因?yàn)?/c>前者能產(chǎn)生較高的溫度(日曬作用)。
multiple varieties, row covers, plastic mulch, low tunnels, high walk-in tunnels and greenhouses.
多個(gè)多樣性,排包括,塑料護(hù)蓋物、低的隧道、高的輕而易舉的隧道和溫室。
Dry resin coated in plastic mulch machine or gravure printing machine, mainly for thin films of polymer-coated.
干法覆膜——在覆膜機(jī)或凹印機(jī)上進(jìn)行,主要用于薄膜材料的覆膜。
if only one side of the paper while the other side of polymer-coated plastic mulch, very prone to self-crimping.
如果只在紙張的一面覆膜而另一面不覆膜,非常容易發(fā)生卷曲現(xiàn)象。
If the use of plastic mulch film sub-gloss, resin coated products will give consumers a noble, and elegant feel.
如果采用亞光薄膜覆膜,覆膜產(chǎn)品會給消費(fèi)者帶來一種高貴、典雅的感覺。
For plastic mulch film are: polypropylene film 3, PVC film, polyethylene film and polyester film and ? dpolycarbonates etc.
用于覆膜的塑料薄膜有:聚丙烯薄膜、聚氯乙烯薄膜、聚乙烯薄膜、聚酯薄膜和聚碳酸酯薄膜等。
Plastic mulch generally have oily, water-borne and hot press predeposited.
覆膜一般有油性、水性及熱壓預(yù)涂三種。
At the same time to do so in the manner and quality of the plastic mulch to style the quality and effect of the printed matter.
同時(shí)還給奪目覆膜的質(zhì)度和方法也會差品格印紋的質(zhì)度和成果爆發(fā)感化。
Black plastic mulch can help keep them warm.
用黑塑料護(hù)根能幫助它們保持溫暖。
The plant survival rate with stone mulching was higher than with litter which was much higher than plastic mulch.
石面覆蓋存活率最高,其次是枯枝落葉覆蓋。
In the use of plastic mulch for BOPP film.
在使用拉伸聚丙烯薄膜覆膜時(shí)。
This is a traditional plastic mulch.
這是一種傳統(tǒng)的覆膜方式。
At the same time also membership card after processing technology, such as plastic mulch, and so on.
同時(shí)也有利于會員卡制作后加工工藝,例如覆膜、上光等。
Distribution and movement characteristics of soil water and soil salt during evaporation from perforated plastic mulch
覆膜開孔土壤蒸發(fā)的水鹽分布特征及運(yùn)移規(guī)律研究
Advantage of Field Drip Irrigation Under Plastic Mulch and its Effect on Production Increase of Cotton
大田膜下滴灌的優(yōu)勢及對棉花增產(chǎn)的作用
Experimental Research on Influence of Temperature on Salt Ions Transportation Under Drip Irrigation Under Plastic Mulch
膜下滴灌條件下溫度影響鹽分離子運(yùn)移的試驗(yàn)研究
Effect on Morphology and Photosynthesis Index of Cucumber under Plastic Mulch in Solar Greenhouse with Different Irrigation amount
不同灌水處理對溫室黃瓜形態(tài)及光合作用指標(biāo)的影響
Influence of irrigation modes on water consumption and yield of cotton with drip irrigation under plastic mulch in North China Plain
華北平原膜下滴灌棉花水分利用效率及產(chǎn)量對供水方式響應(yīng)研究
If pressure is too small, plastic mulch film fragile products, does not light, sturdy;
如果壓力過小,覆膜產(chǎn)品的膜不牢、不亮、易產(chǎn)生皺紋;
Influence of Lateral Layout of Drip Irrigation under Plastic Mulch on Water Transmission and Effect of Increase Cotton Production
膜下滴灌毛管配置對水分運(yùn)移及棉花增產(chǎn)效應(yīng)的影響
Water demand and Irrigation Scheduling of Drip Irrigation for Cucumber under Plastic Mulch in Solar Greenhouse
日光溫室膜下滴灌黃瓜需水量與灌溉制度的試驗(yàn)研究
Effect of Optimized Nitrogen Management on Sea Island Cotton Yield and Fiber Quality under Plastic Mulch by Drip Irrigation
優(yōu)化氮肥管理對膜下滴灌海島棉產(chǎn)量和品質(zhì)的影響
Spatial and temporal variation of soil temperature extremum under plastic mulch in Xinjiang
新疆農(nóng)田作物覆膜地溫極值的時(shí)空變化
Design of a Raking Component on Plastic Mulch Lifter
地膜回收機(jī)攏膜機(jī)構(gòu)的設(shè)計(jì)
Water demand and irrigation scheduling of drip irrigation for cotton under plastic mulch
荒漠氣候區(qū)膜下滴灌棉花需水量和灌溉制度的試驗(yàn)研究
Regulated deficit irrigation of cotton under plastic mulch condition
覆膜棉花調(diào)虧灌溉模式的研究
Analysis on Synthetical Benefit of Drip Irrigation Under Plastic Mulch for Tomato
番茄膜下滴灌綜合效益分析
Field Temperature Characters with and Without Plastic Mulch
覆膜與不覆膜條件下地溫場特性研究
Soil evaporation under perforated plastic mulch
覆膜開孔土壤蒸發(fā)實(shí)驗(yàn)研究
A Discussion on Mechanization for Recovering used Plastic Mulch
殘膜回收機(jī)械化的探討
Study on plastic mulch and hole seeding cultivation of maize in Minqin desert fringe
民勤縣沙漠邊緣玉米覆膜穴播栽培試驗(yàn)研究
Cotton's fertilization model under the condition of drip irrigation under plastic mulch in Xingjiang
棉花膜下滴灌條件下水肥一體化協(xié)調(diào)管理模式研究