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varieties
相关语句
  品种
    Studies on photorespiration in several different varieties of wheat by biochemical methods
    用生化方法研究不同品种小麦的光呼吸
短句来源
    Somatic Embryogenesis in Carrot (Daucus carota L. ) Tissue Culture Ⅰ Embryogenesis and Endogenous Hormon Content of Cell Cultures of Some Carrot Varieties (Daucus carota L. )
    胡罗卜(Daucus carota L.)的体细胞胚胎发生——Ⅰ某些胡罗卜品种在细胞培养中的胚胎发生和内源激素的关系
短句来源
    Mg~(2+)INDUCED FLUORESCENCE CHANGE IN RELATION TO THYLAKOID SURFACE ELECTRIC CHARGE IN TWO VARIETIES OF SOYBEAN CHLOROPLASTS
    在两个品种大豆叶绿体膜中,Mg~(2+)诱导荧光改变与类囊体膜表面电荷的关系
短句来源
    ANALYSIS OF RESPECTIVE CHROMOSOME NUMBERS AND KARYOTYPES OF 20 VARIETIES OF GENUS NELUMBO
    莲属(Nelumbo)20个品种染色体数目及其核型分析
短句来源
    Study on mutagenic induction effect of laser on pmc at miosis stage of various winter wheat varieties
    激光照射冬小麦不同品种花粉母细胞分裂期诱变效应的研究
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  变种
    CHROMOSOME NUMBERS OF 2 SPECIES AND 3 VARIETIES OF BRASSICEAE IN CHINA
    中国芸苔族(Brassiceae)2种3变种染色体的观察
短句来源
    Karyotype Studies on 7 Species and 2 Varieties of Vicia from Nei Mongol
    内蒙古野豌豆属7种2变种染色体核型研究
短句来源
    Based on investigation for seven years,the vascular plant resource in Changbai Mountains are studied in the present paper. 47 forms, 190 varieties, 1 800 species belong to 629 genera and 143 families, which accounted for 5.80%,18.46% and 47.67% of the respective species, genera and families of total vascular plants in China.
    经过7年的调查研究发现,长白山区共有野生维管植物143科、629属、1800种、190变种、47变型,分别占中国维管植物科、属、种数的47.67%,18.46%,5.80%。
短句来源
    The result indicates that there are 45 species(including 5 varieties and 1 form)in Qinghai,they belong to 15 sections,accounting for 100% and 40.9% of species and sections in Qinghai-Tibet plateau,40.5% and 17.5% of species and sections in China,and take the fourth place in China.
    青海产柳属植物多达45种(含种以下5变种、1变型),隶属15个组(Sect.) ,分别占青藏高原组、种的100%、40.9%和我国组、种的40.5%、17.5%,居我国第4位。
短句来源
    Following Part Ⅰ,11 more genera and 153 more species(subspecies/varieties) of Myrmicinae ants known from China are recorded in this paper.
    在中国蚁科昆虫名录——切叶蚁亚科()的基础上,记录中国切叶蚁亚科Myrmicinae另外11属153种(亚种/变种)。
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  “varieties”译为未确定词的双语例句
    Genetic Analysis of the Wild Cherry Germplasm and Identification of Cultivated Cherry Varieties Using DNA Fingerprints
    野生樱桃种质资源的遗传分析及其栽培品种的DNA指纹鉴定
短句来源
    TWO NEW VARIETIES OF COMPOSITAE
    菊科二新变种
短句来源
    FIVE NEW VARIETIES OF POPULUS TOMENTOSA CARR.
    毛白杨五新变种
短句来源
    A NEW SPECIES AND TWO NEW VARIETIES OF PLANTS IN SICHUAN
    四川植物一新种和二新变种
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    NEW SPECIES AND NEW VARIETIES OF THE GENUS CYATHUS
    黑蛋巢菌属新种和新变种
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  varieties
Euler characteristic of certain affine flag varieties
      
Degenerations of flag and Schubert varieties to toric varieties
      
In this paper, we prove the degenerations of Schubert varieties in a minusculeG/P, as well as the class of Kempf varieties in the flag varietySL(n)/B, to (normal) toric varieties.
      
As a consequence, we obtain that determinantal varietes degenerate to (normal) toric varieties.
      
