improved variety中文是什么意思

• 改良品种
• 经过改良的种子

• improve    vt. 1.改良，改善，增进。 2.利用，活用。 3.增 ...
• variety    n. 1.变化，多样化 (opp. monotony, ...
• breeding improved variety    选育良种
• improved    改进的; 改良的; 经过整治的
• a variety of    多种的; 各种各样, 多种多样; 各种各样；不同种类; 各种各样的..., 种种..; 各种各样的，众多的; 一种,种种; 种类繁多的; 种种,各种; 种种，多种多样的; 种种，若干不同的
• variety    n. 1.变化，多样化 (opp. monotony, uniformity)。 2.(各种东西的)杂凑。 3.异种；种类；项目；【生物学】品种；变种；【语言学】异体。 4.〔主英〕杂耍表演 (＝ variety show)。 an improved variety 育成[改良]品种。 every variety of form 各种形式。 for a variety of reasons 因种种理由。 for variety's sake 为了不单调起见。 full of variety富于变化的，丰富多彩的。 have a great variety to choose from 有很多种类可供选择。 in a variety of ways 用种种方法。
• aerodynamically improved    空气动力改进的
• aerodynamically-improved    空气动力改进的
• be gradually improved    日趋完善
• be increasingly improved    日趋完善
• evasion and improved    evasion闪避与精通反射闪避
• hybolin improved    苯丙酸诺龙油剂
• improved airfield    有良好道面的机场
• improved alacrity    高等捷速
• improved alignment    改善的线路
• improved ambush    强化伏击
• improved backstab    强化背刺
• improved black    改良炭黑
• improved blindsight    高等混沌之眼
• improved bound    改进的界
• improved breed    改良品种; 改良种
• improved channel    经过整治的航道
• improved channels    改良航道; 疏浚航道
• improved clarity    提高清晰度/可读性
• improved counterspell    精通反制法术

• Improved varieties of yellow ginger breeding technique
  黄姜良种繁育技术
• Scientific and technical innovation , cooperation and joint success the successful experiences of guoxin agricultural research association on realization of industrialization of improved variety of seeds
  科技创新合作共赢国欣农研会棉花良种产业化的成功实践
• The specific objective of the study is to analyse the adoption of improved varieties and the changes in characteristics of varieties across china
  摘要分析了中国25个水稻主产省主要种植的水稻品种，探讨中国水稻品种改良进程和水稻品种性状的变化，并采用水稻成本数据研究品种改良对水稻生产的贡献。
• As we all know , mankind ' s ability to create wealth had been promoted at the speed of geometric progression , due to the invention of steam engine and computer and the utilization of steels and improved varieties
  我们知道，曾经因为蒸汽机、计算机等生产工具出现，因为对工业钢材、农业良种等劳动对象的利用，人类社会生产财富的能力得到了几何级数的提高。
• The results obtained from maximum yield research ( myr ) experiments conducted at different state agricultural universities in india show that it is possible to harvest high yields of crops by adoption of improved varieties , high population stands and appropriate fertilizer levels
  在印度不同邦立农业大学进行的最高产量研究结果表明，通过使用良种、高密度栽培及掌握合理的施肥水平获得作物高产是可能的。
• Rate of new lines provided to yield trials is 16 . 94 % for anther culture breeding , 1 . 49 times that of the conventional breeding ; and the rate of improved variety obtained from anther culture is 0 . 93 % , 3 . 32 times comparing with that from conventional breeding
  经花培入选的产量鉴定新品系的选择效率为16 . 94 % ，是同期常规新品系选择效率11 . 34 %的1 . 49倍；经花培育成的审定品种的选择效率为0 . 93 % ，是同期常规育成审定品种选择效率0 . 28 %的3 . 32倍。
• There are a number of possible explanations for this , but the most likely ones are removal of nutrients , improved varieties , improved farming techniques , including better moisture conservation , weed control , crop rotations and timely planting date ; and improved pest control practices
  对此有一些可能的解释，但较好的解释是，因为养分被移走，使用了良种和先进的农作技术，包括更有效的保水、除草、作物轮作和适时播种，此外还有良好的害虫防治技术。
• Extension of improved variety in tianjin has made a great progress since the start - up of the 9th " five seed project , but there are still many problems exist . including : 1 . disconnection among seed cultivation , seed reproduction and seed extension , short of sustainable scientific research of seed cultivation , lack of effective variety protection and competitive varieties
  品种质量是种业发展的关键环节，本文针对天津市种业的现状指出当前存在的主要问题在于：一是育、繁、推脱节，科研育种力量后劲不足，品种保护跟不上，没有拳头品种；二是良种推广部门多是贸易公司形不成产业；三是产后加工跟不上，阻碍了良种产业化的形成。

• improved varietyとは意味：改良種｛かいりょうしゅ｝、改良品種、育成種