positive and negative effects

positive and negative effects怎么读

英式音标：[ˈpɔzitiv ænd ˈneɡətiv ɪˈfekts]

美式音标：[ˈpɑzɪtɪv ənd ˈnɛɡətɪv ɪˈfɛkts]

positive and negative effects的意思释义

释义

正负作用；

positive and negative effects用法及例句

例句参考

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