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   幼苗生长抑制的 的翻译结果: 查询用时:0.301秒
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幼苗生长抑制的
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  seedling growth inhibition
     The results showed that the dose-effect of cell-nucleus volume could be fitted by a linear regression equation y=A + Bx, and the dose-effect of seedling growth inhibition be fitted by equation F(D)=1- (1 -e-a1D)N.
     实验结果表明,细胞核体积的剂量效应可用线性方程y=A+Bx拟合,幼苗生长抑制的剂量效应用方程F(D)=1-(1-e~(-?1D))~N拟合。
短句来源
     No clear difference was found in dose-effect of nucleus volume among different types of barley. The value of nucleus volume was significantly correlated with that for nucleus volume D50 among varieties (r= - 0.8828**). There was no obvious correlation among the D50 values for nucleus volume and for seedling growth inhibition.
     不同类型栽培大麦的细胞核体积剂量效应差异不显著,核体积与核体积的D_(50)呈显著负相关(r=-0.8828~(**)),与幼苗生长抑制的D_(50)无明显相关。
短句来源
     The volume of cell-nucleus varied inversly as D50 of nucleus volume and no obvious correlation with the D50 of seedling growth inhibition.
     细胞核体积与核体积的D_(50)呈显著负相关,而与幼苗生长抑制的D_(50)无明显相关。
短句来源
     The results showed that the dose-effects relations of seedling growth inhibition could be fitted by an equation of and the dose-effects of cell-nucleus, the frequency of root tip cell with chromosome abberations and peroxidase isoen- zyme band could be expressd by a linear regression equation Y = A + BX. The radioactivity of naked barley was much higher than of covered barley.
     结果表明,幼苗生长抑制的剂量效应可用方程F(D)=1-(1-e~(-α_1D))~N拟合,细胞核体积、根尖染色体畸变细胞率和过氧化物酶同工酶酶带的剂量效应可用线性回归方程Y=A+BX拟合。
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  “幼苗生长抑制的”译为未确定词的双语例句
     STUDIES ON EFFECTS OF PEG OF SOYBEAN (GLYCINE MAX)SEEDS GERMINATION AMD SEEDLING GROUTH RETARDINGⅠ.EFFECT OF PEG ON SEED GERMINATION OF DIFFERENTDROUGHT RESISTANT TYPES OF SOYBEAN CULTIVARS
     PEG对大豆(Glycine. max)种子萌发影响及幼苗生长抑制的研究 1.PEG对不同抗旱类型大豆种子萌发的影响
短句来源
     Mitigative effect of salicylic acid on salt stress-induced growth inhibition in cucumber seedling
     水杨酸对盐胁迫下黄瓜幼苗生长抑制的缓解效应
短句来源
     The number of prophase cells was decreased but the number of the cells at interphase and anaphase and telophase increased after exposure 12~36 h. The results indicate sodium bisulfite prevent the cells from going split and delay the mitosis process, the effects may include delays in passing through S into G2, a protracted G2 and an effect on the speed of passage through mitosis itself. That may be the cause for the growth inhibition and the decrease in mitotic index.
     SO2 衍生物处理 1 2~ 36h ,导致根尖细胞分裂指数下降 ,根尖中前期细胞减少 ,间期、后期和末期细胞增多 ,表明SO2 衍生物能够阻止细胞进入分裂态 ,延长分裂过程 ,这可能是SO2 衍生物处理组根尖细胞分裂指数降低 ,幼苗生长抑制的主要原因
短句来源
     Mitigative effect of salicylic acid on salt stress-induced growth inhibition of cucumber seedling and its machanism were studied.
     研究了水杨酸对盐胁迫下黄瓜幼苗生长抑制的缓解效应及其机制。
短句来源
  相似匹配句对
     seedlings.
     幼苗生长和产量的影响。
短句来源
     Mitigative effect of salicylic acid on salt stress-induced growth inhibition in cucumber seedling
     水杨酸对盐胁迫下黄瓜幼苗生长抑制的缓解效应
短句来源
     et Coss varieties under Pb stress.
     幼苗生长及富集Pb的效应。
短句来源
     The mechanism of different organ growthinhibition was discussed.
     讨论了不同器官生长抑制的机制。
短句来源
     Mitigative effect of salicylic acid on salt stress-induced growth inhibition of cucumber seedling and its machanism were studied.
     研究了水杨酸对盐胁迫下黄瓜幼苗生长抑制的缓解效应及其机制。
短句来源
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  seedling growth inhibition
We found that these two components were able to discriminate better between ASA2 expressing and untransformed lines than the most commonly used analog 5-methyltryptopan (5MT) in the seedling growth inhibition test.
      
