newborns with hypoxic-ischemic encephalopathy

缺氧缺血性脑病对新生儿的听力影响研究

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a preliminary study on fruit tree injection applied to fertilizer

果树注射施肥初探

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discipline culture mainly includes three aspects: the long established values and linguistic code system;

学科文化主要包括三个方面：学科本身长期积淀形成的价值观念、语言符号系统；

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the measurement method and error analysis of amplifier quiescent operation

放大器静态工作点的测量方法及误差分析

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the temperature had great effect to the triodes performance and made the quiescent operation point in circuitry unstable.

温度对三极管的性能影响较大，使得电路中的静态工作点出现不稳定现象。

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as a standalone node, timeoutnotification nodes support simple, fixed interval timer events.

作为独立节点，TimeoutNotification节点支持简单的固定间隔计时器事件。

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portable electric timer functions as elapsed-time indicator, interval timer and electrical apparatus on-off timer.

便携式的电子定时器可作为瞬间指示器，区间计时器和开关电子计时器。

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the tooltip control will send ttn_needtext notification message to the window identified by the handle in hand field.

控件会将发送TTN_NEEDTEXT通知消息给由Hwnd字段中的窗口句柄所指定的窗口。

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a designed organic compound of triazine thiols monosodium(ttn) was used for preparing polymeric film(ptt) on pure copper by polymer plating.

通过有机镀膜的方法，利用一种自设计合成的三嗪硫醇化合物（TTN）在铜。面制备有机薄膜。

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spray application for zinc-rich primer

富锌底漆喷涂施工

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standard specification for inorganic zinc-rich primer

标准规格为无机富锌底漆

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discussion of painting technology on water based inorganic zinc rich primer

水性无机富锌涂料施工工艺探讨

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study on waterborne inorganic zinc-rich primer and comparison among several zinc-rich primers

水性无机富锌底漆的研究及几种富锌底漆的比较

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the second part was the preparation of water-borne acrylic zinc-rich primer.

第二部分是水性丙烯酸富锌底漆的制备。

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it was also painted with inorganic zinc-rich primer.

它还被漆上无机富锌底漆。

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preceding coat epoxy ester, epoxy, epoxy zinc-rich, inorganic zinc-rich primer or intermediate paint.

预涂底层漆有环氧、环氧酯、环氧富锌、无机富锌底漆或环氧中间漆。

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the practical value of endoscopic retrograde cholangiography in biliary complications after liver transplantation

经内镜逆行胆管造影在肝移植术后胆管并发症中的应用价值

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