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range plant cover 牧区植被
There is practically no plant cover on the deserts. 沙漠实际上没有植物层。
Plant cover has been observed to influence pesticide persistence. 人们观察到植物覆盖对农药持久性有影响。
Such regular stock movement prevented overgrazing of the fragile plant cover. 这种经常股票防止过度放牧运动的脆弱植被。
The smallest part of the plant cover that can be distinguished as a phytocoenological unit is the "coenocell". 可以区分出来作为植物群落学单位的植被的最小部分是“群落单元”。
The specific methods is safekeeping rangeland, safekeeping riverside using plant cover and stockade, resuming plant cover postmining goldmine. 具体途径是(1)保护草场；(2)实施植被、栅栏护岸工程；(3)沙金矿开采后的植被恢复。
The importance of units of the plant cover broader than the phytocoenose for classification is acknowledged by Soviet geobotanists. 苏联地球植物学家认识到，比植物群落较广泛的植被单位对于分类的重要性。
Exhibits range：Plant and equipment for processing prime and raw materials; Technology and equipment ror stainless steel production; Professional magazine, publication and other medias. 展品类别：不锈钢原料加工设备；不锈钢生产技术及设备；不锈钢技术期刊、出版物及其它媒体。
And forest soils are saltier and more acidic, compared with other types of plant cover such as crops or grasslands, the researchers found. 并且研究人员发现：森林土壤的盐分和酸性比农田或草原等其它类型植被更高。
"The lotus plants cover him with shade; The willows of the brook surround him. 莲叶的阴凉遮蔽他、溪旁的柳树环绕他。
Planting and making forests is to raise the earth's vegetation plant cover rate. 植树造林，提高土地的植被覆盖率。
The company LUNG PETER GMBH offers services from the ranges Plant construction, Anchoring systems in addition to Water jet cutting. LUNG PETER GMBH是一家工业型企业，该企业制造高精度的拉线装置、下锚装置,射水切割,设备制造。
The range of this plant is East Asia. 这种植物的产地在东亚。
I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
Closure cover system is one of important parts of landfill site construction, it includes landfill gas discharge guid ing layer, geotechnical film, drainage layer and plant cover surface soil layer. 封场覆盖系统是垃圾卫生填埋场建设的重要组成部分,覆盖系统包括气体导排层、土工膜、排水层、植被表土层。
The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
To study the plant parameters of intercropped crops,the temporal variation of plant height,plant cover,and leaf area index in intercropped area of Sichuan was investigated in 2005. 为研究间作系统的作物参数,于2005年在四川间作地区进行了作物高度、覆盖度和叶面积指数的时间变化研究。
The lotus plants cover him with their shade; The willows of the brook surround him. 22莲叶的阴影遮蔽牠，溪旁的柳树环绕牠。
Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
It has come within the range of practical politics. 这就属于可实施性政治的范围了。