另外, 在指套式传感器的结构和形状方面也做了一些探讨.In addition, we studied how to improve structure and shape fingertip - sensor.包不毁不开不毁不开是指套在册不梢不开背外背的包不开纸.Package jackets jackets refers to the book cover the outside envelope paper.指套式脉搏血氧仪体积小,...
Would you like to meet my folks Tues - day night?你觉得星期二晚上见见我的父母 如何 ?Tues - day, la la la. Wednes - day.星期二, 啦啦啦. 星期三.How about next Tues - day?下星期二怎样?...
Magnesium is involved as a cofactor in many enzyme transfers.镁是许多酶转变的辅助因素.Many enzymes will not work without the presence of an additional nonprotein substance called a cofactor.许多酶如不外加一种叫做辅助因子的非蛋白质物质就不能工作.Magnesium is c...