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   new roots 的翻译结果: 查询用时:0.179秒
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new roots
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  新根
     The propagation coefficient is 4.5.The suitable medium for rooting is MS+NAA0.2mg/L+IBA0.8mg/L+20g/L sucrose. 3-4 new roots grow on about the 10th day with rooting rate of over 90%. The survival rate of transplantation reaches over 90%.
     适宜的生根培养基为MS+NAA0.2mg/L+IBA0.8mg/L+20g/L蔗糖,10d左右可长出3~4条新根,生根率90%,移栽成活率达90%以上。
短句来源
     Effects of 2,4-D on Root Formation and Submicrostructure of New Roots of Apple
     2,4—D对苹果新根发生及其超微结构的影响
短句来源
     N_6 agar medium with 0.2mg IAA, 40mg Ad and 20g sucrose perliter has good effect on promoting sturdy growth and development oftube shoots and their roots, after 40 days, per tube shoot can develop2.65 new roots.
     对小麦试管苗的管理,染色体加倍与移栽的研究结果表明,N_6+IAA0.2mg/L+Ad40mg/升+蔗糖2%的琼脂培养基壮苗促根效果较好,40天后平均每株试管苗可产生新根2.65条;
短句来源
     Effects of Water Losing on ABA Content and Activity of Protein Kinase in Apple New Roots
     失水对苹果新根ABA含量和蛋白激酶活性的影响
短句来源
     Influence of Water Stress on Polyamines and Proline Content in Apple New Roots
     水分胁迫对苹果新根多胺和脯氨酸含量的影响
短句来源
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  新生根
     Effects of water losing on ABA content and activity in Actinidia chinensis Planch. new roots
     失水对猕猴桃新生根ABA含量和活性的影响
短句来源
     New roots were mainly distributed in 10~30 cm soil and the quantity of new roots was more in autumn than in summer.
     复壮栽培过程中,新生根主要分布于10~30cm的土层内,且新生根量秋后都比夏季多。
短句来源
     Opine assay indicated that there was stable maintenance of T-DNA in these new roots.
     冠瘿碱检测证明新生根是Ri T-DNA转化根。
短句来源
     After soaked in NAA solution for 12h, the activity of amylase in cortex of grape seedling roots was efficiently enhanced, thus transformation from starch to reducing sugar was accelerated, and the synthesis of protein in the new roots was promoted.
     萘乙酸浸泡葡萄苗木根系12h,可有效地提高根系皮层内淀粉酶活性,从而促进淀粉向还原糖的转化,有利于新生根中蛋白质合成。
     Results The contants of gentiopicroside variedaccording to collecting seasons The content of gentiopicroside in new roots was hisher.
     结果 三花龙胆中龙胆苦苷的含量随采收月份不同而各异 ,地下部分根中龙胆苦苷的含量以新生根含量较高 ,药用价值最大。
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  “new roots”译为未确定词的双语例句
     When salts were added into distilled water, the solutions killed the stocks, which grew new roots in distilled water, were 0.05 % Na2CO3, 0.07 % NaHCO3, 0.17% NaCl, 0.7%CaSO4,1.9%MgSO4 and 3.5% salinized soil covers composed of NaCl mainly.
     蒸馏水催根苗木,在蒸馏水中加盐后死亡浓度是:Na_2CO_3 0.05%、NaHCO_3 0.07%、NaCl 0.17%、CaSO_4 0.7%、MgSO_4 1.9%、以NaCl为主的盐渍皮3.5%。
短句来源
     Results showed that B3(IBA+NAA,300mg/L+300mg/L)was the best treatment in quantity and length of new roots,rate of radication and survival,distributing of roots length; Treatment B4(IBA+NAA,500mg/L+500mg/L)took the second place;
     结果表明:在生根数量,生根长度,根长分布及成活率和生根率上以处理B3(IBA+NAA,300 mg/L+300 mg/L)最好,其次是处理B4(IBA+NAA,500mg/L+500 mg/L)。
短句来源
     When salts were added into the salt water, the salt-resistance index of stocks which grew new roots in salt water could be raised to 1.1 % NaCl, 3.5 % MgSO4 and 3.7 % salinized soil covers composed of NaCl mainly.
     0.1%相应盐水催根苗在盐水培养液中加盐后,抗盐极限提高到:NaCl1.1%、MgSO_4 3.5%、NaCl为主的盐渍皮3.7%。
短句来源
     The results showed that th e changes of the sugar,protein,amino acid content ,POD and SOD activities in the roots had the similar rhythm with the new roots growth,while the changes of starch content was on the contrary.
     结果表明,在新根的生长季节,根系中可溶性糖、蛋白质含量、游离氨基酸总量、POD、SOD活性的变化与新根的生长具有相同的趋势,淀粉则相反。
短句来源
     After root of one -year -old grape seedlings (Vitis labrusca L. kyoho) soaking with 300mg/kg and 500mg/kg BcFA for 12 hours, the seedlings were transplanted in sand to observe their growth and physiological responses. The results showed that formation and growth of the new roots were promoted by BcFA, and the ratio of root to crown was increased ;
     用300mg/kg和500mg/kg BcFA对一年生巨峰葡萄幼苗浸根12小时,然后砂培,可以促进葡萄幼苗新根的形成和生长,使根/冠比值增加;
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  new roots
Root elongation as well as emergence of new roots decreased significantly with increase in metal concentrations.
      
