尾松 的英文怎麼說
中文拼音 [wěisōng]-
The second one is poplar wood ( 3. 41 mj / m2 ), and the chinese fir wood has the lowest polar free energy ( 0. 74 mj / m2 ). the result of the surface polar free energy has shown the hydrophilic adsorption of the wood surface
這一結果表明不同木材表面對極性的小分子物質（如水分子）有不同的吸附能力，其中馬尾松木材表面對水分的親和性較強。Changes of some biochemical estimates in the hemolymph and body wall of dendrolimus punctatus infected by metarhizium anisopliae
馬尾松毛蟲感染綠僵菌后某些生化指標的變化Study on planting density affecting of the wood properties of masson pine
馬尾松木材在高溫乾燥中的水分擴散性Studies on physiological and biochemical changes of chinese fir and masson pine during storage
馬尾松種子貯藏過程中生理生化變化研究Elementary discussion on technical problem and countermeasure of cultivating masson pine forest special for paper - making industry
淺談培育馬尾松造紙工業專用林的技術問題與對策It is that the masson pine has the highest hydrophilic properties and the chinese fir wood / plastics composites have the best water - resistant properties
因此，馬尾松一塑料復合材料的界面耐水性能較差，而杉木一塑料復合材料界面的耐水性能較好。Guozhen pine pollen growth in the country is a unique selection of masson pine pollen species as raw material health treasures from the scientific formula
國珍松花粉是選用生長於我國的特有樹種馬尾松之花粉為主要原料，經科學配方而成的保健珍品。Soil eoc1 under broad - leaved stand increased gradually with temperature and reached the maximun in july and september. a more flat curve of soil eoc1 was observed in masson pine stand with a peak in july
從0一20厘米至60一80厘米，整個剖面上各層土壤水溶性有機碳占土壤總有機碳比率均是杉木林最高，闊葉林次之，馬尾松林最低。Using nicotinamide, a botanical insecticide, for controlling dendrolimus punctatus
煙堿防治馬尾松毛蟲初報Studies on the container cutting plant culture of pinus massoniana
馬尾松容器扦插育苗研究Research and development of rattan in china
造林密度對馬尾松木材主要性質影響的研究The sub - tropical winter weather has no apparent inhibition for the growth and development of the ovulate strobilus in pinus massoniana
亞熱帶的冬季氣候對馬尾松雌球果的生長發育沒有明顯的抑制作用。Successional dynamics of pinus massoniana forest in lijiang river watershed, guilin
桂林灕江流域馬尾松林演替動態Analysis on control efficacy of beauveria bassiana to dendrolimus punctatus
影響白僵菌防治馬尾松毛蟲的效果分析Research on mixed pesticide of j - dscpv and bt against dendrolimus punctatus
生物制劑大面積防治馬尾松毛蟲的研究Apply of markov chains to predict occurrence area of dendrolimus punctatus
運用馬爾可夫鏈預測馬尾松毛蟲發生面積Tests of controlling dendrolimus punctatus by use of cpv and cpv - bt preparations
兩種生物制劑防治馬尾松毛蟲試驗Analysis of nutrition constituent in the pupae of pine caterpillar, dendrolimus punctatus
馬尾松毛蟲蛹營養成份分析Application of silvicultural control against massonpine caterpillar, dendrolimus punctatus
營林技術治理馬尾松毛蟲蟲源地的應用Preliminary study on biological characteristics of dendrolimus punctatus and biological control of it
馬尾松毛蟲生物學特性及生物防治初探分享友人