• 本文叙述了利用基本参数校正源激发合金元素荧光分析基体效应的基本原理、基体效应的修正方法。

    The fundamental parameter method of X-ray fluorescence analysis has many advantages, such as no concentration range limitation of elements, dispensability of standard samples and so on.

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  • 尤其是637F修正十年总费用低于荧光灯38.24%,大大降低LED灯管在组培领域的应用门槛。

    The all-in cost of 637F was lower 38.24% than TFL, and price of tissue culture LED light was reduced sharply.

    youdao

  • 尤其是637F修正十年总费用低于荧光灯38.24%,大大降低LED灯管在组培领域的应用门槛。

    The all-in cost of 637F was lower 38.24% than TFL, and price of tissue culture LED light was reduced sharply.

    youdao

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