Lack of a significant change in root 15 NO-3 uptake kinetics of Larrea, even three days after watering, indicated that the response of Larrea to a wetting pulse may have been due to a greater capacity to produce new roots.
      
Growth of new roots was prevented at the nutrient interface.
      
Root pruning and root removal treatments reduced the influence of the number of in vitro formed roots on vigour of ex vitro plants since the number of new roots formed was independent of the roots initially present.
      
However, both these treatments showed better adventitious root regeneration at the base compared to control plants, which showed elongation of in vitro formed roots with fewer new roots.
      
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Using nursed shoots to transplant sugar cane is the traditional experience of Chinese peasants. Generally, they employ it to supply planting materials when the field is damaged by pests or diseases while in some other sugar cane growing areas it is used for direct planting. We have investigated and summarized their experience since 1955; we started our field tests to use as intercrop in wheat rows 20 days before the maturation of wheat from 1972. Preliminary examinations showed that the youngest nursed shoots...

Using nursed shoots to transplant sugar cane is the traditional experience of Chinese peasants. Generally, they employ it to supply planting materials when the field is damaged by pests or diseases while in some other sugar cane growing areas it is used for direct planting. We have investigated and summarized their experience since 1955; we started our field tests to use as intercrop in wheat rows 20 days before the maturation of wheat from 1972. Preliminary examinations showed that the youngest nursed shoots that just protruded from the leaf transpired less water, set new roots easier and survived to transplant. Although, the yield of wheat crop increased about 10% because of avoiding physical damage daring intercroping and improvement in cultivation; the yield of sugar cane remained unaffected. This is due to the adverse shading of wheat that checked the growth of nursed shoots. The experiments in comparison with different ages of transplanting indicated that nursed shoots at about five leaves and branching stages obtained higher yield by 20%. Because of earlier planting, the sugar content also increased. Later on, nursing shoots raised on the seed bed, transplanting to the field, and the comparison with bud-chops, one eye, or two eyes pieces for seed materials were studied. Besides, the earlier dates of planting that gave comparatively early harvesting, one more winter crop may be planted in the field that ratooning was not practiced. From our five years of investiga tions yield of sugar cane increased, more crops could be planted and soil tertility also maintained well. It is recommended that sugar cane production area with dense population requires intensive use of the land is suitable to develop this system of sugar cane growing. Such system is deemed a good cultural practice in China today. This paper presented here is but a simple synopsis of all investigations in field experiments.

