...dental caries.龋齿Results Fluoridated milk had significant effects of remineralization , anti - demineralization and anti - caries.利用偏光显微镜观察氟化牛奶和氟水的抗酸脱矿作用及 抗 龋作用.caries of the teeth蛀牙, 龋齿The effectiveness of anti - cari...
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.异染色质大部分是由短而重复的多核苷酸序列所组成的.Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质.The ac...
贝琳达常能以自己的中性特质令男人倾心。Belinda was always attracted to men with an androgynous quality to them.纯水是中性的，酸碱度为7。Pure water is neutral with a pH of 7.这种风格较为中性。The style was quite androgynous....
公众从来不相信他有能力胜任这一职位。The public never had faith in his ability to handle the job.针对他是否能胜任最高职务展开了争论。There is a debate about his fitness for the highest office.他一点都拿不准萨拉能否胜任。He wasn't at all sure Sarah was up to that....
奥运金牌的争夺者a contender for a gold medal in the Olympics是的, 这个极好的转变使得湖人队成为了总冠军的有力争夺者.Yes, this stunning transformation makes the Lakers a genuine title threat.西班牙的新闻界知道利物浦本赛季将会成为冠军的有力争夺者.The Spanish press know Liverpool will...