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桑树
相关语句
  mulberry
    Studies on the Transfer of Oryzacystatin Geneinto Mulberry
    桑树转水稻半胱氨酸蛋白酶抑制剂(Oryzacystatin)基因的研究
短句来源
    DNA Amplified Polymorphism Among Mulberry Mutants
    桑树变异株系基因组DNA扩增多态性(RAPD)研究
短句来源
    Therefor for the system of growing mulberry and feeding silkworm,only 0.77% of amount of Cd absorbed by mulberry tree were removed from the system.
    对桑-蚕系统而言,通过蚕茧移出系统的镉仅占桑树吸收镉的0.77%。
短句来源
    After inducing Mongolian Mulberry by low temperature(-3 ℃) for 48 hours,total RNA was extracted from its tender stem and reverse transcribed to cDNA. Using the cDNA as template,by RT-PCR technology Mongolian Mulberry ubiquitin gene(mUb)was cloned.
    将蒙古桑于-3℃诱导48 h后,提取幼茎RNA反转录合成cDNA(第一链),以cDNA为模板,利用RT-PCR技术克隆桑树的泛素基因(mUb)。
短句来源
    Studies on Arabidopsis Protein-Protein Interactions and the Function of Homologous Gene in Mulberry
    拟南芥蛋白质的互作机制及桑树同源基因功能的研究
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  “桑树”译为未确定词的双语例句
    The study has enriched the chromosome theory of Morus plants,and provied the theoretical and practical basis for themulberry genetics and breeding.
    丰富了桑属植物染色体研究内容,为桑树遗传育种提供了理论和实践依据。
短句来源
    STUDY MORUS ALBA "C. V. NO.1 XUANQIOU" ANATOMICALLY
    桑树新品种“选秋一号”的解剖研究
短句来源
    Plant Regeneration from Leaf Mesophyll Protoplast of Morus alba
    桑树叶肉原生质体培养再生植株
短句来源
    STUDY ON THE MECHANISM OF PREVENTION AND CURE OF MUIBERRY DWARF DISEASE WITH TS MIXTURE
    TS制剂对桑树萎缩病的防治机理
短句来源
    Therefore, Bt insecticidal crystal protein gene and the majorities of PI gene are not used for plant anti-insect genetic engineering.
    因而桑树抗虫基因工程研究不能利用Bt和大多数的Pl基因。
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  mulberry
Sterols of Mulberry Leaves and Small Leaf Curl Disease
      
Free and bound sterols of leaves of five mulberry cultivars differing in their susceptibility to small leaf curl disease have been studied.
      
Three factors contributing to the increase of cocoon output are: the cocoon output per box, the area of mulberry field, and the egg amount raised per unit area of mulberry field.
      
The results showed that the importance of the factors in increasing cocoon output was in the order: egg amount raised per unit area of mulberry field >amp;gt; cocoon output per box >amp;gt; area of mulberry field.
      
Antiviral activity in the mulberry silkworm, Bombyx mori L.
      
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  mulberries
Rapid clonal propagation of three mulberries,Morus cathayana HemsL,M.
      
Nests were built in a wide range of plant taxa but ailanthuses Ailanthus altissima and mulberries Morus spp.
      
After taking into account the availability of vegetation, there was an apparent preference for several plant taxa but not for mulberries.
      
Disease incidence on mulberry increased when soil was amended with the fallen leaves and when mulberries were planted densely in soil artificially infested with a high conidial density of M.
      
Mulberries are members of the genus Morus L., a taxonomic group showing a great genetic variability and adaptability to different environmental conditions.
      
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This is a preliminary report on a 3-year (1962.5-1965.4)surveyof atm- mospheric pollen in shanghai with the aim to investigate the air- borne allergenic pollen which might possibly cause hay asthma.Durham's air- sampling devices were located on high roofs in 2 sampling sites (one in town and the other near the country(and the slldes were exposed for a periodof 24 hrs.and then the pollen in the area of 3.24 cm~2 was examine -d and identified The pollen examined may fall into 48 types,most of which belong to anemophilous...

