To answer this question, we need to plot trajectories of principal stresses.为了回答这个问题, 我们尚须画出主应力迹线图.The subject of orthogonal trajectories remained dormant.正交轨线的问题一直处于沉寂状态.The network of lines now conforms closely with a ...
这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.还发现了11种黄酮类化合物,但其中只有一种是红的.Eleven flavonoids were also discovered but only o...
他要经过仔细斟酌,然后用书面或通过中间人发出指示.He would deliberate and then issue instructions in writing or through intermediaries.试图补救或通过充电的方法把极性改过来是不可能的.It is not possible to try to salvage or change the polarity correctly by charging.这是他日...