被分选细胞形成液滴时会被()
A.染色
B.充电
C.酶标记
D.抗体捕捉
E.以上都不是
参考答案:B
— The earthquake last night was really terrible.
— ______, no people were injured or killed, and they escaped in time.
A.Luckily
B.Hopefully
C.Sadly
D.Unfortunately
在选择多媒体数据压缩算法时需要综合考虑()
A.数据质量和存储要求
B.数据的用途和计算要求
C.数据质量、数据量和计算的复杂度
D.数据的质量和计算要求