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- poisonous and harmful plants 毒害草
- The food safety is defined as the effect of food poisonous and harmful factors on human health by WHO. 世界卫生组织(WHO)定义的食品安全,即指食物中有毒、有害因素对人体健康的影响。
- Poisonous and harmful material has caused the close attention of world each country in material of 1 introductive shoe. 1前言鞋材中有毒有害物质已经引起世界各国的密切关注。
- Gravida's getting in touch with poisonous and harmful material(like mercury, lead, benzene, agrochemical, X ray) etc. will cause a birth defect. 孕妇接触有毒有害物质（如汞、铅、苯、农药、X射线）等会导致出生缺陷。
- Would it confuse some animals and harm plants that are used to regular day-night cycles? 它会不会把那些按照昼夜规律生息的动物、植物的节律打乱，而对它们有所伤害?
- Mining enterprises inspect the poisonous and harmful substances at the work sites and the percentage of oxygen in underground air to ensure that they meet safety requirements. 第十七条矿山企业必须对作业场所中的有毒有害物质和井下空气含氧量进行检测,保证符合安全要求。
- In addition, a few bust bodice are made by chemical fibber, the poisonous and harmful material in chemical fibber also can bring undesirable stimulation to the breast. 此外，一些胸罩由化纤制成，化纤中的有毒有害物质也会对乳房带来不良刺激。
- Article23 At the poisonous and harmful workplace prone to contingent occupational injuries, the Employer is required to install alarm units, on-site first-aid articles, rinsing facility, emergency exit and necessary risk-elimination area. 第二十三条对可能发生急性职业损伤的有毒、害工作场所，用人单位应当设置报警装置，配置现场急救用品、洗设备、急撤离通道和必要的泄险区。
- Blind sewage irrigation has caused the accumulation of poisonous and harmful substance in some regional soils and water sources,and environment has also been polluted in varying degrees,so that it has threated people health seriously in some region. 盲目的污水灌溉导致一些地区土壤、水源中有毒有害物质积累，环境受到不同程度的污染，在有些地区已经严重威胁了人类的健康。
- Whoever discharges pollutants to the atmosphere must take effective measures to eliminate and control the poisonous and harmful gases, and must discharge those reaching the required standards. 向大气排放污染物的排污者，必须采取有效措施，对有毒有害气体进行治理，做到达标排放。
- Poisonous and harmful environment 有毒有害作业
- poisonous and harmful substances 有毒、有害物质
- Air pollution also harms plants and animals. 大气污染同时也对动植物有害。
- Conclusion The method in which Maozhuacao can capsule is put in curing neck lymphnode tubercle can raise the therapeutic effect without any poisonousness and harmful side effects. 结果治疗组治愈率及总有效率高于对照组。结论猫爪草胶囊+抗结核药物治疗有提高疗效作用,且没有毒副作用。
- Some of mushrooms are poisonous and inedible. 有的蘑菇有毒，不能食用。
- Strategies to counter the invasion of exotic and harmful plant pests 外来植物有害生物入侵及其对策
- Drugs can have both beneficial and harmful effects on athletes. 药物存在益和有害两方面作用。
- Some mushrooms in the forest are poisonous and can't be eaten. 森林里有些蘑菇有毒,不能食用。
- Calcium cyanamide is poisonous and irritating to the skin. 氰氨化钙是毒性物质，对皮肤有刺激性。
- Calcium cyanamide is poisonous and irritating to the skin . 氰氨化钙是毒性物质，对皮肤有刺激性。