The present study showed that sugarcane straw leachate interferes with seedling growth of beggarticks and wild mustard and that water-soluble phenolics can play a role in the seedling growth inhibition of the assayed weeds.
      
In this investigation, the seeds of these species responded very well to GA3 in removing both germination and seedling growth inhibition of ABA.
      


A standard function F(D )=( 1 -a0 ) [ 1 - ( 1-e-a1 D ) N ] +a0 was established by means of computer assisted with least squared method according to the multi-target and single-hit model, in order to determine the radiosen-sitivity of three types of rice. It was shown that the radiosensitivity of Indica rica was significantly lower than that of laponica rice and the Glutinous rice. The sensitive coefficients of seedling height for Indica rica was 5.64×10-2, for Japonica rice 7.37×10-2 and for Glutinous rice 7.82...

A standard function F(D )=( 1 -a0 ) [ 1 - ( 1-e-a1 D ) N ] +a0 was established by means of computer assisted with least squared method according to the multi-target and single-hit model, in order to determine the radiosen-sitivity of three types of rice. It was shown that the radiosensitivity of Indica rica was significantly lower than that of laponica rice and the Glutinous rice. The sensitive coefficients of seedling height for Indica rica was 5.64×10-2, for Japonica rice 7.37×10-2 and for Glutinous rice 7.82 ×10-2. The sensitive coefficients of seedling height were significantly related to that of survival .rate ( r= 0.8095** ) .

63个不同类型栽培稻的干种子经12—48KR的~(137)Csγ射线辐照后,参照多靶学说模型,用计算机辅助的最小二乘法拟合幼苗生长抑制和存活率的剂量效应曲线.得幼苗生长抑制的标准函数式为F(D)=(1- 0.0007178)(1- (1- e~-(0.0646D))4.5]+0.0007178,幼苗存活率为F(D)=(1- 0.000771)[1-(1-e~(-0.O5100D))4.6]+0.000771.由标准函数式求出每个品种的辐射敏感系数(a_1)和半致矮(死)剂量(D_(50)),分析不同类型栽培稻的辐射敏感性差异.结果表明,水稻的幼苗生长抑制敏感系数为(6.65±1.90)×10~(-2),存活率为(5.20±1.32)×10~(-2),与陆稻[幼苗生长抑制为(6.94±1.39)×10~(-2),存活率为(5.34±1.17)×10~(-2)]无显著差异。籼稻的辐射敏感性[幼苗生长抑制为(5.64±1.55)×10~(-2),存活率为(4.63±0.99)×10~(-2)]显著低于粳稻[敏感系数分别为(7.37士1.31)×10~(-2)和(5.61±1.36)×10~(-2)]和糯...

63个不同类型栽培稻的干种子经12—48KR的~(137)Csγ射线辐照后,参照多靶学说模型,用计算机辅助的最小二乘法拟合幼苗生长抑制和存活率的剂量效应曲线.得幼苗生长抑制的标准函数式为F(D)=(1- 0.0007178)(1- (1- e~-(0.0646D))4.5]+0.0007178,幼苗存活率为F(D)=(1- 0.000771)[1-(1-e~(-0.O5100D))4.6]+0.000771.由标准函数式求出每个品种的辐射敏感系数(a_1)和半致矮(死)剂量(D_(50)),分析不同类型栽培稻的辐射敏感性差异.结果表明,水稻的幼苗生长抑制敏感系数为(6.65±1.90)×10~(-2),存活率为(5.20±1.32)×10~(-2),与陆稻[幼苗生长抑制为(6.94±1.39)×10~(-2),存活率为(5.34±1.17)×10~(-2)]无显著差异。籼稻的辐射敏感性[幼苗生长抑制为(5.64±1.55)×10~(-2),存活率为(4.63±0.99)×10~(-2)]显著低于粳稻[敏感系数分别为(7.37士1.31)×10~(-2)和(5.61±1.36)×10~(-2)]和糯稻[敏感系数分别为(7.82±1.57)×10~(-2)和(5.83±1.24)×10~(-2)].粳稻的辐射敏感性虽低于糯稻,但差异不显著。

The seed of maize had been irradiated with different doses(0-30KR) of 80Co?-ray before sown. The experiment indicated that the inhibition on growth of maize seedlings was strengthened considerably as the, doses of irradiation increased.The peroxidase isozyrnes assay indicated as follows. Being irradiated with different doses of 60Co?-ray, a-new cathode band in zymograme of blades appeared. Meanwhile, being irradiated with large doses (25-30KR) , three bands of enzymatic-activity were strengthened obviously....

