ditch cleaning是什么意思

网络释义

用法例句

Evolution of Qingshuigou Flow Path at the Yellow River Mouth and Anaiysis of Its Treatment Measures;

黄河河口清水沟流路演变及其治理措施分析

Characteristics of the petrology and stratigraphy in the Qingshuigou of South Qilian mountains;

南祁连清水沟一带奥陶纪盐池湾组岩石地层特征

Metallogenic Characteristics and Prospecting of Daqinggou Molybdenum Deposit in Luanchuan County,Henan Province;

河南省栾川县大清沟钼矿成矿特征及找矿

gulley emptier/sewage equipment

清沟机/下水道设备

Application of air-lift dredging technology to construction of thin-cutoff wall for Daqinggou Reservoir

气举清淤在大清沟水库薄墙工程中的应用

He cleared out the drain.

他清除了水沟中的污物。

The water in the ditch is not very clean.

沟里的水不很清洁。

The drains ran with fresh water.

排水沟里潺潺流着清水。

D. Clean the slots of O-rings, Talfon slots, body spindle and spherical surface intensively.

形环沟槽，铁氟沟槽，主体轴心孔及球面加强清洗。

The workmen cleared out the drain

工人们清理了那条排水沟。

They have cleaned out this drain

他们已清理干净了这条排水沟。

It is difficult to make an accurate count of the stone lions in the Lugou Bridge.

卢沟桥的狮子极不容易数清。

For multiple caves there is that complex of caves at Hermit's Hill that communicate with each other, making it impossible to say how many caves there indeed are.

多的如隐山诸洞，相互沟通，数也数不清。

Be good at communicating,sense of responsibility,the work is careful,the enunciation is clear.

善于沟通，责任心强，工作细致，口齿清晰。

Grade Modeling and Pit Mining Dynamic Administration of Qingshuigou Phosphorus Deposit;

清水沟磷矿品位模型及露采矿山生产动态管理

Water Development and Water Conflict in Guan-gou River in Pingyao County from Ming Dynasty and Qing Dynasty;

明清以来平遥官沟河水利开发与水利纷争

Theories on Pianwen Bridging Pian and Prose between Jiaqing and Guangxu of the Qing Dynasty;

清嘉庆至光绪时期沟通骈散的骈文理论

An Excavation of the Kao - Kou - Li Tombs at Anzigou, Maxian, Gian;

集安麻线安子沟高句丽墓葬调查与清理

Research on Dredging Sludge Elutriation and Separation by Double-drum Cleaning Machine

双层滚筒式清洗机淘洗分离通沟污泥研究

Scenario Simulation of Soil Erosion in Small Watershed of Loess Hilly-Gully Region--A Case Study of Qingshuigou Watershed of Gansu Province

黄土丘陵沟壑区小流域土壤侵蚀情景模拟——以甘肃省静宁县清水沟流域为例

low density of grey matter of temproral lobe, sulci narrowing or disappearance and unclear grey matter margin.

颞叶灰质密度减低,脑沟变窄或消失,灰白质界限不清。