• 介绍了多功能电能开展快速瞬变脉冲群试验原因,试验必要性,试验方案结果分析

    This paper introduces the reason of electrical fast transient-burst immunity test of multifunction watt-hour, the necessity, the method and the analysis about result.

    youdao

  • 目的分析患者血清hcv

    Objective: epitope analysis of anti-HCV antibodies isolated from patients serum.

    youdao

  • 试验结果进行了数值拟和,由此获得了宁明膨胀非饱和强度[达]

    A shear strength formula of Ningming unsaturated expansive soil is put forward as result of regressing the testing result.

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  • 研制简易酸化井口装置保护法兰、过渡短卡箍闸阀三通压力等组成。

    The simple well head assembly newly developed is comprised of protection flange, pup joint, clip, gate valve, tee joint and anti-vibration pressure meter.

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  • 构造合理设置保障水泥混凝土路面行车安全必要条件因此,与构造密切相关的路性能直接影响着司乘人员的生命、财产安全。

    Texture of skid resistance is necessary for safety driving on the surface of concrete pavement, so the performance of skid-resistance put direct influence on the drivers' safety.

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  • 膜片压力具有一般膜片压力性能同时具有介质脉动、冲击载荷环境振动的特性

    Seismic patch-patch-pressure gauge with a general pressure gauges the performance of medium-Pulse at the same time, environmental impact load and vibration-resistant properties.

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  • 介绍了电能在进行快速瞬变脉冲(eft)度试验时的一种脉冲个数测量方法。

    The electrical fast transient (EFT) disturbance test is one of the most difficult tests, because it is a fast uprising, repetitive pulse group.

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  • YXC接点压力YX 型电接点压力相比具有额定功率大,发讯可靠,接点寿命等特点,有一定振动性能。

    YXC Electric Contact Pressure Gauge is better than YX Standard Electric Contact Pressure Gauge on high power rating, reliable signal, long life, and to vibration-proof.

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  • 方法我们首先分析了2005~2007年文章中哮喘中草药研究5个临床试验。

    METHODS: We first reviewed 5 clinical studies of antiasthma TCM herbal remedies published between 2005 and 2007.

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  • 40万欧姆加上连续性呼叫器提供方便万用钳形

    Resistance to 400k ohms coupled with a continuity beeper provide the convenience of a multimeter in a clamp meter.

    youdao

  • 40万欧姆加上连续性呼叫器提供方便万用钳形

    Resistance to 400k ohms coupled with a continuity beeper provide the convenience of a multimeter in a clamp meter.

    youdao

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