“前驱”造句

它的发病与黄疸型肝炎的前驱期相似.
The onset of this disease may resemble the prodromal period of icteric hepatitis.

采用硝酸铁、硝酸锌、柠檬酸制备前驱体,在不同加热温度与速率下制备锌铁氧体.
The citrate sol - gel synthesis method has been used to prepare zinc ferrite.

以硫酸钛作为前驱体,采用液相沉积法在自制硅酸盐微球上负载纳米二氧化钛.
The nanometer TiO _ 2 supported samples were prepared by liquid phase deposition method.

• #前驱