从结膜最常分离的细菌包括少量的凝固酶阴性葡萄球菌和类白喉菌属. The most common bacteria isolated from the conjunctiva are small numbers of coagulase - negative staphylococcus and diphtheroids.
However, the capacity of spinel manganic acid lithium fades rapidly in the charge - discharge cycle process.但在充放电循环过程中,由于锰的溶解 、 电解液分解以及 Jahn -Teller效应等原因,尖晶石型锰酸锂的比容量衰减较快....
This agreement is done in duplicate.本协议书一式两份.Enclosed is our contract No. 345 in duplicate, of which please return us one copy, duly countersign.随函附上我方第345号合同一式两分, 请会签并回寄一份.The installations tested were of two kinds, eac...
Built - in with radio tuner function which lets you preset 30 FM channels.内 置 收音机功能,更可预设30个FM电台频道.Bake the cake in a preset oven.在预先设置好的烤箱中烤蛋糕...a computerised timer that can be preset to a variety of programs...可以预设各种程序...