通过五年六次对比试验进一步肯定了甘蔗育苗移栽的增产效果和糖份的提高情况。分析了增产的原因和各个增产因素之间的相互关系。研究了有关加速返青的一些育苗和移栽的技术措施,阐述了这些技术措施的理由和作用。实践证明,甘蔗育苗移栽,使冬种小麦多收10%以上,便于小麦采用先进技术和高产晚熟品种增加的产量还未计在内。对甘蔗本身可增产10—50%,由于相对地提早成熟而增加了蔗糖的收回率,还节省了蔗种20—70%(芽片育苗的节省更多)。目前在仙游县推广约二万亩,全省推广约十万亩,并在全国蔗区大力推广。

Research on the water-saving cultivation techniques of fruit treesand the method of preserving moisture and preventing drought was car-ried out in the newly-built mountain orchard of the teaching base ofthe Northwestern College of Agriculture in Anchai County from 1975 to1976. The research results are as follows:(1) It was better to plant fruit trees in autumn. Attention shouldbe paid to the compactness of soil around the tree pits when trees wereplanted, but the soil aroung the middle part of the root system...

Research on the water-saving cultivation techniques of fruit treesand the method of preserving moisture and preventing drought was car-ried out in the newly-built mountain orchard of the teaching base ofthe Northwestern College of Agriculture in Anchai County from 1975 to1976. The research results are as follows:(1) It was better to plant fruit trees in autumn. Attention shouldbe paid to the compactness of soil around the tree pits when trees wereplanted, but the soil aroung the middle part of the root system was notover compacted. After tree planting, the tree pits should be built intothe funnel-shaped watering pits so as to make the difinite irrigatedwater (10 kg or so) penetrate into the distribution zone of the rootsystem. Such a method of planting fruit trees may not only save waterbut also may bring about a 96 per cent survival rate.(2) After the fruit trees were planted in autumn, they should becovered with earth so as to overwinter. After the tree seedlings werepressed down, the requirement of earth-cover thickness was 30-50 cm ingeneral. In this way, the root system of the young fruit trees was inthe unfrozen soil horizon so that the root system could heal the woundsand produce new roots in the course of overwintering so as to create abetter growth condition in spring.(3) In the areas of North Shaanxi Province where there are alwayslow temperature, droughts and more winds from March to May, the pla-stic films with 8-10 holes for water passing through and ventilation inthe center can be used to cover the funnel-shaped tree pits. This co-vering method functioned as "the greenhouse" to the root system of fruittrees, which raised both soil moisture and soil temperature in compara-sion with grass covering or loosening earth methods so as to make the growth of new branches of fruit trees get the better conditions. FromJune to August when the temperature is higher, the grass covering me-thod of tree pits can be used, which may not only raise soil moisturebut also prevent soil temperature from being too high, creating theoptimum conditions for the growth of root system and new branches.Therefore, a better foundation will be laid for the fruit trees to bearmore fruits earlier.

1975—1976年在安塞县西北农学院陕北教学基地新建的山地果园,进行了果树节水栽植技术和保墒防干方法的研究。结果认为:①果树最好是秋季栽植,栽树时要注意踏实树坑四周的土壤,而中部根系附近的土壤,不要踏的过实,栽后的树盘要修成漏斗形灌水坑,使有限的灌溉用水(20斤左右)能集中渗透到根系分布区。这样的栽树方法既节约用水而且成活率高达96%以上。②果树秋季栽植后,一定要埋土越冬,压倒苗木后,埋土厚度一般要求30—50厘米,这样就可以使幼树根系处于不冻结的土层内,根系就可以在越冬过程中愈合伤口和产生新根,为春季生长创造良好条件。③3—5月间陕北地区低温干旱多风,可以用塑料薄膜,中心打上8—10个透水透气孔,复盖于漏斗形树坑上,这种复盖法对果树的根系来说起到“温室”作用,与复草法或松土法相比,既提高土壤湿度又提高土壤温度,从而使果树新梢生长量达到较好的状况。6—8月的高温季节,可改用树盘复草法,既可以提高士壤湿度又可以防止土壤温度过高,为根系和新梢生长创造最好的条件,从而为果树早结果和多结果奠定良好的基础。

The primary observation on anatomy of the adventitious root formation in grape euttings showsd that the primordium of the adventitious root was from the cambium and the parenchyma of phloem ray. As it further expanded and thickened a new root emenged outof cortex and periderm. The process of the adventitious root formation in grape cuttings can be divided into six periods.

对葡萄插条不定根形成过程形态学初步观察表明,葡萄插条不定根的根原基是发生于形成层和韧皮射线薄壁组织,随着它的伸长和增粗而长出皮层和表皮之外。不定根的形成过程可以分为六个时期。

 
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