这个班的学生语法根底好.The class is well grounded in grammar.我的科学根底要我多作细心的概括.My scientific background has taught me to make more cautious generalizations.申请人都须有良好的电脑科学根底.All applicants must be well grounded in computer science....
他耳朵里进了肥皂泡。He had soap suds in his ears.小姑娘向她的肥皂泡中吹气.The little girl bubbles air into her soap - suds.只要我愿意,我可以像肥皂泡一样,在这间屋子里飘浮起来.I could float off this floor like a soap bubble if I wish to....
Mother and Mrs. Barker like to compare notes about cooking.母亲和巴科太太喜欢就烹调交换意见。Mr. Barker was unable to accept this statement.巴克先生却不能接受这个鉴定.Can you tell me where to find Barker's Store?你能告诉我巴克商店在哪儿 吗 ?Judge Barker , th...
Agar is complex polysaccharide, extracted from red algae.琼脂是一种从红藻中提取的复杂的多糖.The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落.Various overlay mediums , s...
The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.Emittance and irradiance are meaningful measurements of flux at a specific surface.发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.A high quality bea...