Effect of basicity of electrode coating on desulphidation and dephosphorization is studied.通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响.The experiments of dephosphorization of hot metal by using converter slagflux were performed in the s...
As a group, today's old people are still relatively deprived.总的来说，当今的老年人依然相对贫困。There has been a busy start to polling in today's local elections.今天地方选举的投票一开始就人头攒动。Return the enclosed Donation Form today in the ...
She is equally at home on the singles or doubles court.她单打和双打都能得心应手。Vic Seixas and Doris Hart won the mixed doubles.维克·塞克萨斯和多丽丝·哈特赢得了混合双打冠军。She paired off with Alice in a tennis doubles match.她在网球双打比赛中与阿莉斯结成一对....
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....