它的致密的形态是其失活的反映.Its compact appearance is a reflection of its inactivity.如果这些酸贮藏在细胞质中,细胞质的酶类将要失活.Inactivation of cytoplasmic enzymes would occur if the acids were stored in the cytoplosm.简要介绍了催化剂的再生和防失活等方面的技术.The methods ...
I rode a hydrofoil ferry across the bay this morning.今天早上我驾驶快艇驶过海湾.Why can a hydrofoil move on a layer of air?为什么气垫船能靠后方的气流移动?The hydrofoil soon speeded up.那艘水翼船不久就增加速度....