助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   《杂交水稻 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

杂交水稻
相关语句
  journal of hybrid rice
     Proofreading is the Guarantee of Journal Quality——Some Experience in proofreading in Journal of Hybrid Rice
     校对是期刊质量的保证——《杂交水稻》校对工作的一些体会
短句来源
     Proofreading is the continuation and extension of editing work and also an important process in guaranteeing journal quality The author has summarized proofreading method and common problems in publishing Journal of Hybrid Rice by combination of year's proofreading practice
     校对工作是编辑工作的继续和延伸 ,是确保期刊质量的重要工序。 结合多年校对实践 ,总结了《杂交水稻》的校对方法和校对工作中的常见问题
短句来源
  “《杂交水稻”译为未确定词的双语例句
     Journal HYBRID RICE Won the Nomination Prize of the Second National Periodicals Awards of China
     《杂交水稻》杂志荣获第二届国家期刊奖提名奖
短句来源
     The Book of Hybrid Rice Won the 6~(th) Chinese National Book Prize and the First Class of the 11~(th) National Excellent Sci-Tech Book Prize
     《杂交水稻学》荣获国家图书奖和全国优秀科技图书奖一等奖
短句来源
  相似匹配句对
     Hybrid Rice in China
     中国的杂交水稻
短句来源
     YIELD-FORMING COMPONENTS OF HIGH-YIELDING HYBRID-RICE
     杂交水稻的高产结构
短句来源
查询“《杂交水稻”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


We have studied biochemically the ."Three Lines" (the male sterile line, the maintainer line and the pollen fertility recoverer line) and found that proline in the sterile anther is lower than that in control. Thus the retardation of sugar metabolism and the decrease of amino acid may be one of the important factors responsible for male sterility of rice.

我们对水稻“三系”及杂交水稻进行了生化方面的研究,结果表明:不育系的花药中脯氨酸含量均比正常植株低。因此,糖代谢受阻与氨基酸含量降低,可能是水稻雄性不育的重要原因之一。

1.The hybrid rices“Ai-yu No.2”and“Nan-yu No.2”are weakly photosensi- tive types.Under 10 hours of day-length their heading is accelerated by 18—32 days than that under natural day-length.The corresponing male-sterile and maintainer lines are insensitive or very weakly sensitive to short day-length.Their range of ac- celeration of heading is only 0—3 days. 2 The photoperiodic sensitivity of hybrid rice is determined mainly by their pa- ternal line(the restorer line)to day-length.This should be taken into consideration...

1.The hybrid rices“Ai-yu No.2”and“Nan-yu No.2”are weakly photosensi- tive types.Under 10 hours of day-length their heading is accelerated by 18—32 days than that under natural day-length.The corresponing male-sterile and maintainer lines are insensitive or very weakly sensitive to short day-length.Their range of ac- celeration of heading is only 0—3 days. 2 The photoperiodic sensitivity of hybrid rice is determined mainly by their pa- ternal line(the restorer line)to day-length.This should be taken into consideration in selecting new restorer lines. 3.The vegetative period of“Nan-yu No.2”under the short day-length is shor- tened by 32 days,while its paternal and maternal lines by 10 days and 1 day respec- tively.Therefore,inheritance of photoperiodic sensitivity in this hybrid rice is transgressive. 4.Hybrid rices“Ai-yu No.2”and“Nan-yu No.2”display obvious heterosis in comparison with the restorer line IR_(24) and the control strain“Chen-chu-ai”. 5.Under the natural day-length of Wuchang both hybrid rices have 17 leaves on the main stem while IR_(24) has 18. 6.Differentiation of young panicle in hybrid rice occurs at the age of 13—13.5 leaves.Panicle differentiation begins in the male-sterile lines later than in the main- tainer lines by 2—5 days.The date of heading of the male-strile lines is later by 2—3 days.For propagation of male-sterile line or hybrid seed production,it is im- portant to arrange carefully the sowing and transplanting times to make the flowe- ring periods meet,since this difference of heading period between the male-sterile line and the maintainer line is not affected by photoperiodic conditions.

本文用“矮优二号”和“南优二号”及其相应的不育系、保持系、恢复系和对照品种“珍珠矮”、“IR_(661)”为材料,研究了它们在三种不同光周期条件下——自然日照、短日照(10小时光照)和长日照(不断光照)的生长和发育。结果表明:杂交水稻的生育期,主要由父本(恢复系)所决定。恢复系的其他一些性状如株高、叶面积等均较母本(不育系)的遗传传递力强。杂交水稻“矮优二号”和“南优二号”与父本“IR_(24)”和对照品种“珍珠矮”、“IR_(661)”比较,优势显著,且在三种不同光周期条件下,都显示出产量高的优势,表明杂交水稻适应性广。

This paper givesa preliminary result on the success of some suspension culture experiments with the calli induced from the shoot apices of thehybrid rice in Oryza sativas sbp.Keng.The basic culture media used wereMS and N6 with the addition of 2,4-D 1-2mg/l,IAA 0.5 mg/l,lactalbu-min hydrolysate 500 mg/l,and sucrose3%,and the cultures all grew well.When the calli were transfered fromthe suspension cultures to the rediferen-tiation medium,MS or N6 basic mediumwith the addition of Kinetin 2 mg/l,6-BA Img/l,lactalbumin...

This paper givesa preliminary result on the success of some suspension culture experiments with the calli induced from the shoot apices of thehybrid rice in Oryza sativas sbp.Keng.The basic culture media used wereMS and N6 with the addition of 2,4-D 1-2mg/l,IAA 0.5 mg/l,lactalbu-min hydrolysate 500 mg/l,and sucrose3%,and the cultures all grew well.When the calli were transfered fromthe suspension cultures to the rediferen-tiation medium,MS or N6 basic mediumwith the addition of Kinetin 2 mg/l,6-BA Img/l,lactalbumin hydrolysate800mg/l,sucross 3%,and agar 1%,thegreen plantlets then grew up.After6 to 7 times of suspension subcultures,it was observed that variations occur-red in cell morphology and orgen dif-ferentiation between the various calli-clones.The purpose of this experim-ent is to explore the possibillty whetherthe suspension culture method maymaintain the hybrid vigor of the hynridrice,and to explore the way by whichthe production of the rice seedling(?)may be industrialized.

本文报道利用粳型杂交水稻苗端诱导形成的愈伤组织进行悬液培养试验,获得了初步成功。试验系采用MS 和N_6基本培养液,另加2,4-D 1—2毫克/升,IAA0.5毫克/升,水解乳蛋白500毫克/升,蔗糖3%。结果均能生长。当愈伤组织生长至直径2—3毫米大小时,将其转移到固体再分化培养基上,使其再生形成绿苗。再分化培养基为MS 或N_6基本培养基另加激动素2毫克/升,6-BA 1毫克/升,水解乳蛋白800毫克/升,蔗糖3%以及琼脂1%。经过了多次悬液继代培养以后,发现在各个“愈伤无性系”之间,于细胞形态和器官分化方面,均发生了各种各样的变异。本试验的目的,在于探索能否为利用悬液培养方法保持杂交水稻的杂种优势以及进行工厂化生产秧苗开辟道路。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关《杂交水稻的内容
在知识搜索中查有关《杂交水稻的内容
在数字搜索中查有关《杂交水稻的内容
在概念知识元中查有关《杂交水稻的内容
在学术趋势中查有关《杂交水稻的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社