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Terms for subject Environment containing | all forms
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经济economic incentive Rewards or penalties offered by government or management to induce an economic sector, company or group of workers to act in such a way as to produce results that plan objectives or policy goals (政府或管理机构提供的奖金或罚款,旨在促进经济部门、公司或工人团体在政府的计划或政策目标内进行生产。)
变剂mutagenic substance Agents that induce a permanent change in the genetic material (引起遗传物质的永久性变化的制剂。)
变剂,诱变因素mutagen An agent that raises the frequency of mutation above the spontaneous rate. An agent that causes changes to plants and animals, particularly to their genetic material and especially at the time of reproduction. Certain chemicals and forms of radiation are powerful mutagens that damage the DNA, or genetic material in the centre of every cell of a living organism (增加突变频率而高于自发节律的药剂。药剂导致植物和动物特别是其遗传物质的变化,尤其是在繁殖的期间。某些化学物质和辐射诱变形式对DNA或每个生物体细胞中心的遗传物质造成强力突变。)
变性mutagenicity The property of chemical or physical agents of inducing changes in genetic material that are transmitted during cell division (导致细胞分裂时传输的遗传物质发生改变的化学或物理制剂特性。)
导-重力沉降系统induced-gravity settling system
trapping To catch an animal in a mechanical device or enclosed place or pit (在机械设备中或封闭的地方、或陷阱中来捕杀动物。)