- restriction effect
- 限制效应
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
Restriction of Hazardous Substances Directive — European Union directive: Directive 2002/95/EC Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment Made by Council Parliament … Wikipedia
Restriction modification system — The restriction modification system (RM system) is used by bacteria, and perhaps other prokaryotic organisms to protect themselves from foreign DNA, such as bacteriophages. This phenomenon was first noticed in the 1950s. Certain bacteria strains… … Wikipedia
Calorie restriction — Calorie restriction, or caloric restriction (CR), aims to improve health and slow the aging process by limiting dietary energy intake. Calorie restriction is a common measure, found in several dietary regimens, including the Okinawa diet [The… … Wikipedia
Oligomer restriction — (abbreviated OR) is a procedure to detect an altered DNA sequence in a genome. A labeled oligonucleotide probe is hybridized to a target DNA, and then treated with a restriction enzyme. If the probe exactly matches the target, the restriction… … Wikipedia
Coriolis effect — For the psychophysical perception effect, see Coriolis effect (perception). Classical mechanics Newton s Second Law … Wikipedia
Direct effect — For the Direct effect model of media influence, see hypodermic needle model. Direct effect should not be confused with Vertical effect and debates over the Horizontal effect of the British Human Rights Act Direct effect is the principle of… … Wikipedia
Outdoor water-use restriction — An outdoor water use restriction is a ban or other lesser restrictions put into effect that restricts the outdoor use of water supplies. Often called a watering ban or hosepipe ban[1], it can affect: irrigation of lawns car washing recreational… … Wikipedia
No effect concentration — (NEC) is a risk assessment parameter that represents the concentration of a pollutant that will not harm the species involved, with respect to the effect that is studied. It is often the starting point for environmental policy [Bruijn et al, 1997 … Wikipedia
Roe effect — The Roe effect is a hypothesis about the long term effect of abortion on the political balance of the United States, which suggests that since supporters of abortion rights cause the erosion of their own political base, the practice of abortion… … Wikipedia
Export restriction — Export restrictions, or a restriction on exportation, are limitations on the quantity of goods exported to a specific country or countries by a government.An export restriction may be imposed: * To prevent a shortage of goods in the domestic… … Wikipedia
minimum-height restriction — The restriction contained in a covenant of a deed to the effect that no structure less than a certain height prescribed will be erected upon the premises conveyed by the deed in which the covenant appears, thereby prohibiting the erection of a… … Ballentine's law dictionary