草篱,grass hedgerow
1)grass hedgerow草篱
1.The soil and water conservation effects of Pennisetum alopecuroide and Arundinella hirtagrass hedgerows were studied by simulating rainfall under different rain intensity(22,36,63 mm/h) and slope gradients(5%,10%,15%,20%).在华北地区采用人工模拟降雨的方法研究了狼尾草和野古草两种人工草篱在不同雨强(22,36,63 mm/h)和不同坡度(5%,10%,15%,20%)条件下对坡耕地水土流失的影响。
2.Grass hedgerows had little influence on soil total nutrient contents,but it affected the content and distribution of soil available nutrient in soil remarkably.[目的]研究不同草篱对坡耕地水土流失和土壤养分的影响。
英文短句/例句
1.Effects of Grass Hedgerow on the Soil and Water Loss and Soil Nutrient of Slope Land草篱对坡耕地水土流失和土壤养分的影响
2.Low hedges round lawns discourage people from walking on the grass草坪四周的矮树篱阻拦人们踏上草地。
3.An area of grassland unbounded by hedges or fences.荒草地无栅栏或篱笆环围的草地
4.hedgerows full of yarrow有很多欧蓍草的灌木树篱.
5.She came across butchered hedges and flowerbeds choked with weeds.她发现树篱被糟蹋，花坛里野草丛生。
6.At the far end of the meadow two slates in the wall, which at this point replaced the hedge, indicated a stile.在草地的另一端，树篱围墙中有两块石板和树篱相连。看得出这是供人越过树篱的阶梯。
7.I came to the hurdles and stood looking over into the hay-field.我走到篱笆那边，站在那里朝着干草场望去。
8.cutting machine for slips, hedges, silage, straw, hay or fodder, farm-type农用幼枝、绿篱、青贮米、茎蒿、干草或饲料切割机
9.He skipped briskly over the fence, and made for an overgrown ditch and bank.他轻巧地跳过篱笆，走向一个长满荒草的沟。
10.Ecological Effects of Forage Maize Hedgerow on Abrupt Slope Land陡坡地饲草玉米生物篱的生态效益研究
11.European annual grass often found as a weed in waste ground especially along roadsides and hedgerows.欧洲一年生草，在荒地尤其是路边和灌木树篱常见的一种杂草。
12.`No wonder the grass grows up between the flags, and cattle are the only hedge-cutters.“怪不得石板缝间长满了草，而且只有牛替他们修剪篱笆哩。”
13.Impacts of Eulaliopsis Binata Hedgerow System on Soil and Water Losses in Purple Hilly Area, SW-China;紫色丘陵区蓑草植物篱防治水土流失的效应及机理
14.Study on sustainable development model of ecological agriculture under contour hedgerow in small watershed植物篱模式下小流域退耕还草生态农业可持续发展模式研究
15.Effects of Perennial Alfalfa and Hedgerow System on the Adjustment and Control of Soil Erosion in the Granite Sloping Fields生草覆盖和植物篱措施对红壤坡地土壤侵蚀调控效应研究
16.an opening in a hedge, fence, etc树篱、 篱笆等上的豁口
17.a gap in a fence, hedge, wall, etc篱笆、 树篱、 墙壁等的豁口
18.They will all come and settle on the steep ravines, on the ledges of the cliffs, on all the thorn bushes and on all the watering places.赛7:19都必飞来、落在荒凉的谷内、磐石的穴里、和一切荆棘篱笆中、并一切的草场上。
相关短句/例句
Vetiver grass hedgerow香根草篱
1.The experimental results in successive 6 years showed that applying fertilizer could accelerate Vetiver grass growth and the formation ofVetiver grass hedgerow.连续 6年的试验结果表明 :施肥能加速香根草的生长 ,促进浓密的香根草篱的形成 ,对分蘖的影响达到极显著水平。
3)Eulaliopsis binata (Retz.)GE.Hubb hedgerow system蓑草植物篱
4)pastural fence-weaving machine草原筑篱机
5)the Vetiver zizanioides contour hedgerow香根草植物篱
1.A study on the effect ofthe Vetiver zizanioides contour hedgerow on the soil and nutrient loss control;香根草植物篱控制坡地侵蚀与养分流失研究
6)biological hedgerow of vetiver香根草生物篱
1.Utlizing surface runoff plots,the impacts ofbiological hedgerow of vetiver on surface runoff,soil and water loss and nitrogen loss in vegetable field with pepper(Capsicum annuum L.通过修建径流小区,开展了自然降雨条件下香根草生物篱对种植辣椒土壤地表径流的发生及其引起的水土流失和氮素流失影响的研究。
延伸阅读
草达灭环草丹分子式：C9H17NOS分子量：187.3CAS号：密度：1.063沸点：202（1.33千帕）℃蒸气压：蒸气压0.745E-3千帕（5.6E-3毫米汞柱，25℃）。毒性LD50(mg/kg)：大白鼠急性经口369（雄）、450（雌），小白鼠急性经口795，兔急性经皮大于4640，对兔眼睛又适度刺激，对皮肤有轻微刺激。对豚鼠皮肤无过敏反应。鱼毒LC50(96h，mg/L)虹鳟1.3，鲶鱼29，金鱼30。性状：透明有芳香气味的液体。溶解情况：20℃时在水中溶解度为800毫升/升，可溶于丙酮、苯、二甲苯等有机溶剂。用途：为低毒除草剂。施用于水稻田中，由于相对密度大于水，沉降在水与泥的界面，形成高浓度的药层，杂草通过药成时，迅速被初生根吸收而受害。可防治萌发的阔叶及禾本科杂草，对稗属特别有效，特别适用于以稗草为主的水稻田。一般加工配制为乳油。制备或来源：可以S-乙基氯代甲酸酯和六亚甲基亚胺为原料制得。备注：在室温下至少稳定2年。类别：除草剂
