“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	pond aquaculture environment pond aquaculture facilities pond aquaculture machinery pond bio-floating bed pond community pond culture of crustaceans pond culture of fish pond culture of sea cucumber pond ecological aquaculture pond ecosystem ponderability ponderable ponderal ponderance ponderator ponderomotive force pond feeder pond fish culture Pondicherry pond landscape pond loach pond lotus pattern pond microbial regulation engineering pond oxygen regulation project pond plankton regulation engineering

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。