“security and guarding services”的概念、定义、翻译、参考文献-科学参考

单词	security and guarding services
释义	security and guarding services Encyclopedia 法学治安防范组织释 security and guarding services保安服务公司以营利为目的，通过合同形式为客户提供有偿的、专业的安全服务，防止违法犯罪和事故发生，从而有利于社会治安的特殊企业组织。
随便看	signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test significant significant bit significant construction project of scenic and historic areas significant correlation significant difference significant digit significant digits significant figure significant figures Significant New Drug Creation Technology Major Project significant other significant value significant wave height signific component signific symbol abbreviation sign invariance principle

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