petiole
英
美
网络 叶柄; 腹柄; 茎部; 前伸腹節
复数：petioles
COCA.39765
双语例句
- Of or characterized by cells that have become less differentiated. Stipule A modified leaf found as an outgrowth from the petiole or leaf base.
退行发育术的细胞退回到未变异状态的或有其特征的托叶：由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。 - The histochemical allocation of the coumarin in the root, the blade and the petiole of the Glehnia littoralis was studied by using the fluorescent microscopy and the light microscopy.
利用冷冻切片技术和常规石蜡制片技术，分别通过荧光显微镜和光学显微镜对珊瑚菜的根、叶片、叶柄等部位中的香豆素进行了组织化学定位。 - Of, relating to, or growing on a petiole.
叶柄的，与叶柄有关的，或长在叶柄上的。 - This experiment inspected the effect of four different growth regulators on callus induction of cotyledon, young leaf, petiole and Hypocotyl in Creeping Dichondra with the orthogonal design.
采用正交设计试验法，研究了四种不同生长调节剂对马蹄金子叶、片、柄和下胚轴愈伤组织诱导的影响。 - New Begonia Varieties 'Purple Leaf',' Purple Petiole' and 'Dalie'
秋海棠新品种‘紫叶’、‘紫柄’和‘大裂’ - Thick, white and long petiole, dark green leaf, vigorous growth, heat tolerance.
高脚、叶色深绿，叶柄厚白，生长势旺，抗病性强。 - Stipule A modified leaf found as an outgrowth from the petiole or leaf base.
托叶：由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。 - Petiole ( 2-) 4-11 cm, white maculate, densely villous.
叶柄（2-）4-11厘米，白色具斑点，密被长柔毛。 - Shrubs had greater lamina volume at a given petiole mass than trees, but the lamina mass and area they support were not significantly different.
在相同叶柄干重下，灌木较乔木支持更大的叶片体积，但它们支持的叶片干重与叶片面积无显著差异； - Morphological indexes such as stem diameter, plant height, petiole length in upper, middle and lower parts of cassava were measured and their relationship with the stem and leaf biomass were analyzed.
为构建木薯茎叶生物量的估测模型，调查了木薯上、中、下部的茎粗、株高、叶柄长等形态学指标与茎叶生物量的关系。 - Light to medium green, elliptical, very thin, crinkled, long flexible petiole. Usually single crown. Large.
亮到中绿色椭圆型很薄的叶子，有波纹，长而有弹性的叶柄。通常单个顶芽。大型。 - Small and exquisite plant shape, dark green and winkless leaf, white petiole, good quality.
晚抽薹、株型小巧紧凑、叶色深绿、叶面皱缩、叶柄洁白、品质佳。 - Dark green, pointed, quilted, smooth, prominent veins, serrated/ occasional red back, petiole.
深绿色尖型叶，叶脉向上气状突起，叶面平坦，脉纹明显，锯齿叶缘，不时有红色的叶背，叶柄。 - Complete leaf composed of petiole, blade and stipule.
完全叶由叶柄、叶片和托叶组成。 - Late-bolting, white petiole, good plant shape, good quality.
晚抽薹、叶柄洁白、植株紧凑、品质佳。 - Among cotyledon, petiole of cotyledon, hypocotyl, and radicle, hypocotyl has the most responsive explants to2,4-D.
在子叶、叶柄、胚轴以及胚根四者当中，下胚轴对2,4-D的反应状况最好。 - The table and chair had nothing, the pail had once possessed a handle, but that had been removed. A sessile leaf has no petiole.
桌子和椅子无法利用，水桶是有柄的，但那柄已被拆掉了。无柄的叶没有叶柄。 - Green or brown flexible petiole, variable internode length. Large trailer.
绿色或咖啡色的柔软叶柄，节间距离易变。大的悬垂型。 - The vascular tissue passes through the pulvinus into the petiole proper.
维管组织经过叶枕进入叶柄。 - The Effect of Fertilizer Application on Nutrient Contents in Papaya Petiole
施肥对番木瓜植株叶柄养分含量的影响 - Celery for the celery is formed Apiaceae herbs Feinen petiole, its spicy, sweet, cool, nutritious, containing protein, various vitamins and essential minerals and dietary fiber body.
芹菜为伞形科芹菜属中形成肥嫩叶柄的草本植物，其味辛、甘，性凉，营养丰富，含有蛋白质、各种维生素和矿物质及人体不可缺少的膳食纤维。 - A complete leaf consists of a lamina, a petiole and stipules.
一片完全的叶有三个部分组成，即叶片、叶柄、托叶。 - Wider, white and mid-length petiole, green leaf, heat tolerance, resistant to diseases.
中脚紧凑、叶色绿，叶柄宽白，耐热、抗病。 - Rich bottom shape, good quality, glossy dark green leaf, thick wider petiole.
束腰、美观，品质优，叶色油绿，叶柄宽厚。 - First Research on the Relationship Between Blade Area and Petiole Length, Internodes Length, Leaf Inclination Angle of Trees
树木叶片面积与叶柄长、节间长和叶倾角的关系初探车用散热器中百叶窗翅片倾斜角度的研究 - Nitrate Uptake, Efflux, Reduction and Transformation, and Their Relationships to Petiole Nitrate Accumulation over Leafy Vegetable Cultivars
叶菜硝态氮吸收、溢泌及还原转化与品种间叶柄硝态氮累积差异的关系 - Simple leaf: one blade and one petiole;
单叶：一个叶片，一个叶柄； - Scales attaching to the base of petiole are brown, lanceolate.
叶柄基部鳞片棕色，披针形。 - Petiole fragments and young receptacle derived from test-tube cultured flameray gerbera were used as explants, the induction and differentiation culture of buds experiments were conducted.
以非洲菊试管苗叶柄切段和幼花托为外植体，进行芽诱导分化培养比较试验。 - So, foliage played an important role in yield and quality of sweetpotato for vegetable because they had more amount nutrient than petiole and stem.
由于叶片营养成分高于叶柄和茎，因此，叶片在蔓尖的产量和品质中占有重要地位。