【多选题】运筹学的原意,下列说法正确的是: ( )
【判断题】通过Native PAGE我们可以判定蛋白是几聚体。
【单选题】The university has launched a research center to develop new ways of ______ bacteria which have become resistant to drug treatments.
【单选题】下列缺壁细菌中,由于长期进化过程中形成的、适应自然生活条件的是 ( )。
【判断题】通过Native PAGE我们可以判定蛋白的聚合形式。
【判断题】通过Native PAGE我们可以判定蛋白为几聚体。
【判断题】有限长序列的DFT在时域和频域都是离散的。
【单选题】According to the passage, what is the purpose of China's geological research?
A.
To develop China's mining industry.
B.
To develop China's heavy industry.
C.
To develop China's oil industry.
D.
To distribute minerals evenly in China.
【单选题】将research的GID改为528,并改名为develop,下面哪个命令是正确的?
A.
groupmod –m develop –g 528 research
B.
groupmod –d develop –g 528 research
C.
groupmod –g develop –n 528 research
D.
groupmod –n develop –g 528 research
【判断题】膨胀阀也称为节流阀,它安装在蒸发器的出口处。