丙氨酸在转氨作用中似乎是更好的氨基酸.Alanine appears to be the preferred amino acid in the transamination.标记的莽草酸迅速地转变成苯丙氨酸.Labelled shikimic acid is reality converted to phenylalanine.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the princip...
在之前的几次飞行中，就已经察觉到机身有些摇晃。Some oscillation of the fuselage had been noticed on early flights.唯一的阴凉处是飞机机身下面。The only shade was under the body of the plane.这部照相机的机身很适合户外使用.The body of the camera makes it highly resilient to o...