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1)  subtending leaf
苞叶;外苞叶;外包对向叶
2)  Husk [英][hʌsk]  [美][hʌsk]
苞叶
1.
Progress in Research of the ear and the Husk Development in Maize;
玉米雌穗与苞叶发育研究进展
2.
Senescence physiological characteristics of husk of two maize genotypes;
两种基因型玉米苞叶的衰老生理特性
3)  husk leaves
苞叶
1.
),Zhengdan 958 and Nongda 364,were used to analyze the differences of chlorophyll fluorescence of husk leaves,and the contents of chlorophyll as well as chlorophyll fluorescence parameters and photosynthetic parameters were also tested.
在大田条件下,以郑单958和农大364玉米为研究材料,测定了苞叶的叶绿素含量,并对叶绿素荧光动力学及光合参数进行了比较分析。
4)  bract [英][brækt]  [美][brækt]
苞叶
1.
Research Progress in Photosynthetic Physiological Characteristics of Maize Bract;
玉米苞叶光合生理特性研究进展
5)  corn-bract
玉米苞叶
1.
Study on the extracting craft of flavonoids in corn-bracts with ultrasonic and colorimetry, the best distilled conditions were: the ultrasonic power 700W, the extracting temperature 60OC , the proportion (mL/g) of materials 1 : 50, the concentration of ethanol 60%, the extracting times 35min, the most rate of total flavonoids 1.
运用超声波技术提取玉米苞叶中总黄酮,并用亚硝酸钠—硝酸铝比色法测定总黄酮含量, 得出提取玉米苞叶总黄酮最佳工艺条件:超声波功率700W,提取温度60℃,料液比(g/mL)1:50, 乙醇浓度60%,提取时间35 min,玉米苞叶中总黄酮最大提取率为1。
6)  Corn bract
玉米苞叶
1.
Corn bract reduces the leukocyte apoptosis and CD_(44) expression in rabbits with atherosclerosis;
玉米苞叶降低动脉硬化家兔白细胞凋亡及CD_(44)表达
2.
Results:Corn bract could reduce the levels of serum TC,TG,VLDL as compared with the model group.
目的:观察玉米苞叶煎剂对食饵性高血脂大鼠主动脉内皮细胞凋亡的干预作用及血清NO、ET水平的影响。
补充资料:苞叶大黄
   (水黄)   
   形态特征:寥科大黄属多年生中型草本植物,高40-80厘米。根状茎和根直而粗壮。茎单生,不分枝,粗壮,中空。基生叶4-6枚,茎生叶及叶状苞片多枚,下部叶卵形至卵状椭圆形,长9-14厘米,宽6.5-9厘米,顶端圆钝,基部近心形或圆形,全缘,具柄,上部叶和叶状苞片较小。6-7月开花,花序分枝腋生,常2-3枝成丛生,直立总状,花小绿色,数朵簇生,花梗具关节;花被片(4-)5-6,基部合生成杯状。果实菱状椭圆形,顶端微凹,基部楔形,翅极窄。9月叶和苞片变红色。 
   生境分布:生于海拔3000-4600米的高山草地。分布于西藏东部、四川西部和云南西北部。   

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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