全部

1·The system cauld be easily prepared at the laboratory for enantioseparation.

该系统可以用于实验室手性分离分析。

2·It cauld also help nervous men calculate when to avoid the ultimate commitment.

该公式还可以帮助紧张不安的男士计算出避免求婚的时间。

3·It was found that in the experiment for micronucleus of polychromatic erythrocyte (PCE) and lymphocyte cauld give similar results.

采用直接涂片，淋巴细胞与多染性红细胞的微核率相似。