So, we carried out with cyclopentadienyl molybdenum tungsten disulfide - based Synthesis and Characterization of.为此, 我们开展了对含环戊二烯基二硫型的钼钨配合物的合成及性质研究.The progresses in bridged or substituted cyclopentadienyl ( and indenyl )...
The queues at the door wound around the building.门口的队伍绕了大楼一圈。I wound up the watch and listened to it tick.我给表上紧发条，听着它嘀嗒作响。The other injured man had a superficial stomach wound.另一名受伤男子是腹部的皮外伤。...
Mr Dunn's pleas of poverty are only partly justified.邓恩先生贫穷的托词只是部分成立。They refuse to do anything about the real cause of crime: poverty.他们拒绝采取措施解决引发犯罪的真正问题：贫穷。Poverty and illiteracy go together with high birth rates....