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But while get to operate in performance,some teachers just used to adopt team-cooperating study which lays particular stress on the form,without any meaning of the teaching goal's precisive understanding and even lack of check up the effect of that kind of team learning,in which fail to improve the capabilities of the students as hear、speaking、writting、and reading .

如今，它顺理成章地成了当前中学英语教学的主要形式。但在实际的操作过程中，部分教师采用小组合作学习往往只偏重形式，没有准确理解教学目标的内涵，没有追问小组合作学习是否有效，不能真正促进学生听说读写能力发展。

Can go to the hospital to do prenatal check-up.

可到医院做产前检查。

Objective:To evaluate the effects of 5 check-up methods which diagnose ranula in the neck.

目的 ：评价 5种检查方法在诊断颈部舌下腺囊肿中的作用。

I'll read again. Please check up.

我再读一遍，请核对。

This paper can infer time of GPS satellite clock that there is a periodic variation of 12 sidereal hour, and GPS satellite orbit period is just 12 sidereal hour, no doubt, it be designed for to check up time.

本理论可以推导出GPS卫星钟的快慢，有12恒星时的周期变化，而GPS卫星轨道周期正好为12恒星时，极可能是为了方便校对时间而设计的。

He also told me to get a thorough check up with tests including HIV and a smear test.

他也叫我去做一个彻底的检查，包括HIV测试和涂片测试。

Ozone vertical distribution probe is one of the aviliable loads of FY-3 satelite. It is an important work to check up its radiance calibrations precision,instrument precision ,statoscope and dynamic rage at the endgame of its meanufacture.

长春光机所研制的FY-3气象卫星臭氧垂直探测仪和北京空间中心研制的FY-3气象卫星臭氧总量探测仪是FY-3气象卫星两个主要有效载荷，为保证两载荷在轨运行期间重叠数据的一致性，正样研制前对其进行光谱辐照度和光谱辐亮度定标精度、仪器精度、灵敏度、动态范围等性能的验证是十分重要的环节。

For a STD check-up or treatment ...

为性病检查或治疗。。。

Check up the stirring effect of new electromagnetic stirrer.

以检验新型搅拌器的搅拌效果。

By training and check up of the stylebook, it' s satisfying to predict the rock masses classification in front of the tunnel face.

通过对样本库的训练检验，对掌子面前方围岩类别预报取得了满意的效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。