沟的

So, it is very necessary to study the river ice evolution. Based on ice jam mechanism, hydraulics model and energetics model are introduced into this research and well simulate water level, freeze-up and break-up date of each spring in Wudinghe River.

根据冰塞形成发展的机理，利用水力学模型和热力学模型模拟研究了无定河流域下游段丁家沟至白家川的每年春季河流水位、封河日期和开河日期。

In Gilgal they sacrifice oxen; Indeed their altars are like heaps In the furrows of a field.

他们在吉甲献牛为祭，他们的祭坛好像田间犁沟中的乱堆。

In terms of the content, the research items include designing and testing six rows no-till wheat planter with whole profile modeling and include researching an opener of stagger double discs.

从内容上来看主要可分为六行整体仿形小麦免耕播种机的设计与试验研究和错开式双圆盘开沟器的探索研究。

The caculation results of Pubugou high rockfill dam under the action of design earthquake travclling wave show: in few cases, the seismic response under travelling wave input is less than that under routine input; but in many cases, the former surpasses the latter, and the rate of increase of few components has doubled and redoubled; the strengthened areas of seismic response under the action of travclling wave are in the direction which travelling wave has gone; compared with acceleration and displacement, dynamic stress is even more sensitive to travelling wave input; compared with the direction along river, the effects of travelling wave in the direction cross river are even more intense.

结合瀑布沟高土石坝在设计地震行波输入下的研究表明，行波反应少数情况下弱于常规反应，而大多数情况下则有所增强，个别指标甚至有成倍的增加；行波反应强化区均出现在去波向；与加速度和位移相比，动应力反应对行波输入更为敏感；与坝体顺河向行波效应相比，横河向则更加强化。

Intersubjective understanding and communication become the focus of the study of translator's subjectivity.

主体之间的可理解性、可沟通性成为译者主体性研究的中心问题。

The partition between the right and left ventricles is denoted by two interventricular sulci.

在正确和左心室之间的分开由二个室间的沟表示。

It was an irregular, dark gap, but he could not see deep into it.

这是一个凹凸不平的沟，但是他看不到太深的地方。

For sustainable utilization of water resources, development of systems of well irrigation with well drainage and canal irrigation with ditch drainage was needed.

为水资源的可持续利用，要发展井灌井排渠灌沟排，以开发利用当地浅层地下水包括微咸水和咸水为基础，以引调可利用的地表水补源。

The Inner Mongolia Daqingshan coalfield have Shuanmazhuang coal measures and Shiguai coal measures,in which G,J and L coal seams in Wudanggou Formation,Shiguai coal measures are major mineable coal seams in the coalfield.

内蒙古大青山煤田包括拴马桩煤系和石拐煤系，其中石拐煤系五当沟组的GJ、、L煤层是大青山煤田主要可采煤层，煤岩组分中镜质组占绝对优势，具有较强的生烃能力。

Bob Marley is one of many popular Jamaican musicians to emerge from Trench Town.

鲍伯马利是从沟镇发迹的许多受欢迎的牙买加乐手之一。

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。