check in 雅思

You can check your suitcases in at the desk.

你可以把手提箱交给服管。

Cross check in cross-borehole shows that root-mean-square error of predicted porosity of simple cokriging is less than 10% compared with that of linear re-gression method.

井间交互检验证明,简单协克里格法预测孔隙度的均方根误差比线性回法10％以上。

We implement our access check in our top-level autohandler, , from which all other components must inherit in order for the access control code to be effective.

我们用一个顶级的处理器来执行权限检查，这样的话就保证了所有其他的组件都在检查的范围内，保证了权限控制代码的有效性。