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1 ?环境动因 environmental agent 环境动因,环境因素; 环境剂.. 2 ?环境剂 environmental agent 环境动因,环境因素; 环境剂...
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The genesis may be related to its viral infection, gene mutation, environmental agent, and other hematological systemic disease. 其发生可能与病毒感染、基因突变、环境因素及其他血液系统疾病有关。 - 2
The product as dark red liquid, no pollution, no corrosion, non-flammable, to the human body harmless environmental water-proofing agent. 该产品为暗红色液体，无污染、无腐蚀、不燃、对人身体无害的环保防水剂。 - 3
Environmental protection of the chemical material-PVC and its innocuous agent was introduced in this paper, especially REC stabilizers, filling agents and processing modifiers. 本文介绍了PV C化学建材的环保化及其无毒助剂，主要是稀土类稳定剂、填充剂、加工改性剂。
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