positive and negative effects是什么意思_positive and negative effects怎么读_positive and negative effects翻译_用法_英译汉

听听怎么读

英 [ˈpɔzitiv ænd ˈneɡətiv ɪˈfekts]

美 [ˈpɑzɪtɪv ənd ˈnɛɡətɪv ɪˈfɛkts]

是什么意思

释义

正负作用；

学习怎么用

权威例句

POSITIVE AND NEGATIVE EFFECTS OF ORGANISMS AS PHYSICAL ECOSYSTEM ENGINEERS
ESA Online Journals - POSITIVE AND NEGATIVE EFFECTS OF ORGANISMS AS PHYSICAL ECOSYSTEM ENGINEERS
POSITIVE AND NEGATIVE EFFECTS OF ORGANISMS AS PHYSICAL ECOSYSTEM ENGINEERS WHAT IS THE ECOLOGICAL ROLE OF A TREE IN A FOREST?
The Positive and Negative Effects of Switching Costs on Relational Outcomes
The good, the bad and the ugly: a meta-analytic review of positive and negative effects of violent video games.
Positive and negative effects of widespread badger culling on tuberculosis in cattle
Uncoupling of omnivore-mediated positive and negative effects on periphyton mats
Inotropic effects of electric currents. I. Positive and negative effects of constant electric currents or current pulses applied dur...
The positive and negative effects of anger on dispute resolution: evidence from electronically mediated disputes.
Regeneration of Northern Red Oak: Positive and Negative Effects of Competitor Removal