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   胚根生长 的翻译结果: 查询用时:0.023秒
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胚根生长
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  radicle growth
     According to their inhibitory effect on the radicle growth,the isolates could be divided into five groups(Ⅰ-Ⅴ), whose inhibitory effect on the radicle growth was 14.7%,26.0%,34.7%,45.0% and 68.7%,respectively.
     菌组对胚根生长的平均作用分别为14.7%,26.0%,34.7%,45.0%和68.7%。
短句来源
     Regression equations between the concentrations and radicle growth speed in cucumber were found.
     找出了浓度与黄瓜胚根生长速度之间的回归方程。
短句来源
     A primary study was conducted on the relationship between different concentrations of gibberellic acid(GA),indole-3-ac(?) ic acid(IAA), naphthaleneacetic acid(NAA),2,4-dichlorophenoxyacetic acid(2,4-D), 6-furfuryl aminopurine,myricyl alcohol and radicle growth speed in cucumber. The results showed that there was an obvious negative relationship between plant hormone concentrations and radicle growth speed in cucumber.
     本试验通过对萘乙酸(NAA)、2,4—二氯苯氧乙酸(2,4—D)、三十烷醇、6—糠基氨基嘌呤、赤霉素(GA_3)和吲哚乙酸(IAA)的浓度与黄瓜胚根生长速度之间的关系进行研究,结果表明:一定范围的某些植物激素浓度与黄瓜胚根生长速度之间呈高度的负相关。
短句来源
     It was observed that percentages of germination of cotton seeds(cv,Yanmian 48)at 19℃ and corn grains(cv,Jidan 23) at 7℃ could be greatly increased by 111.8% and 130.3% respectively with treatment of choline chloride (CC) at 200mg/L for 48h. Treatment with choline chloride at 100mg/L could evidently alleviate inhibition of radicle growth of cucumber (cv,Jinyan 4) under chilling stress.
     用200mg/L氯化胆碱短时(6h)与长时(48h)浸种可使盐棉48在19℃低温下的萌发率提高63.6%与111.8%,长时(48h)浸种使冀单23(玉米)在7℃低温下的萌发率提高130.3%,100mg/L氯化胆碱还使低温下黄瓜胚根生长抑制得到明显缓解。
短句来源
     Having been irradiated,the peanut seeds had the charcteristis as follows:quick radicle growth,longer radicle,more lateral roots numbers and high rate of seedling results.
     经激光辐照后,种子胚根生长速度加快,胚根长度增加,侧根数目增加,种子出苗率提高。
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  “胚根生长”译为未确定词的双语例句
     The hypocotyls grew fast at the concentration of 50mg/kg, but inhibited in 100mg/kg and 200mg/kg.
     胚根的生长有所不同,壳聚糖对胚根生长有一定的促进作用,其中以50mg/kg的处理效果最好,20mg/kg、100mg/kg和200mg/kg也有一定促进作用,对照的胚根生长最慢。
短句来源
     1. Lower concentration 50mmol/L promoted the germination and the growth of radicle.
     1. 50mmol/L NaCl 处理对甜瓜种子萌发和胚根生长有促进作用;
短句来源
     Plantule length is 0%~36% compared with control group, but radicle length is 0%~17% compared with contrast.
     NaHCO3 对小麦胚根的抑制高于对胚芽的抑制 ,胚芽生长为对照长度的0 %~ 36 % ,而胚根生长只为对照长度的 0 %~ 17%。
短句来源
     Using the crude toxin, the research investigated the effect of Phytophthora capsici on the leaf of pepper, the germination of pepper seeds, the growth of seedlings, the growth of pepper radicel, and the callus of pepper.
     1.用胡萝卜汁培养液培养辣椒疫病病原菌,其培养滤液为辣椒疫病病原菌粗毒素,测定了粗毒素对辣椒叶片、辣椒种子发芽率、辣椒种子胚根生长、辣椒幼苗生长和辣椒愈伤组织的影响。
短句来源
     The plumule growth was prohibited as the concentration of NaCl solution increased, however the radical growth was promoted from 0 to 0.05mol/L, thereafter was decreased.
     较低的盐浓度(0.05 mol/L)可促进胚根生长,但随盐浓度增加,则抑制胚根生长
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  相似匹配句对
     Stratification was good for radicle growth.
     层积处理对胚根生长有利。
短句来源
     Growth of Order
     秩序的生长
短句来源
     growth of diameter ,height and volume;
     材积生长
短句来源
     A Primary Study on Relationship Between Plant Hormone Concentrations and Radicle Growth in Cucumber(cucumis sativus L.)
     植物激素浓度与黄瓜胚根生长速度关系的研究
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  radicle growth
Photosynthesis function in seeds might also promoted radicle growth and seedling establishment.
      
