• 对于一维电子系统来说费米液体理论不是个好的模型因为应用扰讨论时有红外发散使这种最常用方法失效了

    But it's not a much appropriate model on one-dimensional systems because of infrared divergences when many-body pertebation theory is used, thus this normal solution failed.

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  • 介绍通道气体流量测试仪,用于卫星推进系统气体流量测量。

    A kind of multi channel micro gas flowmeter used for satellite propulsion system is introduced.

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  • 对于自由度定约束振力学系统数学建模方法这些方法不是受到使用条件限制就是计算繁琐,并且不适合于计算机建模

    Although there are many methods of building mathematical model for permanently constrained discrete system, the methods are usually toilsome and not convenient for computer modeling.

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  • 属于单元药物传递系统具有优点

    Pellets, as one of the multiple-unit drug delivery systems, are characteristic of their numerous advantages.

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  • 直观设计有利于缩短产品上市时间-蜘蛛利用开发的人性化设计,以便能够GPS全球导航卫星系统引脚对引脚兼容的无缝迁移

    Intuitive design that facilitates shorter time to market - The Multi Micro Spider makes use of a developer-friendly design that allows for seamless migration from GPS to GNSS pin-to-pin compatibility.

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  • 固定系统接骨内固定术术中透视次数住院费用较高阻碍临床广泛使用

    However, it increases the X-ray more frequency, and high cost in hospital, that would hinder LISS blade plate to be popular in clinic.

    youdao

  • 固定系统接骨内固定术术中透视次数住院费用较高阻碍临床广泛使用

    However, it increases the X-ray more frequency, and high cost in hospital, that would hinder LISS blade plate to be popular in clinic.

    youdao

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