We show that wonderful varieties are necessarily spherical (i.e., they are almost homogeneous under any Borel subgroup ofG).
      
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The trombiculid larvae of the family Trombiculidae Ewing known to China include altogether 51 species and varieties which fall into 3 subfamilies, namely, Leeuwenhoekiinae Womersley, Gahrliepiinae Womersley and Trombiculinae Ewing. In the subfamily Leeuwenhoekiinae are 2 species of genus Acomatacarus Ewing, 1942. In the subfamily Gahrliepiinae are 14 species of genus Gahrliepia Oudemans, 1912. The subfamily Trombiculinae is largest, comprising 35 species in 5 different general, namely, 5 in Neosch(?)ngastia...

The trombiculid larvae of the family Trombiculidae Ewing known to China include altogether 51 species and varieties which fall into 3 subfamilies, namely, Leeuwenhoekiinae Womersley, Gahrliepiinae Womersley and Trombiculinae Ewing. In the subfamily Leeuwenhoekiinae are 2 species of genus Acomatacarus Ewing, 1942. In the subfamily Gahrliepiinae are 14 species of genus Gahrliepia Oudemans, 1912. The subfamily Trombiculinae is largest, comprising 35 species in 5 different general, namely, 5 in Neosch(?)ngastia Ewing, 1929, 7 in Globularosch(?)ngastia Chert & Hsu, 1955, 1 in Sch(?)ngastia Oudemans, 1910, 6 in Eusch(?)ngastia Ewing, 1938, 2 in Tragardhula Berlese, 1905, and 14 in Trombicula Berlese, 1905.The geographical distribution of the 51 species include Kwangtung (Hainan), Kwangsi, Fukien, Shangtung, Kiangsu, Yunnan, Chekiang, Hopei, Honan, Taiwan, Anhwei, Kiangsi, Szechuan, Hupeh and the Autonomous Region of Inner Mongolia. The host species include 29 species of mammals and 40 species of birds.

本文是中国恙虫科(Trombiculidae Ewing,1944)恙虫蚴种类的名录,总共51种,其中绝大多数系解放后描述的种类。这51种中,属于六节亚科(Leeuwenhoekiinae Womersley,1944)的计2种,全部是多齿属(Acomatacarus Ewing,1942)的恙虫蚴;属於背展亚科(Gahrliepiinae Womersley,1952)的计14种,全部为背展属(GahrliepiaOudemans,1912)的恙虫蚴;属於恙虫亚科(Trombiculinae Ewing,1946)的计35种,其中奇棒属(Neosch(?)ngastia Ewing,1929)5种(变种),球棒属(Globularosch(?)ngastia Chen & Hsu,1955)7种,棒属(sch(?)ngastia Oudemans,1910)1种,真棒属(Eusch-(?)ngastia Ewing,1938)6种,恙虫属(Trombicula Berlese,1905)14种(变种),五甲属(Tragardhula Berlese,1905)2种。分布地区包括广东(海南岛)、广西、福建、山...

本文是中国恙虫科(Trombiculidae Ewing,1944)恙虫蚴种类的名录,总共51种,其中绝大多数系解放后描述的种类。这51种中,属于六节亚科(Leeuwenhoekiinae Womersley,1944)的计2种,全部是多齿属(Acomatacarus Ewing,1942)的恙虫蚴;属於背展亚科(Gahrliepiinae Womersley,1952)的计14种,全部为背展属(GahrliepiaOudemans,1912)的恙虫蚴;属於恙虫亚科(Trombiculinae Ewing,1946)的计35种,其中奇棒属(Neosch(?)ngastia Ewing,1929)5种(变种),球棒属(Globularosch(?)ngastia Chen & Hsu,1955)7种,棒属(sch(?)ngastia Oudemans,1910)1种,真棒属(Eusch-(?)ngastia Ewing,1938)6种,恙虫属(Trombicula Berlese,1905)14种(变种),五甲属(Tragardhula Berlese,1905)2种。分布地区包括广东(海南岛)、广西、福建、山东、江苏、云南、浙江、河北、河南、台湾、安徽、江西、四川、湖北等14省和內蒙古自治区。寄生的宿主,已经鉴定的,共67种,其中哺乳类27种,鸟类40种。

The study of Chinese Araliaccae(including those of Taiwan)reveals the occurrence of 19 genera, 162 species, 47 varieties and 11 forms, of which many are new to science. Owing to the similarity in its fruit and embryo to the Mastixia of Cornaceae, the genus Diplopanax is excluded herewith from the Araliaceae.New phylogenetic relationships of the Chinese genera of this family have been proposed by the author, who is of the opinion that in the study of phylogenetic relationships, emphasis should be laid not...

