数字音频广播是21世纪的无线电广播系统。DAB is the radio system of the 21st Century.它的频率响应在整个音频范围内有所下降.Its frequency response has to be flat over the whole audio range.他们欢呼在音频方面所取得的进步.They hailed the advances audio has made....
a lectureship in media studies大众传播学讲师职位The lectureship is tenable for a period of three years.讲师这一职位任期三年.LECTURESHIP IN JAPANESE ( Vacancy UAC . 270 )日语讲师 ( 奥克兰大学招字270号 )...
通过对化石证据的仔细反复的研究是可以得出答案的.The answers may lie in a close reexamination of the fossil evidence.经过反复的解释,学生们总算明白了.After repeated explanation the students understood.他最先想到的还是早上那一番反复的争论.The thought uppermost in his mind was the...
After series of related and interconvertible pathways, a steady - state condition is reached.经过一系列相互转换的代谢途径达到了恒态性的条件.Two or more biosynthetic pathways may coexist in a single cell.在同一细胞中可能同时存在两条或更多条生物合成途径.Plants had grad...