查询词典 water dropwort

Nutrient Components in Leaflets and Petioles of Water Dropwort;2. Establishment of regeneration system of 'Alachua' was carried out using petioles as explants.

以圆叶葡萄'Alachua'的叶柄为外植体，通过对基本培养基、激素种类及浓度组合的筛选，研究圆叶葡萄Alachua再生体系的建立。

The contents of Ca, Mg, Na, Fe, Zn and soluble protein, vitamin C, carotene, mannitol and total flavones in leaflets were higher than those in petioles in the same treatment. It indicated that leaflets of water dropwort had higher nutritive value. It is recommended that leaflets should be the main edible organ.

相同处理的小叶中Ca、Mg、Na、Fe、Zn及可溶性蛋白、VC、胡萝卜素、甘露醇和总黄酮含量均高于传统食用器官叶柄，表明湿栽水芹小叶的营养价值较高，建议推广湿栽水芹以小叶为食用器官的种植模式。

The edible parts of the vegetables(stems of water dropwort and corms of arrowhead and water chestnut)showed enrichment of 147 Pm with the absorption coefficient,being 1.29±0.28,2.09±0.03 and 1.55±0.55,respectively.

其中，水芹菜随生长时间的延长，吸收147Pm的量明显增加，50、80、110d时全样的吸收系数分别为0.98±0.19、0.92±0.38和1.14±0.18；(2)3种蔬菜的食用器官(水芹菜的主茎，慈姑和荸荠的球茎)对147Pm具有明显的富集性，吸收系数分别为1.29±0.28、2.09±0.03和1.55±0.55。

The quaint three-lobed leaves, shaped like a grebe's foot, were still small, and the flower-stocks, thick as corn in a field, were crowned with pyramids of buds, cream and rosy-red like the opening dropwort clusters, and at the lower end of the spikes were the full-blown singular, snow-white, cottony flowers－our strange ans beautiful water edelweiss.

在古朴的三波瓣叶，形如grebe的脚，仍然很小，花卉股票，厚厚的玉米在现场，被冠以与金字塔的芽，奶油和美丽的红色一样开放dropwort集群而在低端的尖峰被全部吹奇异，雪白的， cottony鲜花-我们奇怪答美丽的水edelweiss 。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。