This difference does not develop until after 12 hours of imbibition at 27°, which is the time of onset of germination and radicle growth.
      
The seeds were germinated in various concentrations of sodium chloride and their germination, seedling radicle growth, and dark respiration studied.
      
Aqueous extracts of various plant parts, field soils and decaying mulch significantly reduced germination, radicle growth and water contents of all test species.
      
Heavier seeds (seeds from older plants) also had the highest root radicle growth rates.
      
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Maize seeds were treaied with the magnetizing water of 8000Gs, 1800Gs and 2400Gs respectively.It was found from the treatments that their imbitions were promoted and the germination rates were also increased as well as the growth of seed plummules and radicles of maize were remarkablly stimulated.Meanwhile,the activity of α-am- ylase and respiration intensity were enhanced as well.Therefore,the amount of chlorophyll in the leaves and accumulation of dry matter of shoot systems and root systems are have been...

Maize seeds were treaied with the magnetizing water of 8000Gs, 1800Gs and 2400Gs respectively.It was found from the treatments that their imbitions were promoted and the germination rates were also increased as well as the growth of seed plummules and radicles of maize were remarkablly stimulated.Meanwhile,the activity of α-am- ylase and respiration intensity were enhanced as well.Therefore,the amount of chlorophyll in the leaves and accumulation of dry matter of shoot systems and root systems are have been increased when the young seedlings are nurtured with the magenitizing water.

用磁化水800GS、1800GS 和2400GS 处理玉米种子,能促进种子的吸胀作用和发芽率;对种子的胚芽、胚根的生长速度也有显著的促进作用。同时经磁化水处理后,种子中淀粉酶活性和呼吸强度均有提高。用磁化水培育幼苗,叶片中叶绿素含量、苗系和根系干物质积累也均有增加。

Cercospora oryzae Miyake is the pathogen of the narrow brown leaf spot of rice. Twenty four isolates were screened by the bioassay of root growth inhibition for toxin production. The majority of culture filtrates exhibited the inhibitory effect on the radicle growth of rice seeds. Six isolates: I-16, I-26, I-28, I-38, I-42 and I-49 were selected for further study. Potato sucrose broth plus 10% rice juice (PSBE) favored isolate growth and toxin production. The ranges of optimum temperature and pH for growth were...

Cercospora oryzae Miyake is the pathogen of the narrow brown leaf spot of rice. Twenty four isolates were screened by the bioassay of root growth inhibition for toxin production. The majority of culture filtrates exhibited the inhibitory effect on the radicle growth of rice seeds. Six isolates: I-16, I-26, I-28, I-38, I-42 and I-49 were selected for further study. Potato sucrose broth plus 10% rice juice (PSBE) favored isolate growth and toxin production. The ranges of optimum temperature and pH for growth were 25—30℃ and pH 6—7 respectively. Light and aeration could stimulate growth. Temperature, light and aeration had no effect on the toxicity of the culture filtrates. The culture filtrates from culture at pH 6—7 showed the highest toxicity to radicle growth. The highest toxicity of culture filtrates occurred on the third week after inoculation, while the growth peak for most of isolates were on the fourth week. Partial characterization of the toxin was undertaken. The results illustrated that 6 isolates were capable of producing red pigment and yellow substance. Bed pigment was identified as cercosporin by thin layer chromatography, visible spectrum analysis and color reaction. Culture filtrates and cercosporin solution could inhibit the radicle growth on the seeds of different rice varieties and 4 crops (mungbean, sorghum, cowpea and corn). It also could induce chlorosis and necrosis on the injured leaf surface of rice seedings regardless of the varietal resistance, susceptibility, and seedling age.

