secondary contact

基本解釋

In addition to optimizing the size of RBC process equipment, it also reduces the required size of the secondary clarifier and chlorine contact tank.
除了優(yōu)化RBC工藝設備型號，預處理也可以減少二沉池和氯濾池的型號。
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Analyze interface condition of the two contact surfaces, secondary contact phenomenon, existence of meshing boundary line and undercut boundary line.
分析接觸面間發(fā)生干涉的情況、二次接觸現(xiàn)象、嚙合界限線和根切界限線存在的情況。
We study the effect of secondary structural elements by considering much lower pair contact energy in secondary structure like elements with HP lattice model.
利用HP格點模型，我們考慮處在類二級結構元中的接觸對具有更低的能量來研究二級結構對折疊的影響。

For example, in a standard phishing operation, an organized crime group might commission the creation of a scam web page and contact a secondary broker to get a list of thousands of email addresses.
FORBES: The Rise of Crime-Sourcing