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- variation of constants method 常数变易法
- In this paper,using total differentiation method and variation of constants,we give general solution formula of Bernoulli equation with different methods. 本文使用全微分法和常数变易法,从不同角度给出伯努利方程通解的公式。
- method of variation of constants 常量变分法
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- Impact in variation of line impedance. 系统阻抗变化之影响。
- A variation of ten pounds in weight. 在重量上十磅的变化量
- The variation of the corrections is typical. 修正值的变化情况是有代表性的。
- Diurnal variation of UV Index on a sunny day. 在阳光充沛的日子里,紫外线指数的日际变化。
- Phenotypic Variation of Syringa oblata Lindl. 紫丁香表型多样性研究。
- This is an age of constant change of events. 这是个风云变幻的时代。
- Average cardiac cyclic variation of IB, ACVI. 心动周期平均变动量。
- Geographic variation of Larix olgensis. 长白落叶松种群地理变异研究。
- "Tyre" is a variation of "tire". "tyre"是"tire"的异体字。
- Variant is the antithesis of constant. 变量与常量相对。
- Light emitting polymers (LEP) is a variation of EL. 光发射聚脂（LEP）是场致发光的一个变种。
- The formation, development, and variation of cells. 胞质变动细胞的形成、发展和变化
- I witnessed the great variation of this city. 我们目睹了这个城市的巨大变化。
- The tone is the variation of pitch . 声调是音节的音高变化。
- Proxy ARP is a variation of the ARP protocol. 代理ARP是ARP协定的变型；
- The song sound like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲
