case-group method的意思|示意

METHOD Adopt case - control and history case - control study, divided delivery women into responsibility midwifery group and traditional midwifery group.

方法采用同期对照和历史对照研究的方法，将产妇分为责任制助产组和传统助产组。

In this particular case, you declare that the annotated method belongs to the tests.string group.

在这个具体的例子中，您声明：标注的方法属于tests . string组。

You can either use case and group by or pivot method to solve it.

你可以使用实例、组或透视的方法来解决它。

With the Jialingjiang group Reservoir as a case, we predict Jia~3_2 and Jia~3_4 two zones' fracture distributing using this method.

以麻柳场构造嘉陵江组气藏为实例，运用主曲率法对其嘉二3、嘉四3两储层的裂缝发育情况进行了预测。

METHOD: The investigation was carried out among 88 case of CLF who were divided at random into two group:acetylcysteine(treated group) and PGE1(control group).

方法： 收治慢性重型肝炎88例，随机分为治疗组与 对照组。

Teaching method, students practice, group discussion, case analysis method, video teaching, the teacher review method, etc.

讲授法，学员演练法，小组讨论法，案例分析法，视频教学法，老师点评法等。