Isotopic Tracing of Hydrogeochemical Evolution of Groundwater in the Northern Part of Ordos Cretaceous Basin; small white-flowered cress common in wet places in eastern North America. 鄂尔多斯白垩系盆地北区地下水水化学演化的同位素示踪一种开小白花的水芹,常见于北美潮湿地区。
Large cosmopolitan genus of white-flowered terrestrial orchids. 开白花的陆生兰花的一个世界性大属。
Small white-flowered cress common in wet places in eastern North America. 一种开小白花的水芹,常见于北美潮湿地区。
White-flowered West Indian plant whose root yields arrowroot starch. 西印度群岛白花植物,其根产食用淀粉。
White-flowered Eurasian herb widely cultivated for forage and erosion control. 欧亚草本植物,花白色,因其可作饲料且具有控制土壤侵蚀作用而广泛种植。
European white-flowered weed naturalized in North America. 原产欧洲的北美野生白花杂草。
North American white-flowered avens. 北美洲的一种开白花的水杨梅。
White-flowered vine having thick roots and bearing small black berries; Europe to Iran. 开白花的藤蔓植物,有很粗的根,结小黑色的果实;欧洲至伊朗。
Hormonal control of sex expression in cucumber and Chinese white-flowered gourd 黄瓜及瓠瓜的性别表现与激素控制
Studies on the Techniques of Relieving the Dormancy of Matured White-flowered Gourd Seed 解除瓠瓜种子休眠技术的研究
Some of white-flowered parents carry the R gene which controls its hilum colour, others do not carry the R gene. 控制白花亲本籽粒脐色的基因有带与不带R基因之分。
For the second question, we investigated the pollinators and flower-visiting frequencies of the pollinators on Ipomoea purpurea in the field. We then compared the genetic variations between white-flowered and color-flowered individuals. 在对第二个问题的研究中,首先调查了野外圆叶牵牛不同花色的传粉者和传粉几率,其次是分析有色花个体与白花个体中的遗传变异程度。