查询词典 grazing

The dust was cold. The sky was dark and the wind was changing the whole world into an awful funny-looking, whistling and whining place. Flat fields and grazing lands got smothery and close.

雪花干燥，砂尘冰冷，天空昏暗；狂风把周围一切变成了一个怪异、啸声鸣鸣的世界，平地和牧场笼罩在压抑的气息中。

The model of heat conduction caused by friction spark can be regarded as forced convection heat conduction issue of grazing spheriform which is outside of planar stable state boundary layer,so the mathematics analytic formula is presented and a few measures for preventing friction spark.

摩擦火花传热模型可看做是二维稳态边界层外掠球体的强制对流传热问题。

The area of Stipa gandis steppe is 2798081hm2 in Inner Mongolia, which is not only the important pasture range in middle-east region, but the main greening proctive screen. It holds an outstanding meaning in the ecology and economy. Based on the morphological characteristics, physiological properties and genetic variation, adaptability of Stipa gandis under grazing pressure were studied.

大针茅是亚洲中部草原亚区特有的蒙古草原种，以大针茅建群的草原在内蒙古的分布面积为 2798081 公顷，这一地区不仅是内蒙古中、东部地区重要的放牧场，也是京津地区的主要绿色屏障，具有不可忽视的生态和经济意义。

There was not significant change in 0~10 cm belowground biomass except in the Leymus chinensis community and grazing reduced 0~30 cm belowground biomass except in Stipa grandis.

除羊草群落外，0~10 cm地下生物量随放牧强度的变化不显著；除大针茅群落外，放牧显著降低0~30 cm地下生物量。

Through analyses and assessment of Hulunbeier grassland ecosystem as a case study, the value of the grassland ecosystem and indirect value of ecosystem services in Stipa baicalensis steppe under different grazing intensities, qualitative study of h.

本研究以呼伦贝尔草地为研究对象，通过分析与评价呼伦贝尔草地生态系统提供的生态系统产品和服务功能的生态经济价值，以及不同放牧强度下贝加尔针茅草地的间接服务功能价值，定量研究呼伦贝尔草地生态系统为人们所带来的巨大的生态经济效益，以期为保护、建设和促进呼伦贝尔草地资源的可持续利用和发展奠定基础。

4Rotational grazing system increased the light saturation point of Stipa grandis and Leymus chienesis,however,the effection towards light compensive point was not significant.

4划区轮牧提高了大针茅和羊草的光饱和点，但对光补偿点影响不大，因此扩大了其进行光合的光强范围。

With the increase of stand age, plant density decreased apparently; however, grazing could promote tillering and plant density.

随着种植年限的增加，老芒麦草地植株密度下降明显，但放牧利用可以促进植株的分集和植株密度的提高。

Also, textual sources appear to indicate that Hebrews lived in villages and raised livestock, seasonally grazing them in drier areas which didn't farm well, a form of subsistence known as transhumance.

文献资料显示希伯来人居住在村落，饲养牲畜。周期性地将牲畜移往更干燥的不适宜耕种的地区放牧。这种方式就被称为&季节性牲畜移动&。

Planted forests can deplete deep soil water, forming an obstacle to sustainable land use in the semi-arid area of Loess Plateau. The purpose of this study was to examine effects of grazing and cropping on replenishment of deep soil water where forest plantations had depleted soil moisture at depths of 2～9.9 m. We compared soil moisture on plantation plots with that on plots where plantations were replaced by crops, grazed grassland, and ungrazed grassland seperately.

为了研究黄土丘陵半干旱区人工林迹地土壤水分恢复情况，该文以正在生长的人工林土壤水分含量为人工林迹地土壤水分恢复的起点，并分别以持续农地和持续放牧荒坡的土壤含水量为林后农地和草地土壤水分恢复的上限，对位于黄土丘陵半干旱区绥德县境内的人工林迹地土壤水分恢复情况进行了研究。

We are traveling by train. Out the win dows, we drink in the passing scene of cars on nearby highways, of children waving at a crossing, of cattle grazing on a distant hillside, of smoke pouring from a power plant, of row upon row of corn and wheat, of flatlands and vall eys, of mountains and rolling hillsides, of city skylines and village halls.

乘着火车，我们领略着窗外流动的景色：附近高速公路上奔驰的汽车，十字路口处招手的孩童，远山上吃草的牛群，源源不断地从电厂排放出的烟尘，一片片的玉米和小麦，平原与山谷，群山与绵延的丘陵，天空映衬下城市的轮廓，以及乡间的庄园宅第！

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。