Lac-NCTD was synthesized with ethanediamine as truss arm.

利用乙二胺为连接臂合成乳糖化-去甲斑蝥素修饰物。

youdao

METHODS Lac-NCTD was synthesized with ethanediamine as truss arm, and then its properties were studied.

方法利用乙二胺为连接臂合成乳糖化-去甲斑蝥素修饰物，并考察其相关理化性质；

youdao

Using the arm, the astronaut lifted the platform's fifth truss, or backbone, segment into place.

BBC: 'UK spaceman' Nicholas Patrick honoured