This is a preliminary report on a 3-year (1962.5-1965.4)surveyof atm- mospheric pollen in shanghai with the aim to investigate the air- borne allergenic pollen which might possibly cause hay asthma.Durham's air- sampling devices were located on high roofs in 2 sampling sites (one in town and the other near the country(and the slldes were exposed for a periodof 24 hrs.and then the pollen in the area of 3.24 cm~2 was examine -d and identified The pollen examined may fall into 48 types,most of which belong to anemophilous species,The ratio between arboreous and non-arboreous types is approximately 3:1.The amounts of pollen grains of the former occupy about 60% while those of the latter,about 40%.As regards to both pollentypes and their amounts,those caught in the country site generally exceed those found in the towns ite,but there are always 2 “peak”months eachyear in both sites,viz April and September.Also,as for the pollen countsof various seasons,spring (March-May) ranks first,followed by autumn (September-November),then summer (June-August) and finater winter (Decmber-February). Major pollen types included in this survey are Moraceae (pre-domin- antly Brousonsetia papyrifera and Humulus scandens),Gramineae,Ulmaceae Pinaceae and Platanacceae.Other major pollen types also include Cupres- saceae,Chenopodiaceae,Amaranthaceae Cyperaceae,together wth Rumex, Quercus,Artemisia,Pterocarya S tenoptera,Ricinus Communis,etc. Within these 3 consecutive years,the dates of onset and termination of different major pollen season and also their “peak” period are more or less similar,and vary only within a certain limit.The early half of the year is generally the season of arboreous pollen in which Broussonetia pa- pyrifera dominates,while the later half is mainly that of the pollen of gra- mineous species and other weeds,in which Humulus seandens dominates. The pollen counts vary somewhhat in the 2 sampling sites and corres- pond more or less closely with the vegetation conditions in these localities. On the whole,the atmospheric pollen in Shanghai reflects the general con- dition of the local flora.Again,the pollen findings vary somewhat from year to year due to weather conditions such as the quantityof rainfall,tem perature,amount of sunshine,relative humidity,wind velocity and frost. Basing on the results of pollen-slide studies and also of botanical sur- vey of local flora,it is able to correlate the pollen content of the air with hay asthma symptoms as revealed by clinical diagnosis.It appears that hay asthma of spring type in Shanghai may be largely due to the allergens of Bronssonetia papyrirera,Platanus acerifolia,Pterocarya stenoptera and Morus spp.while that of autumn typ,to Humulus scandens,Ricinus communis and Artemisia spp.Besides,one must not overlook those of Gramineae,Cheno podiaceae and Amaranthaceae,and other anemophilous plants which happen to blossom and pollinate during those twoseasons.

本文为探索花粉哮喘的致敏原,初步报导了在上海地区用重量玻片法从两个取样点收集的三年(1962年5月-1965年4月)空中花粉的记录。对各类花粉进行了鉴定,统计了它们出现的时间和数量,分析了花粉含量的变化与当地气温、雨量、相对湿度、日照、风力和霜期等各气候条件的变化之间关系。对照野外有关植物花期的记录,发现空中花粉的消长情况与临床观察的本市支气管哮喘的季节性发作和加剧的一般现象是吻合的。最后,提出了本地区致敏值物构树、桑树、蓖麻等多种,可供临床试用。

This is a preliminary report on a 3-year (1962.5-1965.4)surveyor atm- mospheric pollen in shanghai with the aim to investigate the air-borne allergenic pollen which might possibly cause hay asthma.Durham's air- sampling devices were located on high roofs in 2 sampling sites (one in town and the other near the country(and the slldes were exposed for a periodof 24hrs.and then the pollen in the area of 3.24 cm~2 was examine -d and identified The pollen examined may fall into 48 types,most of which belong to anemophilous...

