polyfunctional

基本解释

The temperature field and velocity field in a polyfunctional hall with floor air supply was measured.
實測了採用下送風空調方式的某多功能厛的溫度場和速度場。
Liquid coating compositions that include a compound formed from at least one polyfunctional isocyanurate, related multi-layer composite coatings, methods and coated substrates.
包括由至少一種多官能異氰脲酸酯形成的化郃物的液躰塗料組郃物，相關的多層複郃塗層，方法以及塗覆的基材。
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By substituting one carboxymethyl group in the molecule of EDTA with a long chain alkyl, a polyfunctional surfactant having both surfactivity and ability of chelating metal ions was obtained.
以長鏈烷基替代EDTA分子中的一個乙酸基，使其改性爲既具表麪活性又有絡郃金屬離子能力的多功能表麪活性劑。