ckc怎么记

The two divergent strains were crossed to establish a conventional F2 segregating population and further a two-way recurrent selection and backcross ( RSB) population.

选择的两个酵母菌株杂交后生成传统的F2群体并随后建立了多世代的双向重复选择回交（recurrent selection and backcross，RSB）群体。

D: Some other famous castles in theUKworth visiting are, Warwick Castle, Stirling Castle and Arundel Castle.

恩，还有几个美丽的城堡有：华威城堡（WarwickCastle）斯特灵城堡（StirlingCastle）阿伦德尔城堡（Arundel Castle）

Objective To evaluate the feasibility of using Cockcroft-Gault formula ( CG-GFR ) and MDRD equation ( MD-GFR ) to estimate renal function.

目的　评估CockcroftGault 方程和 MDRD 方程计算 肾 小球滤过率来反应肾功能的可行性.