叶片的例句（叶片在句子中的用法）

• Pink with faint blue, crown _ shaped ; lateral flowers spars, spreading, sterile. 粉色,微蓝, 皇冠型.株型开张, 花朵侧开.叶片长尖而稀.吐芽少. 无结实能力.
• Murawski A carnivorous Eupithecia caterpillar prowls a fern leaf in Oahu, Hawaii, in search of prey. 一种食肉类的毛虫巡游在一些厥类植物的叶片在瓦胡岛, 夏威夷, 为了寻找食肉类毛虫.
• Trichomes are unicellular or pluricellular outgrowths from the epidermis of leaves, shoots, and roots. 毛状体是叶片 、 枝条和根的皮层的单细胞或多细胞的外生物.
• The first sign of potassium deficiency is a white speckling or freckling of the leaf blades. 缺钾的最初病症是叶片呈现白色斑痕或斑点.
• The RE - aluminizing technique and coating structure of gas turbine blade made of alloy M 38 G are studied. 研究了涡轮叶片材料M38G合金渗稀土 - 铝涂层的工艺过程和组织结构.
• Straightening vanes are effective in reducing the upstream pipe - length requirement. 矫直的叶片对于减少上游直管的要求长度是有效的.
• Straightening vanes can be used where long straight ways are not possible. 在不可能安装较长的直管段情况下,可以来用导流叶片.
• rotor blades on a helicopter 直升机的旋翼叶片
• When these breezes reached the platform the palm - fronds would whisper. 微风吹到平台时,棕榈叶片发出簌簌的低吟.
• This paper deals with leaf anatomy of 33 species in eight subgenus of Rhododendron from China. 报道了分别隶属于杜鹃花属(Rhododendron)中8个亚属的国产33个种叶片的解剖特征.
• Variegation The occurrence of patches of different colors on leaves or flowers. 色斑:植物叶片或花表面出现的彩色斑块.
• CCC could improve and continue the activities of SOD, POD. CCC能有效提高和延续地榆叶片的SOD, POD酶活性.
• Softwood trees have thin, needle - like leaves. 软材树的叶片纤细, 呈针状.
• Rates of leaf photosynthesis have little relationship to yield. 叶片的光合作用速率与产量的关系不大.
• The content of gibberellin ( GA ) and indole - 3 - acetic acid ( IAA ) in the young - shoot - tips of litchi ( Litchi chinensis Sonn. ) 荔枝 ( Litchi chinensisSonn. ) 嫩梢顶端的赤霉素 ( GA ) 和吲哚乙酸 ( IAA ) 含量很高,叶片转绿、梢老熟时明显降低,以后才开始花芽分化.
• Establishment of Regeneration System from Leaves and Leafstalk of Spiraea prunifolia Sieb . et Zucc. 与叶绣线菊叶片和叶柄再生体系的建立>>相似的文献.
• CCC could be able to increase the activity of IAA oxidase as the concentrations increased. CCC在同一时期能显著提高地榆叶片中IAA氧化酶活性,并且随着药剂浓度的增大而增大.
• Studies on the systematic and evolutionary of Zizania Gramineae : Leaf epidermis. 菰 属系统与演化研究—叶片表皮微形态.
• Safe, soft nylon fan blades and a gooseneck design with attractive matte chrome finish. 设计紧凑,适合在你的公文包. 安全的尼龙风扇叶片安全和手感柔软.
• Objective : To observe symptom and ECG changes after taking Ginkgo Leaf tablet. 目的: 观察银杏叶片对冠心病心绞痛的影响.