2. 調節：這里所強調的調控(regulation and management)實(shí)際包括二個(gè)部分,即調節(regulation)和控制(management). 所謂調節是發(fā)揮農田系統內部的生物因素,通過(guò)作物-害蟲(chóng)-天敵食物鏈的作用,使害蟲(chóng)種群始終圍繞著(zhù)某一低的平衡密度波動(dòng),
regulation詞典解釋
1. 規則;規章;規定;制度 Regulations are rules made by a government or other authority in order to control the way something is done or the way people behave.
e.g. The European Union has proposed new regulations to control the hours worked by its employees... 歐盟已經(jīng)就其雇員工作時(shí)間的控制問(wèn)題擬定了新的規章。 e.g. Under pressure from the American government, Fiat and other manufacturers obeyed the new safety regulations. 在美國政府的壓力之下，菲亞特和其他汽車(chē)制造商同意遵守新的安全規定。
2. (常指通過(guò)規章制度進(jìn)行的)調控，管理，控制 Regulation is the controlling of an activity or process, usually by means of rules.
e.g. Social services also have responsibility for the regulation of nurseries... 社會(huì )福利部門(mén)也有責任對托兒所進(jìn)行管理。 e.g. Some in the market now want government regulation in order to reduce costs. 現在一些市場(chǎng)人士希望政府實(shí)施調控，以降低成本。
regulation英英釋義
noun
1. the act of controlling or directing according to rule
e.g. fiscal regulations are in the hands of politicians
Synonym: regulating
2. the act of bringing to uniformity making regular
Synonym: regularizationregularisation
3. a principle or condition that customarily governs behavior
e.g. it was his rule to take a walk before breakfast short haircuts were the regulation
Synonym: rule
4. an authoritative rule
Synonym: ordinance
5. (embryology) the ability of an early embryo to continue normal development after its structure has been somehow damaged or altered