variegation

英

美

n.  彩（花）斑（现象）；花斑叶

复数：variegations　

GRE

COCA.36990

英英释义

noun

• the act of introducing variety (especially in investments or in the variety of goods and services offered)
  1. my broker recommended a greater diversification of my investments
  2. he limited his losses by diversification of his product line
  Synonym:diversification
• variability in coloration

双语例句

• In recent years, owing to our excessively exploiting eco-resources of marine and continuously exacerbating the pollution of enviroment, our water ecosystem of marine are damaged seriously. The ecosystem of some areas are unbalanced while the variegation of organism are reducing sharply.
  近年来，由于我国海洋生态资源的过度开发，环境污染不断加剧，使我国海洋水生生态系统受损严重，局部海域生态失衡，生物多样性锐减。
• For the first time, we make use of thermoluminescence technique to demarcate variegation boulder bed which is the district corresponding period sediment guiding bed, the top appear multilayer ash tuff which have similar thermoluminescence parameter;
  首次利用热释光技术标定了杂色砾岩层为区域同期沉积的标志层，其上部出现的多层凝灰岩具有相似的热释光参数；
• Four varieties of citrus infected with Citrus Infectious Variegation Virus ( CVV) were freed from the virus by shoot-tip grafting in vitro.
  通过茎尖嫁接，使4个被传染性杂色花叶病（CVV）侵染的柑桔品种脱毒。
• Note the variegation of the neoplasm, with areas of red, tan, white, and brown.
  注意肿瘤颜色混杂，存在红色、褐色、白色以及棕色。
• Elimination of Citrus infectious variegation virus ( cvv) by Shoot-tip Grafting in vitro
  柑桔传染性杂色花叶病（CVV）的茎尖嫁接脱毒
• Variegation and Its Mechanism in Arabidopsis Leaves Induced by Mutation of Nuclear Genes
  核基因突变引起的拟南芥菜叶片花斑及其机制
• Many Hollies have delightful vellow-and-white variegation.
  许多冬青树长有好看的黄白相间的杂色斑。
• The production tests showed that the rigidity, luster and variegation degree of flower cores can be improved using the compound glue.
  生产性实验表明，在花芯制备中加入本研究制备的合成胶粉，产品硬度大，光泽度好，着色容易。
• Anatomy observation on the leave variegation of Pelargonium zonale Variation Analysis on Anatomical Properties and Chemical Compositions between Chinese White Poplar and Burl
  马蹄纹天竺葵叶斑变异的解剖学观察毛白杨与瘿瘤解剖特性和化学组成变异分析
• Variegation and chimerism generally lie in ornamental plants, but there remains considerable confusion in the meaning of these terms and the controlling mechanism.
  花叶现象在观赏植物中普遍存在，但它们的含义和控制机理仍存在相当大的混淆。