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negative electron affinity是什么意思？

negative electron affinity

负电子亲合力

相关词汇
negative electron affinity

negative

adj. 消极的，否认的，[数]负的，[心]反抗性的，无预期结果的；n. 否定词语，否定的观点，消极性，[摄]底片；vt. 否定，拒绝；
例句
Being unemployed produces negative attitudes to work...
失业会产生对工作的消极态度。

electron

n. 电子；
例句
Magnetic coils focus the electron beams into fine spots.
磁线圈把电子束聚焦成微小的点。

affinity

n. 密切关系，姻亲关系，（男女之间的）吸引力，吸引人的异性，类同，类似，近
例句
He has a close affinity with the landscape he knew when he was growing up...
他对这片从小就了解的土地有着一种归属感。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The school bus rolled us to the airport.
校车载送我们到机场。
It is not decent to do so.
这样做是有失体统的。
The mere thought of eating made him feel sick.
他一想到吃饭就觉得恶心.
In sports,exercise and play are not divorced.
在运动中,练习和比赛是分不开的。
a repulsive appearance
令人厌恶的外表
activating reagent
活化试剂
Convenience is , however , in all affairs of life， an execrable test of value.
然而在生活事务的各方面，利益是可恶的价值准则。
customers who leave their bills unpaid till the last minute
直到最后一分钟才付款的顾客
Babies often fall when they are learning to walk.
幼儿学步时常会跌跤。
He has waived all claim to the money.
他放弃了索取这笔钱的权利。