Electrons are negatively charged with electricity, protons are positively charged.电子是带负电荷的, 质子是带正电荷的.Fiber convolutions also correlate negatively with such physical measurements as bundle tenacity.天然转曲对成纱强力可能比对纤维束强力起着更大的...

negative的现在完成时为：negatived...

The deep mud negatived all the efforts to advance.这路太泥泞使所有前进的努力都白费劲.His experiment negatived the theory.他的实验驳斥了这个理论.The suggestion was negatived by the school board.这提议被教育委员会否决了....

60 percent of the sample answered negatively.抽样调查中60％的接受调查者作出了否定回答。Stein shook his head slowly, negatively.斯坦慢慢摇了摇头，表示否定。Electrons are negatively charged with electricity, protons are positively charged.电子是带负电荷的, 质子是带正电荷...

O - antigen in an important component of outer membrane of Gram - negative bacteria.抗原是革兰阴性菌外膜的重要组分.Results In those pathogen there 52 % is Gram - positive bacteria, there 48 % is Gram - negative bacteria.结果致病菌中革兰氏阳性菌占52...

adv.否定地，消极地，取消地，负地...

If come menstruation and is electronegative is the specification pregnant certainly?如果来月经而且试纸是阴性是不是说明一定没怀孕?This paper investigated the process of avalanche growth in electronegative gas.提出了一种分析电负性气体中电子崩发展过程的四参数模型.Put lea...

positive and negative effects的音标：positive and negative effects的英式发音音标为：['pɔzitiv ænd 'neɡətiv ɪ'fekts]positive and negative effects的美式发音音标为：['pɑzɪtɪv ənd 'nɛɡətɪv ɪ'fɛkts]...