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   幼苗生长状况 的翻译结果: 查询用时:0.011秒
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幼苗生长状况
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  growing situation of seedling
     Simulating natural drought condition indoors, in order to provide basis for production,comparison tests on drought-resistance of Hedysarum mongolium,Caragana korshinskii,Hedysarum scoparium and Caragana korshinskii-white have been done through determining the change of relative water content of tissue,change of evaporation rate of seedling,change of permeability of cell-membrance,growing situation of seedling,etc.
     在室内模拟自然干旱条件,通过测定杨柴、柠条、花棒、白柠条四种沙生植物组织相对含水量的变化、幼苗蒸腾速度变化、细胞膜透性变化、幼苗生长状况等,对其进行抗旱能力比较,为生产提供依据。
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  “幼苗生长状况”译为未确定词的双语例句
     The result showed that on 1/3 MS liquid medium and 50 lx illumination, the germination speed is the fastest, and on 1/2 MS liquid medium and 50 lx illumination, the germination frequency is the highest and on 1/2 MS liquid medium and 900 lx illumination the growth of plantlet is the best.
     以1/2MS液体培养基,50lx光照下发芽率最高,达76%; 以1/2MS液体培养基,900lx光照条件下幼苗生长状况最佳。
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     The results showed that under Fe 1.68mg/L treatments, the plant height and root/shoot value of tobacco leaves were better than those of the other treatments;
     结果表明:铁浓度为1.68mg/L处理后的烟草幼苗生长状况较好,株高,根冠比均明显好于其它铁离子处理;
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     The effects of aluminum on masson pine at different ionic strengths ,pH values and Ca2+/Al3+ ratios were evaluated.
     测定了在不同溶液酸度、不同离子强度和Ca~(2+)/Al~(3+)比下,铝对马尾松幼苗生长状况的影响。
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     Seed germination and seedling growth of Kostelezkya virginica were studied with 1/4 Hoagland+0.5% NaCl as the basic nutrient solution whose CaCl_2 concentration was set separately at 0,15,20,25,30 and 35 mmol/L,and the results showed that the seed germination rate gradually increased as the CaCl_2 concentration increased.
     以1/4 Hoag land+0.5%N aC l为基础培养液,研究培养液中C aC l2浓度为0、15、20、25、30、35 mm o l/L时海滨锦葵种子萌发和幼苗生长状况。 结果表明,随着培养液中C aC l2浓度的升高,种子萌发率逐渐增加。
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     We have also successfully transferred GFP gene into A arguta protoplasts by PEG method. As far as the medium was concerned, we studied four kinds of medium, i.e. MS+30g/L sucrose, MS+lOg /L sucrose ,l/2MSo+30g /L sucrose ,l/2MSo+10g /L sucrose,and found out MS+30g /L sucrose was the best medium to the growth of seedlings.
     2.比较了1/2MSo+蔗糖30g/L、1/2MSo+蔗糖10g/L、MSo+蔗糖30g/L、MSo+蔗糖10g/L四种不同培养基对猕猴桃组培幼苗生长状况的影响,结果发现MSo培养基明显优于1/2MSo培养基。
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  相似匹配句对
     OBSERVATIONS OF ROOT GROWTH STATUS OF PYRUS BETULAEFOLIA
     杜梨幼苗根系生长状况观察
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     (2) growth status;
     (2)生长状况;
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     Growth and Nutrient Absorption of Rice Variety Oryza sativa L. Tolerated to Low K~+ Condition
     耐低钾水稻的幼苗生长及其营养吸收状况
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     Effects of Osmotic Stress on Water Status and Growth of Winter Wheat Seedlings
     渗透胁迫对小麦幼苗生长及水分状况的影响
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     seedlings.
     幼苗生长和产量的影响。
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The rooted cuttings of Populus canadensis are highly sensitive to nitrogen and phosphorus nutrition in water culture. The various N, P levels caused a series of differences in N,P uptake, N/P ratio in plant tissues, water relation and protein bio-synthesis etc. As a comprehensive result, the poplar rooted cuttings showed quite large difference in growth rate. The experiments showed that the best physiological parameters and most vigorous growth were found in the combination of with N 200ppm and P 60ppm in water...

