In each pair, the key and value are separated by a colon. For example.
在每一对中,键和值用冒号分隔。
Listen to the speaker say one of the prompts in each pair. Give the correct response.
听录音说每组对话中的一个提示。给出正确的回答。
Listen to the speaker say one of the prompts in each pair. Give the correct response.
听录音说出每组中的一个提示。给出正确的回答。
The first grade corresponds to the row player, me in this case, and the second grade in each box corresponds to the column player, my pair in this case.
单元格内第一个成绩是我的成绩,每个单元格第二个成绩是,我对手的成绩
That's because you have to satisfy this base pair matching in order to have hydrogen bonding in each of the struts of the ladder in order to form a stable structure.
NA双链要满足互补配对原则,以使碱基对之间,形成氢键,从而形成稳定的双链结构
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