这种流量计有两个称杯,它们是连接在一起并装在中心轴上的.This meter has two buckets fastered together and mounted over a pivot.这种流量计不适用于带有固体的流体.The rotameter is not satisfactory for fluids containing solids.电磁流量计虽然价格昂贵,但用途广泛.The magnetic flowmeter i...
During incomplete combustion some of the hydrocarbon fuel is cracked.在不完全的燃烧中,一些烃燃料裂解.A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.The benzenoid hydrocarbon are all nonclassical and, thus po...
The Supreme Court unanimously ruled that racial segregation in schools was unconstitutional.联邦最高法院一致裁定学校实行的种族隔离措施违反宪法。Connecticut agreed to end its segregation of prison inmates suffering from AIDS.康涅狄格州同意不再隔离患艾滋病的囚犯。Par...
The land yields good harvests and the people enjoy good health.人寿年丰.Good weather leading to good grain harvests should win the country relief from food shortages.能带来粮食丰收的好天气应该可以让该国的缺粮状况得到缓解。Millions of people are threate...