The rooted cuttings of Populus canadensis are highly sensitive to nitrogen and phosphorus nutrition in water culture. The various N, P levels caused a series of differences in N,P uptake, N/P ratio in plant tissues, water relation and protein bio-synthesis etc. As a comprehensive result, the poplar rooted cuttings showed quite large difference in growth rate. The experiments showed that the best physiological parameters and most vigorous growth were found in the combination of with N 200ppm and P 60ppm in water culture condition.

加杨插条苗对培养液中氮磷营养水平反应敏感,在不同营养条件下,苗木对氮磷钾营养元素吸收、体内氮磷比值(N/P)、水分代谢和蛋白质合成作用等,有不同反应,因而幼苗生长状况表现出较大差异。试验研究结果表明,培养液中氮200ppm、磷60ppm时,加杨插条苗生理指标反应较好,幼苗长势旺盛。

The wild seedlings of Larix gmelinii disperse over the both sides of roads in Daxing′anling. In the summer of 1988, the quantities, growing situation and distribution of the wild seedlings were investigated on No. 18 branch road in Panzhong Management Institute of Tahe Forestry Bureau. The results as followings, the quantity of wild seedlings reached 200000 per heatre; the growth of seedlings had no distinguished difference compare to that of growing in forest. In addition, a 4 ha transplanting afforestation...

The wild seedlings of Larix gmelinii disperse over the both sides of roads in Daxing′anling. In the summer of 1988, the quantities, growing situation and distribution of the wild seedlings were investigated on No. 18 branch road in Panzhong Management Institute of Tahe Forestry Bureau. The results as followings, the quantity of wild seedlings reached 200000 per heatre; the growth of seedlings had no distinguished difference compare to that of growing in forest. In addition, a 4 ha transplanting afforestation test with 4—6 years old seedlings was made in the summer of 1988. The test site is in the lower part of the hill located in burn site of Panzhong Management Institute where soil is wet and fertile. The stem diameter of seedlings is about 0.5 cm; the height of seedlings is about 35cm; the seedlings planted without heeling in. The survival rate is 96% in the fall of 1988. It proves that transplanting silviculture with wild seedlings is practicable in burn site of Daxing′anling area.

在大兴安岭林区公路两侧大量地分布着兴安落叶松的天然幼苗。1988年夏在塔河林业局盘中经营所18支线进行了调查,对其两侧的幼苗数量、生长和分布进行了研究。结果表明,幼苗数量每公里达20万株(39株/m~2),幼苗的生长状况与林地上天然幼苗相比无明显差别,1988年夏又对4—6年生的幼苗进行了4ha的移植造林试验,试验是在盘中经营所的火烧迹地上进行的,试验地位于坡下部肥沃、湿润的土壤上,选择地径0.5 cm左右,苗高35 cm左右的苗木,在雨季随起随栽。秋末调查,成活率达96%。本文的研究表明,在大兴安岭林区火烧迹地上用天然落叶松苗进行移植造林是完全可行的。

The effects of aluminum on masson pine at different ionic strengths ,pH values and Ca2+/Al3+ ratios were evaluated. The results indicated that the aluminum toxicity was increased with the decrease of pH value or ionic strength and could be alleviated by Ca. The influence of Ca on the Al toxicity was weakened at high Al concentration.

测定了在不同溶液酸度、不同离子强度和Ca~(2+)/Al~(3+)比下,铝对马尾松幼苗生长状况的影响。结果表明,溶液酸度增加,离子强度减小时,铝的毒害作用增大。钙对铝毒有明显缓解作用,当Ca~(2+)/Al~(3+)增大时,铝的毒性减小,但其缓解作用与铝浓度有关,当铝浓度增加,钙的缓解能力下降。

 
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