This is a preliminary report on a 3-year (1962.5-1965.4)surveyor atm- mospheric pollen in shanghai with the aim to investigate the air-borne allergenic pollen which might possibly cause hay asthma.Durham's air- sampling devices were located on high roofs in 2 sampling sites (one in town and the other near the country(and the slldes were exposed for a periodof 24hrs.and then the pollen in the area of 3.24 cm~2 was examine -d and identified The pollen examined may fall into 48 types,most of which belong to anemophilous species.The ratio between arboreous and non-arboreous types is approximately 3:1.The amounts of pollen grains of the former occupy about 60% while those of the latter,about 40%.As regards to both pollentypes and their amounts,those caught in the country site generally exceed those found in the towns ite, but there are always 2 “peak”months eachyear in both sites,viz April and September.Also,as for the pollen countsof various seasons,spring(March-May) ranks first,followed by autumn (September-November),the-summer(June-August)and finater winter (Decmber-February). Major pollen types included in this survey are Moraceae (pre-domin- Major pollen types included in this survey are Moraceae (pre-domin- antly Brousonsetia papyrifera and Humulus scandens),Gramineae,Ulmaceae Pinaceae and Platanaceeae.Other major pollen types also include Cupres- saceae,Chenopodiaceae,Amaranthaceae Cyperaceae,together wth Rumex, Quercus,Artemisia,Pteroearya Stenoptera,Ricinus Communis,etc. Within these 3 consecutive years,the dates of onset and termination of different major pollen season and also their “peak” period are more or less similar,and vary only within a certain limit.The early half of the year is generally the season of arboreous pollen in which Broussonetia pa- pyrifera dominates,while the later half is mainly that of the pollen of gra- mineous species and other weeds,in which Humulus scandens dominates. The pollen counts vary somewhhat in the 2 sampling sites and corres- pond more or less closely with the vegetation conditions in these localities. On the whole,the atmospheric pollen in Shanghai reflects the general con- dition of the local flora.Again,the pollen findings vary somewhat from year to year due to weather conditions such as the quantityof rainfall,tem perature,amount of sunshine,relative humidity,wind velocity and frost. Basing on the results of pollen-slide studies and also of botanical sur- vey of local flora,it is able to correlate the pollen content of the air with hay asthma symptoms as revealed by clinical diagnosis.It appears that hay asthma of spring type in Shanghai may be largely due to the allergens of Bronssonetia papyrirera,Platanus acerifolia,Pteroearya stenoptera and Morus Sppowhile that of autumn typ,to Humulus scandens,Ricinus communis and Artemisia spp.Besides,one must not overlook those of Gramineae,Cheno podiaeeae and Amaranthaceae,and other anemophilous plants which happen to blossom and pollinate during those twoseasons.

本文为探索花粉哮喘的致敏原,初步报导了在上海地区用重量玻片法从两个取样点收集的三年(1962年5月-1965年4月)空中花粉的记录。对各类花粉进行了鉴定,统计了它们出现的时间和数量,分析了花粉含量的变化与当地气温、雨量、相对湿度、日照、风力和霜期等各气候条件的变化之间关系。对照野外有关植物花期的记录,发现空中花粉的消长情况与临床观察的本市支气管哮喘的季节性发作和加剧的一般现象是吻合的。最后,提出了本地区致敏植物构树,桑树、蓖麻等多种,可供临床试用。

After the assay of the peroxidase and esterase isoenzymes in the phloem of eight mulberry varieties in rest stage, no relativity is found between the resistance and isoenzymes. However, the experimental result of "Husang 32" shows the distinction between the esterase isoenzymes of the healthy plants and plants infected with yellow dwarf. This might be significant in diagnosis and quarantine.

对处于休眠期的八个品种桑树韧皮部的过氧化酶和酯酶同功酶作了分析,未发现抗病性与同功酶之间有相关性。但是,实验结果指出,“湖桑32号”健株与黄化型萎缩病株的酯酶同功酶有差异,这对诊断和检疫可能有意义。

 
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