The seed of maize had been irradiated with different doses(0-30KR) of 80Co?-ray before sown. The experiment indicated that the inhibition on growth of maize seedlings was strengthened considerably as the, doses of irradiation increased.The peroxidase isozyrnes assay indicated as follows. Being irradiated with different doses of 60Co?-ray, a-new cathode band in zymograme of blades appeared. Meanwhile, being irradiated with large doses (25-30KR) , three bands of enzymatic-activity were strengthened obviously. And, anodic isozyme zyrnograms of blades were induced to bear two bands in zymograme while being irradiated with large dose of 30KR. Being irradiated with the doses of 5-25KR, a cathode band in zymograme of the plumular oxises increased, but it disapeared while being irradiated with the dose of 30KR. Meanwhile, as the irradiating doses increased within the range of 15-30KR, a band of enzymatic activity was clearly weakened.According to above, being irradiated with 80Co?-ray, the seedlings transformed, in both morphogenesis structure and molecular level, but it seems that there is no full relativity between them.

用5—30KR剂量~(60)COγ射线照射玉米种子,对幼苗生长的抑制效应随照射剂量的增加而明显增强.过氧化物酶同工酶谱测定表明,经不同剂量~(80)COγ射线照射后,叶片增加1条负极向酶带;同时在高剂量(25—30KR)照射下,有3条酶带活性明显增强.叶片正极向同工酶谱,在30KR高剂量照射后也诱导产生2条酶带.经5—25KR剂量照射后,胚轴增加1条负极向酶带,而在30KR时该酶带又消失;同时,在15—30KR下随照射剂量的增加,有1条酶带活性明显减弱.上述结果表明,经γ射线照射后,随着幼苗外部形态的变化,也发生了内部分子水平的变化,但这种变化是不完全相关的.

Ajania tenuifolia is one of the main species of invasion weeds on artificial Elymus nutans grassland in Haibei. For the sake of proving that the relationship of allelopathy exists in the natural degeneration process of artificial E.nutans grassland, the experiments of intrespecific inhibitory effect of E. nutans interspecific inhibitory and stimulated effects between E.nutans and Ajania tenuifolia)inhibitory effects of various metabolites of A. Tenuifolia on the seeds germination and seedling growth of Elymus...

Ajania tenuifolia is one of the main species of invasion weeds on artificial Elymus nutans grassland in Haibei. For the sake of proving that the relationship of allelopathy exists in the natural degeneration process of artificial E.nutans grassland, the experiments of intrespecific inhibitory effect of E. nutans interspecific inhibitory and stimulated effects between E.nutans and Ajania tenuifolia)inhibitory effects of various metabolites of A. Tenuifolia on the seeds germination and seedling growth of Elymus nutans have been carried out,, the results are as follows.1. The experimental results of intraspecific inhibitory effect of E. nutans showed that when the sowing densities raised from 0.2g/p.d to 0.4,0.6 and 0.8g/ p.d, the germination rales of seeds were reduced by 28.2, 34.9 and 39.6%,respectively, the germination time of 50% seeds was delayed by 5,20 and 30 hours respectively.2. The experimental results of interspecific inhibitory and stimulated effects of Ajania tenuiolia on seeds germination and seedling initial growth of Elymus nutans showed that when the mixed amount of Ajania tinuifolia seeds was 0.1g/p.d, compared with contrast, the germination rate of Elymus nutans seeds was reduced by 32.8%, their seedling height and root length were reduced by 10.9 and 4.5mm respectively. When the mixed amount of Elymus nutans seeds was 100/p.d, compared with contrast the germination rate of Ajania tenuifolia seeds could be raised by 3 times.3. The experiments results of inhibitory effects of Ajania Tenuifolia various metabolites on seeds germination and seedling growth of Elymus nutans showed that after the secretion of germinating Ajania tenuifolia seeds was separated into three parts by polyamide and XAD-4 resin. It was noticed that, the XAD-4'fraction had stronger inhibitory effect on seeds germination and seedling initial growth of E.nutans.The roots exudats of Ajania tenuifolia which was collected by XAD-4 rasin also has inhibitory effect.on the seedling initial growth of E. nutans. The volatile oil Ajania tenuifolia has strong inhibitory effect on the seeds gemination of Elymus nutans.All above rsults proved that the relationship of allelopathy in the natural degeneration process of artificial E.nutans grassland is entirely possible.

细叶亚菊是海北地区垂穗披碱草人工草场上主要入侵杂草之一。本文探讨了垂穗披碱草和细叶亚菊草种间抑制与促进作用以及细叶亚菊各种代谢产物对垂穗披碱草种子萌发与幼苗生长的抑制作用。实验表明:在垂穗披碱草人工草场自然退化过程中存在着生化他感作用。牧草的自然退化速度与主要杂草入侵程度呈明显的相关性。

 
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