品种退化的英文

• degeneration of seed strains
• degeneration of variety
• degradation of breed
• degradation of variety
• deterioration of strains
• deterioration of variety
• standard aberration
• variety degeneration

• "品种"英文翻译    breed; cultivated varieties; ...
• "退化"英文翻译    become vestigial; degenerate ...
• "品种退化率" 英文翻译 :    variety degeneration rate
• "菌种退化" 英文翻译 :    spawndegenerationn
• "杂种退化" 英文翻译 :    hybrid breakdown
• "种族或品种的退化" 英文翻译 :    abatardissement
• "退化" 英文翻译 :    become vestigial; degenerate; deteriorate; retrograde; devolution; retrogradation; retrogression; retroversion; regression; involution; degeneration; degenerescence; degeneracy; cataplasia; catagenesis; atresia 鸡的翅膀逐渐退化, 不会在空中飞行了。 the wings of the chicken have become vestigial; it can no longer fly. 土豆种了几年之后就会退化。 after a few years' planting, the quality of the potato crop deteriorates
• "品种" 英文翻译 :    1.[生物学] breed; cultivated varieties; strain; variety 优良品种 improved breeds; 许多菊花品种 many varieties of chrysanthemum; 苹果的新品种 a new variety of apples2.(产品种类) variety; assortment 货物品种齐全 have a good assortment of goods; 增加花色品种 increase the variety of colours and designs; 品种纯度 purity of variety; 品种更新 seed replacement; 品种检定 variety certification; 品种鉴定 identification of variety; 品种齐全 great variety of goods; 品种试验 variety test; 品种特性 breediness; 品种特征 varietal characteristic; 品种提纯复壮 variety rejuvenation; 品种退化 variety degeneration; variety degression; 品种征集 variety collection; 品种证明书 species certificate; 品种资源 variety resources; 品种资源库 species bank
• "变性，退化" 英文翻译 :    degeneration
• "倒退，退化" 英文翻译 :    retrogress
• "恶化；退化" 英文翻译 :    degenerate
• "非退化" 英文翻译 :    non degenerate; nondegeneracy; nondegenerate; null vector
• "海退；退化" 英文翻译 :    regression
• "荒废，退化" 英文翻译 :    obsolescence
• "降格，退化" 英文翻译 :    degradation
• "使退化" 英文翻译 :    degrade; moulder
• "退化,恶化" 英文翻译 :    deterioration
• "退化，降" 英文翻译 :    degradation
• "退化，降解" 英文翻译 :    degradation
• "退化，萎缩" 英文翻译 :    wither
• "退化；退降" 英文翻译 :    degradation
• "退化癌" 英文翻译 :    retrograde cancer
• "退化病" 英文翻译 :    degenerative disease
• "退化的" 英文翻译 :    catagenetic; degenerate; degenerative; degraded; devolutive; obsolete; pejorative; regressive; retrograde; retrogressive; rudimental; rudimentary; vestigial - fully developed
• "退化度" 英文翻译 :    degree of degeneracy; degree of degeneration; zero of degeneracy

• Generation reason of flower variety and its prevention measures
  花卉品种退化原因及其预防措施
• It has great developing potentialities in such aspects as science and technology , the climate condition , the geographic location , the market prospects . unfortunately , the vegetable industry in yantai municipality started later than shouguang and other counties or cities . there are also a series of problems in the production , such as variety degeneration , lower content of technology , slower industrialization process , unbalanced supplying for all year round , poorer product quality , and so on
  烟台市蔬菜产业的发展起步晚于寿光等县市，生产中还存在品种退化、技术含量低、产业化进程较慢、不能保证周年均衡供应、产品质量不高等一系列的问题；烟台市蔬菜加工业较为发达，加入wto虽然为烟台市蔬菜出口加工业发展提供了新的机遇。
• It may becomes the hi - new technical substitute of the conventional seedling techniques having been used for nearly 2000 years . it is the only great system of technique that liberate the tissue culture from lab into field while maintaining its high coefficient and high speed characters , and adding new characters of low cost , in cloning many species
  中国加入wto后，传统的以产粮为主的农业同样面对严峻的挑战和机遇，粮食产量过剩，供大于求，水果品种退化，产量低果质差传统的”当家菜”价低质次，这些已不能满足已解决温饱问题的人们需要。