“second moment method”的概念、定义、翻译、参考文献-科学参考

单词	second moment method
释义	second moment method Encyclopedia 工学激光参数测量方法释 second moment method二阶矩法利用激光束宽正比于光束横截面上功率密度分布的二阶中心矩这一原理定义、测量光束束宽的方法。
随便看	crime of forgery and transformation of state securities crime of forgery of seal of companies,enterprises,institutions, people's organizations crime of forgery or alteration of stocks, companies, and corporate bonds crime of forging, altering or transferring the permit for operation or document of approval of a banking institution crime of forging or altering, selling the armed forces official documents, certificates or seals crime of forging or making without authorization any other invoices for defrauding a tax refund for exports or to offset tax money crime of forging or making without authorization invoices other than the ones specified in the preceding paragraph or sells such invoices crime of forging or selling forged special invoices for value-added tax crime of forging, stealing, buying, selling, illegally providing or illegally using special signs of the armed forces crime of framing a case against another crime of fraud crime of fraud against portfolio crime of fraud in financing crime of fraud of financial voucher crime of fraud on credit card crime of fraud on letter of credit crime of fraudulent issuance of securities crime of fraudulent purchases of foreign exchange crime of gambling crime of gathering people for prostitution crime of gathering people to disturb public order and traffic order crime of gathering people to disturb social order crime of gathering people to hinder the rescue of the bought women and children crime of gathering people to shock state organs crime of gathering to encroach

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