Dunhuang Fresco of Farming Drawing and Xian(祆教) Rainmakers in the Tang Five Dynasties
敦煌壁画“雨中耕作图”与唐五代赛祆祈雨活动
In order to increase the precipitation in Yanhu district and to protect natural resource,Yuncheng meteorological bureau and the Nanfeng group implemented jointly artificial precipitation operation.
为了增加盐湖地区的降水,保护自然资源,运城市气象局和南风集团合作实施了人工增雨作业,给出并详细分析了增雨作业方案。
Mid-stream operation is one of the most important means of container handling system in Hong Kong.
中流作业是香港集装箱装卸作业的重要方式之一,其装卸作业设备主要为驳船四脚桅吊杆。
Dunhuang Fresco of Farming Drawing and Xian(祆教) Rainmakers in the Tang Five Dynasties
敦煌壁画“雨中耕作图”与唐五代赛祆祈雨活动
row-crop attachment
中耕作物耕作附加装置
Where there is no rain, farming is very difficult.
地点：在不下雨的地方，耕作很困难。
The rain came on again while we were working in the fields.
我们在田里耕作的时候, 又下起雨来了。
Description: On the right: conservation agriculture practised since5 years; on the left, field recently acquired by the farmer, very degraded.
图中右边是实施保护性耕作5年的地块；左边农田为常规耕作，地力下降。
With such irregular rain patterns, normal rain-fed farming is not possible.
在这种不规则的降雨情况下，依靠正常雨水耕作是不可能的。
Splash erosion effects of tillage practices on soil surface roughness under different rainfall conditions
降雨条件下耕作方式对地表糙度的溅蚀效应
Analysis of the Farmers Behavior during Returning Farmland to Forestry Project in Ya an City YuCheng District;
雅安市雨城区退耕还林工程中农户行为分析
multirow-crop rotary cultivator
多行作物旋转中耕机
The cultivator worked fourteen hours a day, laying by the corn.
中耕机每天工作14小时，给玉米作最后一次中耕。
In anthropological and ethnological documents, slash-and-burn cultivation is also termed shifting cultivation, burn cultivation of mountain slope fields, primitive agriculture, horticulture, agriculture relying on raining, etc. .
在人类学、民族学的文献中，刀耕火种也称游耕、山田烧垦、初耕农业、园艺式农业、降雨农业等。
Method for Building the Slope Grade for Cultivated Land from DEM Data
浅谈如何利用DEM制作耕地坡度分级图
The Discussion about Method of The land Slope Degree classified Map In Ningxia
宁夏耕地坡度分级图的制作方法探讨
They taught the farmers to plough across the slopes of the hills (not upwards and downwards)in order to keep the rain-water in the land;
他们教农民在山地的斜坡上横向耕作(不是上下耕作)以使保持土地里的雨水。
When soil on sloping land is farmed improperly, it begins to move under the impact of rain.
当坡地上的土壤被不适当地耕作时，在雨水冲刷下，它就开始移动。
This paper analyses the benefits to soil and water conservation of tillage measures, with reference to rainfall influences.
在室内人工降雨试验基础上，分析了坡面耕作措施的蓄水保土效益。
Fly Coal Ash Effect on Soil and Water Loss on Tillage Soil by Simulating Rainfall;
人工降雨条件下粉煤灰对耕作土壤的水土流失影响研究
The Technology Research on Conservation Tillage on Winter Wheat-summer Maize under Rain Fed Conditions;
雨养条件下冬小麦—夏玉米一体化保护性耕作技术效应研究