白楊葉 的英文怎麼說
中文拼音 [báiyángyè]
白楊葉
英文
david poplar leaf-
Five chitosan samples ( 3. 8 10 ^ 5, 7. 8 10 ^ 4, 4. 8 10 ^ 4, 1. 7 10 ^ 4, 2. 3 10 ^ 3 ) were used to investigate their activity in vitro against phytopathogenic fungi, which caused anthracnose on garden plants such as euonymus japonicus, ophiopogon japonics and magnolia grandiflora, and rot on fraxinus hupehensis
採用平板法研究了殼聚糖系列樣品對大葉黃楊炭疽病、沿階草炭疽病、廣玉蘭炭疽病和對節白蠟腐爛病等庭院植物病原真菌的體外抗菌性能。So quiet the grove was, so still the air, that even the aspen leaves hung limp.
小林子靜悄悄的，一點風也沒有，連白楊的葉子也無精打采地垂下頭來The leaves of the poplar trees rustled in the wind
風吹著白楊樹葉沙沙地響。Forests sometimes contain many tree species within a small area ( as in tropical rain and temperate deciduous forests ), or relatively few species over large areas ( e. g., taiga and arid montane coniferous forests )
作為普遍規則，受被子植物支配的森林（闊葉林）比那些受裸子植物支配的森林（松樹或針葉林）物種豐富，雖然有例外存在（例如，種類匱乏的白楊和樺樹生長在北緯度地區） 。Euonymus japonicus, buxus sinica, qiaogua cyclovirobuxine, daixienu : zhen, sisal, sophora japonica, chui huai, heavy liu, gold weeping willow, qu liu, sheng liu straight, acacia, liriodendron, luan tree, jingdong, france wu, jing feng, ginkgo, bauhinia, lagerstroemia indica, cherry tree, chuisi begonia, kwong ( red, white, purple, yellow ) magnolia, the flower rose ( 200 kinds of flowers abundance rose ( beijing red hat, yellow hat, manmu, etc. ), flowers ( fruit ) pomegranates, lamei, such as osmanthus
大葉黃楊、小葉黃楊、雀舌黃楊、大葉女貞、劍麻、國槐、垂槐、重柳、金絲垂柳、曲柳、直生柳、合歡、馬褂木、欒樹、青桐、法梧、青楓、銀杏、紫荊、紫薇、櫻花、垂絲海棠、廣（紅、白、紫、黃）玉蘭、大花月季（二百種豐花月季（北京紅帽、黃帽子，曼姆等） 、花（果）石榴、臘梅、桂花等。Veneer dyeing can improve wood visual characteristics and imitatethe color and luster of precious wood species, to increase the decorative effect. the veneers of hardwood species such as % populus tomentosa, paulownia elongata % were adopted to make dyeing experiments by using acid dyestuff. the result shows : the acid dyestuff in textile industry could be used in wood dyeing process. compound dyeing can be adopted by using the mixture of several kinds of dyestuff. the different treatment methods before the wood was dyed affects the dyeing effect of wood. there is a great difference in the deformed degree of dyeing veneers, smooth level has a relation with wood density. the density of dyestuff, dyeing time and dyeing temperature and so on have many influences on dyeing effect. different technological process has been used in veneers of different wood speicies
木材單板染色有利於改善木材視覺特性，可以實現模仿珍貴樹種木材的色澤，提高裝飾效果.該研究選取毛白楊和泡桐等闊葉樹種木材單板採用酸性染料進行染色實驗，結果表明：紡織工業用酸性染料可用於木材染色，也可以採用幾種染料混合復合染色；木材染色前的不同處理方法影響木材的染色效果；染色單板的變形程度有較大差異，平整度與木材密度相關；染料濃度、染色時間和染色溫度等對染色效果有較大的影響，不同樹種單板應採用不同工藝Oak, poplar, maple, chestnut
白楊葉楓樹葉栗子樹葉什麼的I like the aspen grove very much and decided to include the mountain peak in the photo to accentuate the golden color of the leaves
我非常喜歡白楊樹叢，因而決定將山頂拍入照片中，以強調金黃色的樹葉分享友人