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- Chemical Biological Defense Command 生化防御司令部
- Biological Defense fertilization, organic bio-fertilizer, bio-bacterial manure production sales. 生物冲施肥、机生物肥、物菌肥生产销售。
- Chemical and Biological Defense Information Analysis Center 防生化情报分析中心
- chemical biological flocculation 化学生物絮凝
- Chemical Biological and Radiological Element 化生放分队
- Chemical Biological Coordination Center 化学与生物学协作中心
- Automatic Chemical Biological Warning System 自动化学生物警报系统
- Chemical Biological Radiological Warfare 化学生物放射战
- Status of battlefield management in U.S. Joint Service Chemical and Biological Defense area 美军化生防御战场管理现状
- Threat of Biological War and Medical Education in Biological Defense 浅谈生物战的威胁与医学防生学教育
- Chemical and Biological Defense 化学与生物防御
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Cause of Failure in Chemical Biological Experiment and Its Improving Measure 化生实验失败的原因和改进措施
- Experiment on Pollutant Removal with Chemical Biological Flocculation Process 化学生物絮凝工艺污染物去除试验研究
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
