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color-leaf
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  彩叶
     Discussion of Ornamental Value and Application Prospect of Color-leaf Plants
     彩叶植物的观赏价值及应用前景探讨
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     At the same time,it analyzed the present application of color-leaf plants in Nanjing gardens,and gave a prospect for the application of color-leaf plants.
     分析了彩叶植物在南京园林中的应用现状,并对彩叶植物的应用前景作了展望。
短句来源
     Color-leaf plants are gaining an increasing application in gardens for their unique leaf color.
     彩叶植物由于其独特的叶色,在园林中应用日益广泛。
短句来源
     Introduction and Planting of Color-leaf Shrub Spiraea
     彩叶绣线菊引种与栽培研究
短句来源
     The present study discussed the resource of color-leaf plants,and listed over 100 kinds of color-leaf plants that can be used in gardens.
     探讨了室外彩叶植物资源及个别室内应用较广泛的彩叶植物资源,列举了100多种在园林中可以应用的彩叶植物种类。
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  “color-leaf”译为未确定词的双语例句
     Color-leaf plants in Shanghai and their application in landscaping
     上海市色叶植物种类及应用
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     The proportion of seasonal type of color-leaf species was larger than 60%.
     类型上以季节型为主,占60%以上;
短句来源
     The statistical results show that the SBE from three groups with different professional background had a high consistency,when evaluating compound-layer,color-leaf and near-water plant landscape.
     结果表明,不同专业背景的3个评判群体在居住区复层植物景观、色叶类植物景观及水体旁植物景观的审美态度方面具有一致性;
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  相似匹配句对
     On "Leaf"
     说“葉子”
短句来源
     Plant Leaf Color Mutants
     植物叶色突变体
短句来源
     COLOR
     冬季女装色彩预测
短句来源
     The Tissue Culture of Color leaf Taro
     花叶芋的组织培养
短句来源
     Introduction and Planting of Color-leaf Shrub Spiraea
     彩叶绣线菊引种与栽培研究
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From 1959 to 1963,investigations have been made on the planting experiences of ChenYueng-kang——the well known rice specialist,in obtaining higher production of late rice.In these five years,out of 23 high productive sites cultivated by him,21 sites having rangedfrom 456-628 kg per mou(1/15 hectare).The practical cultivation method has been carriedout in a state farm since 1962,and also applied on the Peoples Commune fields in 248places for demonstration in Su-chou distriet of Kiangsu province since 1963,and...

From 1959 to 1963,investigations have been made on the planting experiences of ChenYueng-kang——the well known rice specialist,in obtaining higher production of late rice.In these five years,out of 23 high productive sites cultivated by him,21 sites having rangedfrom 456-628 kg per mou(1/15 hectare).The practical cultivation method has been carriedout in a state farm since 1962,and also applied on the Peoples Commune fields in 248places for demonstration in Su-chou distriet of Kiangsu province since 1963,and it showedsignificant increase of production ranging from 11-23%.After transplanting,technical performance in various growing stages has to be planned inline with the high yield object,with which the help of technique by controlling the growth anddevelopment of rice and the proper fluctuation of the leaf-shade in order to obtain an“idealplant”for highest production.In the period of tillering,leaf-shade is required for dark greenin color(leaf-shade in dark color for the 1st time)but the number of plants,length of culmsand leaf-area index have to be controlled within a certain limit in order to maintain a steadygrowth.For instance,for the variety“Lao Lai Ching”,the total number of plants per Chinesemou(666 m~2)may be limited in 300 thousands,the length of culms is 67 cms.at the end oftillering stage and 130-133 cms.when ripening,and the leaf-area index is 2 approximately atthe climax of tillering stage(about one month after transplanting).After draining,theleaves then become again lighter in color for yellowish green.At the same time,the leaves becomeupright.On this base,the fertilizer is applied,and the leaves appeared to be dark for thesecond time.Henceforth,again it turns into light colored before the ear-(?)rimordia formation.It is also important that the plants look both flourishing and tough or stout.The plants thenbecome“row clesed”(i.e.leaves of adjacent rows overlap each other)10 days after the ear-primordia formation.The optimum highest leaf-area index is about 6—7.During the begin-ning of ear formation,fertilizer is again applied in accordance with the state of plants toavoid early decayed.The leaf-shade turns into dark green for the third time.Before heading,it gradually turns lighter and becomes yellowish green for the third time.Before ripening,the culm is fresh and the grain is yellow,without any lodging and outburst of blast disease.In this report,some explanation is given for controlling the growth of the plants aimingat an“ideal plant”in various growing periods.The function played by the initial technicalperformances is also analyzed.It is shown that the fluctuation pattern of leaf-shade has todo with the change of nitrogen and carbohydrate content which effect directly to the growthof organs and therefore the formation of grains.According to analysis,it is also pointed out that the regulation of the fluctuation of leaf-shade may be.used as one of the criteria for controlling the metabolic activity between carbonand nitrogen.But it should be proceed together in a controlled manner for an“ideal plant”growth,which may be successful in ap(?)lying a sufficient amount of fertilizer and can bethoroughly utilized by the plants without causing any lodging and outburst of blast disease.