The study of Chinese Araliaccae(including those of Taiwan)reveals the occurrence of 19 genera, 162 species, 47 varieties and 11 forms, of which many are new to science. Owing to the similarity in its fruit and embryo to the Mastixia of Cornaceae, the genus Diplopanax is excluded herewith from the Araliaceae.New phylogenetic relationships of the Chinese genera of this family have been proposed by the author, who is of the opinion that in the study of phylogenetic relationships, emphasis should be laid not only on the characters of the reproductive organs, but also on those of the vegetative distinctions of the examined genera as well. There are no direct phylogenetic relationships between the two genera except that all the distinctive characters of one genus are more advanced than, those of the other.The facts that the Chinese genera and species are mainly distributed in the south-western China, especially in the province of Yunnan, where the primitive forms, such as Tupidanthus, Trevesia, etc. occur in luxuriance, leads the author to believe that Yunnan and its neighborhood is possibly the motherland of the Indo-Malay distribution area of the Araliaceae.

本文分为三个部分:第一部分简略的报导我国五加科植物研究的历史和屬、种数目,目前我国五加科植物共有19(?)、162种、47变种和11变型,这一数目不包括应屬山茱萸科的马蹄参屬(Diplopanax)在内。 第二部分讨论五加科屬间的亲缘关系,提出了我国五加科一个新的屬间亲缘关系的意见,并给出了示意图,作者认为研究植物屬间的亲缘关系,必须根据科学的进化倾向,探讨各方面的性质,包括植物体的性状在内,凡是两个亲缘关系密切的屬,如其一个屬虽具有较另一个屬许多较进化的性状,但只要这—个屬具有一个较另一屬稳定的原始性状,即不能认为这一个屬直接起源于另一个屬,在研究屬间亲缘关系时,如果只注意于自已论点有利的性质,忽视对自已论点不利的性状,就不可能找出正确的系统关系。 第三部分讨论我国五加科植物的水平分布和垂直分布,我国西南、尤其是云南,不但具有本科现存最原始的屬和种,种类也远较其他各地为多,又富有不少特产种,而且从地形和环境条件来说也有其特点,所以著者认为这一地区有可能是本科植物在印度——马来分布区的起源地。

It has been described in many taxonomical refrences that the flowers of Litchi chinensis Sonn. are devoid of petals, and that it is one of the important characters for distingushing the prescent genus from its closely related getters Euphoria. While carefully observing six races of Litchi trees growing in Longhai, one of the main fruit-growing localities in Fukien province, the auther found that the typical flower of Litchi is a perfect flower with five petals, although frequently disappear owing to reduction.Variation...

It has been described in many taxonomical refrences that the flowers of Litchi chinensis Sonn. are devoid of petals, and that it is one of the important characters for distingushing the prescent genus from its closely related getters Euphoria. While carefully observing six races of Litchi trees growing in Longhai, one of the main fruit-growing localities in Fukien province, the auther found that the typical flower of Litchi is a perfect flower with five petals, although frequently disappear owing to reduction.Variation in Litchi flowers shows itself not only in the different degrees of reduction of petals, stamens and pistils, and in the teratological variations, but also in size and color, the shape of calyx-cups, the form of styles and the number of stamens. These variations are somewhat stable and probably show that the different of Litchi trees not only in races but also in varieties and even in species. Furthermore, these variations indicate that there is a line of evolution of Litchi flowers descending from Euphoria longana(Lour.)Steud.

荔枝花的变化很多,有因雌、雄蕊和花瓣不同程度退化而形成的各种不完全花,有因畸形变异而产生的各种变态花,还有因品种不同而在形态性状上存在差异的。从这些变化中我们可以看出荔枝花的一些演化情形,说明荔枝在新缘关系上比韶子属更近于龙眼,而且它的演化程度较龙眼为高。同时还可看出,目前称为品种的一些荔枝类型,可能是荔技属中的不同种或变种,而不全是不同的品种。

 
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