The principle of the two-phase variable supercharging system applied to heavy-duty automotive diesel engines and car diesel engines is indicated.

阐述了重型车用柴油机及轿车柴油机上采用的二级可变增压系统原理。

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This paper proposes a general finite element (FE) based phase variable modeling method of permanent magnet (PM) linear motors for the accurate dynamic simulation of drive systems.

考虑电机非理想结构对推力的影响，建立了永磁直线电机的一般化相变量模型。

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The Systems Integration Test phase returns to the main use case and identifies the appropriate number of alternate and variable paths through the use case.

系统集成测试阶段回到主要用例，识别整个用例中交替可变路径的合适编码。

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Mutual funds now find themselves in a redemption phase as do hedge funds and insurance underwriters who are major players in variable annuities, guaranteed investment contracts and mutual funds.

FORBES: Manic Depression To Normalization