“三黑三黄”是我国农民在晚稻方面精耕细作的栽培经验,本文对此进行了此较全面的总结。内容包括1959—1963年连续五年的资料,分析了高产群体结构发展的特点,介绍了高产栽培技术的原则,论述了黑黄变化的辩证关系,及其与产量的联系。

The "Giant" Muscat Hamburg is a large-berried sport of diploid cv. Muscat Hamburg. The original vine of this sport was found in 1975 in Pingdu, Shandong.In aspects of morphological character, in comparison with Muscat Hamburg, the "Giant" Muscat Hamburg has broader, thicker and darker green color leaves except larger berries. Its shoots appear thicker and internodes are shorter: the inflorescences, florets, anthers and clusters are larger, too.The results of cytological examinations are summarized.1. The size...

The "Giant" Muscat Hamburg is a large-berried sport of diploid cv. Muscat Hamburg. The original vine of this sport was found in 1975 in Pingdu, Shandong.In aspects of morphological character, in comparison with Muscat Hamburg, the "Giant" Muscat Hamburg has broader, thicker and darker green color leaves except larger berries. Its shoots appear thicker and internodes are shorter: the inflorescences, florets, anthers and clusters are larger, too.The results of cytological examinations are summarized.1. The size of epidermal cells, the size and density of stomata of the "Giant" Muscat Hamburg appear similar to Muscat Hamburg. It may indicate that the epidermis originated from LI is still diploid.2. The adventitious root tips of cutting from "Giant" Muscat Hamburg are composed of ceils with 76 chromosomes. It is suggested that all internal tissues originated from L Ⅲ have mutated to tetrap loid.3. The meiotic chromosome behavior of microsporcytes of Muscat Hamburg appeared to be regular. At metaphasc Ⅰ, 19 bivalents formed. At the end of meiosis, the microsporocytes formed normal tetrads, and the microspores were equal in size. But in the "Giant" Muscat Hamburg irregular chromosome behavior was observed. At diakinesis and metaphasc Ⅰ, there formed different numbers of univahents, bivalents and multivalents, but the total number was 76. At the and of meiosis, most of microspores formed tetrads, a few of them formed abnormal tetrads, but the microspores varied in number, size and shape.4. The pollen grains of Muscat Hamburg are smaller and tricolporat type. Their polar views appear to be triangular-round. The normal pollen grain diameter of the "Giant" Muscat Hamburg is 33.88μm, longer than that of Muscat Hamburg by 1/3. Most of the pollen grains belong to tetracolporat type, their polar views appear to be tetragonal-round; and a few of them belong to polycolporat or tricolporat type, polygonal-round or triangular-round.5. Lots of seeds produced from open-pollenated "Griant" Muscat Hamburg were tetraploids. Nine fifteenth seedlings examined had the tetraploid chromosome numbers, 2n=76.The above points No. 3, 4, 5 indicate that the sporogenous tissues originated from L Ⅱ have mutated to tetraploid.To sum up, it is concluded that "Giant" Muscat Hanburg is a 2-4-4 periclinal chimera and its breeding behavior is similar to that of tetraploid grape.

研究结果表明,大玟瑰香葡萄是2—4—4型周缘嵌合体,其表皮仍为二倍体,但孢原组织和根都已突变为四倍体。因此,大玫瑰香既可作为新品种试栽推广,又可作为多倍性种质资源进一步用于育种。

SiX-hundred-twelve species and yarieties of wild ornamental plantsare divided into 10 types; watch leaves plant,watch flowers plant, watchfruits plant,avenue tree,color leaves tree, maniature gardening tree,flower bed plant,ground plant, ornamental bamboo and ornaniental fern.Their ornamental characteristic8 and main uses are enumerated separately.Their distributions of families and genera, colors of flowers and fruits, andstages of flowering and fruiting are analysed.The suggests of deyelopingand utilizing...

SiX-hundred-twelve species and yarieties of wild ornamental plantsare divided into 10 types; watch leaves plant,watch flowers plant, watchfruits plant,avenue tree,color leaves tree, maniature gardening tree,flower bed plant,ground plant, ornamental bamboo and ornaniental fern.Their ornamental characteristic8 and main uses are enumerated separately.Their distributions of families and genera, colors of flowers and fruits, andstages of flowering and fruiting are analysed.The suggests of deyelopingand utilizing maj0r species are given.

根据数年野外调查资料,筛选出泰顺县野生观赏植物612种及变种等,并将其划分为观叶、观花、观果、林荫木、色叶树种、盆景树种、花坛植物、地被植物、观赏竹类和观赏蕨类共10大类。文章分别列举了它们的观赏特点和主要用途,分析了它们的科、属分布及花、果颜色和花、果期的分布,提出了重点开发利用的植物种类和意见。

 
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