“cleaning agent and pre-membrane agent”的概念、定义、翻译、参考文献-科学参考

单词	cleaning agent and pre-membrane agent
释义	cleaning agent and pre-membrane agent Encyclopedia 工学清洗剂和预膜剂释 cleaning agent and pre-membrane agent清洗剂和预膜剂一类具有清洗作用的溶解性化学品称为是清洗剂。在金属表面清洗后加入一定量的水溶解性化合物，能在金属表面预先形成保护膜的一类化学品，称为预膜剂，也称为钝化预膜剂。
随便看	dynamics of body with variable mass dynamics of earthquake sources dynamics of fractional order systems dynamics of groundwater dynamics of holonomic systems dynamics of human behavior dynamics of machines dynamics of multi-rigid-body systems dynamics of networked systems dynamics of neural cognitive functions dynamics of neural systems (neurodynamics) dynamics of nonholonomic systems dynamics of nonsmooth systems dynamics of orbits dynamics of petroleum migration and accumulation dynamics of phase transition dynamics of rigid body dynamics of rotation of a rigid body with a fixed point dynamics of rotor systems dynamics of school class dynamics of sorption dynamics of stellar systems dynamics of stochastic systems dynamics of stochastic systems(stochastic dynamics) Dynamics of Structures

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