A severe shortage of qualified staff.合格员工的严重短缺We have qualified optometrists here.我们这里有合格的验光师.Has she been qualified for criticism, her conscience must have restrained her from venturing at disapprobation.即使她有评论的水平, 她的良心...
Mr Wade answers both questions with a qualified yes.韦德先生对两个问题给出了不完全肯定的回答。Even as a humanitarian mission it has been only a qualified success.即便是作为一次人道主义行动，它也不过是取得了有限的成功。There are problems in recruiting suitably qualified...
The an emulsion of droplets between 100 and 300 nanometres ( billionths of a metre ) across.这些微粒仅宽100—300纳米 ( 一米的十亿分之一 ).That's still a few billionths of the fractional pressure changes your ear can detect.而这仍然只有你的耳...
Some of the finest drinking glasses are made from lead crystal.一些最高档的酒杯是用铅晶质玻璃制成的。He is the finest stylist in the English language of today.他是当今英语世界中文采最好的。He really was one of the finest boxers in post-war Britain.他确实是战后...
Flavin: Any of a class of organic compounds, pale yellow biological pigments that fluoresce green.黄素: 一组浅黄 、 绿萤光生物色素,在植物和动物组织中分布很广,含量少.The cheaper FNDs fluoresce roughly as well as those produced with an electron beam.此种...