水稻尾孢霉(Cercospora oryzae)是水稻条叶枯病的致病菌。24个菌株用抑制稻种胚根生长生物测定法进行产毒筛选。大部分菌株培养滤液对胚根生长有抑制作用。6个菌株:I-16,I-26,I-28,I-38,I-42和I-49选为进一步试验的菌株。添加10%稻叶汁马铃薯蔗糖培养液适于菌株的生长和产毒。生长适宜的温度和pH范围分别是25°-30℃和pH 6—7,光线和通气可促进菌株生长,但温度、光线和通气对培养滤液的毒性无影响,pH6—7的培养滤液毒性最强。接种后3周的培养滤液表现强毒性。多数菌株生长高峰出现在第4周。对水稻尾孢霉毒素进行了初步鉴定。结果表明菌株都能产生红色色素和黄色物质,红色色素经薄层色谱,可见光谱分析和颜色反应证明与尾孢霉毒素相同。培养滤液和尾孢霉毒素提取物能抑制稻种和4种作物种子胚根生长,并能在损伤稻叶上引起褪绿和枯死。这一作用与稻秧的品种抗性和秧龄无关。

Different drought resistant types of soybean cultivars have different water absorbing percentage and different-water requirement during seed germination.Study on the rates of water absorption between wsoybean cultivars "Hu80-100" a drought resistant type and the sensitive type "Shuinong 4" were carried out on. The results indicated that thirty minutes after the starting of water absorption the rate of water absorption of the drought resistant type was faster with than that of the sensitive one. This is not only...

Different drought resistant types of soybean cultivars have different water absorbing percentage and different-water requirement during seed germination.Study on the rates of water absorption between wsoybean cultivars "Hu80-100" a drought resistant type and the sensitive type "Shuinong 4" were carried out on. The results indicated that thirty minutes after the starting of water absorption the rate of water absorption of the drought resistant type was faster with than that of the sensitive one. This is not only an important character of drought adaptation, but also an important basis in distinguishing drought reshstant cultivars.45% high osmotic solvent PEG 600 had different effects on germination percentage, Length and weight of radicle among different drought fesistant types 4-4.5 hours after slowing water absorption of seeds. The germination percentage in drought resistant type is high and radicle growth is fast in contrast to those of the sensitive types. The result indicated that 45% PEG solution can be used for screening drought resistant types in soybean.

不同抗旱类型大豆(G. max),在种子吸胀和萌发时期对水分的要求不同,萌发吸水速率不同。研究抗旱类型大豆品种“呼80—1001”和敏感型大豆品种“绥农四号”的吸水速率,结果表明:抗旱类型大豆品种在种子吸水后30分钟内吸水速度快;敏感型大豆品种在吸水后30分钟内较慢。这是种子的重要适旱特性,也是区别不同抗旱类型大豆种子的依据。 高渗溶剂聚乙二醇(PEG 600),在45%浓度下对吸水4—4.5小时的不同抗旱类型大豆品种的萌发率、胚根长、胚根重都有影响。抗旱类型大豆品种萌发率高,胚根生长速度快;敏感型大豆品种萌发率低,胚根生长慢。试验结果表明:PEG在45%浓度下可作为筛选不同抗旱类型大豆种子的适合浓度。

 
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