相思樹,Acacia英語短句,例句大全

相思樹,Acacia
1)Acacia[英][?'ke???][美][?'ke??]相思樹
1.Study on wood pulping performances of four introduced Acacia species in southern Fujian;閩南引種4個相思樹種木材制漿性能的研究
2.The Comparative Experiment on Afforestation of Three Acacia Species;三個相思樹種的造林對比試驗
3.Control of Hemiberlesia pitysophila by interlogging and replanting acacia in longitudinal stripes in pine forests;縱帶間伐套種相思樹控制松突圓蚧的研究

英文短句/例句

1.acacia leucophloca銀葉相思樹韌皮纖維
2.Primary Studies on Rhizobia Isolated from Root Nodules of Acacia Crassicapa and Acacia Cincinnata;厚莢相思和卷莢相思樹種根瘤菌的初步研究
3.Features of soil microorganism in mixed forest of Eucalyptus spp and Acacia confusa桉樹相思樹混交林地土壤微生物特征研究
4.The bullhorn acacia has serious competition.牛角相思樹面臨著嚴峻的挑戰。
5.The research results show below: (1) The bark of Acacia spp.結果表明：(1)相思樹皮結構為疊生構造。
6.Evaluation of Kraft Pulping Properties of Acacia Spp. Woods;四種相思樹材硫酸鹽法制漿性能研究
7.Preliminary Study on the Stress Resistance of Rhizobia Isolated from Acacia in Panzhihua攀枝花市相思樹根瘤菌抗逆性的研究
8.Screening of Rhizobium Strains Strong Resistance to Stresses Isolated from Acacia spp.相思樹根瘤菌優良抗逆性菌株的篩選
9.Study on the Liquefaction of Acacia mangium bark under phosphoric acid catalysis and Resinification of Liquefied Products馬占相思樹皮磷酸催化液化及其液化物樹脂化的研究
10.Advances in in vitro multiplication and genetic engineering in Acacia相思樹種的體外繁殖及基因工程研究進展
11.Isolation and Characterization of CesA Genes from Acacia mangium Willd相思樹纖維素合酶基因的分離及其特性研究
12.Photometric Determination of Polyphenols in Leaves of Acacica Mangium with Folin-Ciocalteu Reagent福林試劑光度法測定馬占相思樹葉中多酚含量
13.The Callus Culture and Histological Observation on Acacia spp.相思樹的愈傷組織培養及其組織細胞學觀察
14.Cultural Connotations of Acacia spp. and Their Application in Landscape Greening相思樹的文化意蘊及其在園林綠化中的應用
15.Effects of tree height on whole-tree water use of Acacia mangium樹高對馬占相思整樹水分利用的效應
16.ECONOMIC BENEFITS ANALYSIS OF EUCALYPTS\= AND ACACIA CRASSICARPA MIXED FORESTS;桉樹與厚莢相思混交林經濟效益分析
17.According to designed parameters, properties of Acacia products all exceeded national standard.相思和桉樹2樹種的對比試驗研究結果表明：相思刨花模壓制品性能優于桉樹刨花模壓制品。
18.Anatomical Structure, Chemical Characteristics and Utilization of Bark of Acacia Artificial Forest相思人工林樹皮解剖構造、化學特性與開發利用

相關短句/例句

Acacia spp相思樹
1.Quality Assessment Model of Acacia spp. Seeds;相思樹種子的質量評價模型
2.In Vitro Culture and Production of Artificial Seeds in Acacia spp.;相思樹離體培養與人工種子制作
3)Acacia confusa相思樹
1.Effect of inoculating ectomycorrbizal fungus on Acacia confusa and Pinus massoniuna seedlings.;外生菌根菌接種馬尾松和相思樹幼苗的研究
2.Features of soil microorganism in mixed forest of Eucalyptus spp and Acacia confusa桉樹相思樹混交林地土壤微生物特征研究
4)Acacia tree species相思樹
1.The protection forests were built with five Acacia tree species on coastal sandy soil in Dongshuan County,and their wind-resistance and drought-resistance was tested also.應用大葉相思、肯氏相思、毛娟相思、馬占相思和厚莢相思等相思樹種在東山縣沿海沙地上營建防護林,并對其抗風、抗臺風及抗連續干旱性能進行了測定。
5)Acacia[英][?'ke???][美][?'ke??]相思樹種
1.Study on Water Holding Capacity of above-ground part in Six Acacia Species of Coastal Protection Forest;沿海防護林6個相思樹種地上部分持水量研究
2.A Study on Some Tolerance to Stresses of Acacia Rhizobium;相思樹種根瘤菌的若干抗逆特性
6)Acacia tree species相思樹種
1.Through the analysis of the effect of Casuarina equisetifolia protection forest regeneratd by Acacia tree species on chemical properties of soil,the results showed that compared with stand of Casuarina equisetifolia the water-soluble Cl~-and Na~+ in sandy land were reduced by using Acacia tree species,the content of the water-soluble Ca~(2+)in topsoil was increased.通過對相思樹種更新木麻黃防護林對沿海沙地土壤化學性質的分析,結果表明:與木麻黃林分相比,在沿海沙地后沿應用相思樹種造林使沙地土壤中水溶性C l-和Na+含量降低,而使表層土壤中的水溶性Ca2+含量升高;相思樹種能明顯地改善沙地土壤中有效養分的供給,然而,對不同的相思樹種來說,其改善程度有所差異;相思樹種明顯地增加了沿海沙地土壤中全氮和全碳的含量,且增加的量以沙地土壤的表層最為顯著。
2.Being short of coastal sandy land forestation species, bad system stability, faint resistance, seriousplant diseases, we proposed to cultivate Acacia tree species which had extensive adaptability and strongresistance to typhoon and arid site.針對沿海沙地上造林樹種缺乏，原有木麻黃防護林樹種單一、系統穩定性差、抗逆性弱、病蟲害時常發生的實際情況，提出栽培適應性廣、抗大風、臺風和抗干旱的相思樹種并應用于海岸帶防護林體系的建設中，對豐富沿海沙地上的造林樹種資源，解決因木麻黃連栽造成的生產力下降和地力衰退，改善防護林的樹種結構及林分空間結構，提高防護林的抗逆性和防護效能具有重要意義。