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侧脉的英文

音标:[ cèmò ]  发音:  
"侧脉"怎么读"侧脉"的汉语解释用"侧脉"造句

英文翻译手机手机版

  • dropper
  • lateral nerve
  • lateral vein
  • lateralnerve
  • ventricumbent

例句与用法

  • There are 2 - 3 layers of long - column - shaped palisade tissue under the upper epidermis , and there are a great number of mechanical tissues which made up of vascular bundle sheath
    上表皮下方有2 - 3层长柱形的栅栏组织,在主脉大侧脉外方具有由大量机械组织组成的束帽或束鞘。
  • Leaves leathery , ovate , obovate , elliptic or obovate - elliptic , 4 - 9 cm long and 1 - 4 cm wide , with 3 - 6 obtuse teeth on each side ; abaxially with tufts of hairs at axils of veins ; lateral nerves 7 - 10 pairs
    叶革质,卵形、倒卵形至椭圆形或倒卵状椭圆形,长4 - 9厘米,宽1 - 4厘米,每边有3 - 6钝齿,侧脉7 - 10对,背面脉腋有小毛丛。
  • Leaves leathery , ovate or elliptic , 7 - 12 cm long , 3 . 5 - 5 cm wide , apex short acute , base rounded or cordate , upper surface green , glossy , lateral veins 6 - 8 pairs , impressed adaxially and prominent abaxially
    叶革质,卵形或椭圆形,长7 - 12厘米,宽3 . 5 - 5厘米,先端短急尖,基部圆形或心形,上面亮绿色,侧脉6 - 8对,在上面凹陷,在下面突起。
  • Numerous small rounded dark brown or black necrotic patches in green leaves ; patches often in groups or rows close to midrib or major lateral veins , towards centre or basal areas of leaflects ; petioles green and healthy
    缺锰的马铃薯叶片:叶片上有大量深褐色或黑色坏死小圆斑,叶的主脉或大部分侧脉附近有条状斑纹,向叶中部和基部扩散,叶柄正常并保持绿色。
  • General yellow - green or yellow interveinal chlorosis of fully expanded and younger leaves with major veins and most minor vein clearly defined green without appreciable adjacent green lamina ; some younger leaves with profuse interveinal brown necrotic spotting
    甜菜缺铁:完全展开叶的脉间褪绿一般黄绿色或黄色,嫩叶的主脉和大部分侧脉明显显示绿色没有可察觉的相连的薄层;一些嫩叶脉间有大量褐斑。
  • Leaves ternate ; leaflets papery or nearly leathery , ovate to ovate - elliptic , 6 - 15 cm long and 3 - 7 cm wide , apex abruptly acuminate , base rounded to subcordate , entire , both surfaces glabrous ; basal veins 3 , lateral veins 4 - or 5 - paired , conspicuous on both surfaces ; petiolules 1 . 5 - 2 cm long , glabrous
    叶为三出复叶;小叶纸质或近革质,卵形至卵状椭圆形,长6 - 15厘米,宽3 - 7厘米,先端突尖,基部圆形至近心形,全缘,两面无毛;常有基出3出脉,侧脉4 - 5对,两面均明显;小叶柄长1 . 5 - 2厘米,无毛。
  • At the surface of the pollen grains there are three types of aperturates , including three porates type , three colpates type and three porate - colpates type ; and four types of sculpture , namely , reticulate , striate , striate - reticulate and verrucate . the upper epidermal cells of the leaves of 12 species plants are detected with hpias - 1000 image analytic system through the treatment of binarization , and the experimental methods are proved stable . the results indicated that the waviness of the anticlinal walls ( sfc ) and the ratio of the feret ' s diameter ( slf ) of the epidermal cells of the middle lamina in the third node of leaves starting from the lowerest part of the stem have a relative constant range and could distinguish from each other . oieanolic acid , l , 5 , 8 - trihydroxy - 3 - methoxyxanthone and swertiamarin are separately detected on the tlc , and the different chromatogram of various plants can be considered as characters of identification . the contents of oleanolic acid in 12 species of plants are determinated by hplc , but among the different plants and botanical organs their contents are different , and the highest content in flowers
    本文对川鄂产獐牙菜属药用植物资源进行了野外调查、标本采集和鉴定,对12种干燥药材的性状进行了描述,提供了可以鉴别的特征。通过扫描电子显微镜观察的12种本属药用植物的花粉粒均为单粒花粉,萌发孔有3孔型, 3沟型和3孔沟型三种类型;表面纹饰包括网状纹,条状?网状纹,条状纹和瘤状纹四种类型。用hpias ? 1000高清晰度彩色病理图文分析系统对叶片上表皮细胞作图像分析,并进行方法学研究,结果表明,同种植物茎上第3节叶片中段主脉和第1侧脉之间叶上表皮细胞垂周壁弯曲程度sfc值和细胞纵、横向直径的比值slf值,种间有显著差异,每种都有相对恒定范围值。
  • ( 3 ) firstly detectes the waviness of the anticlinal walls ( sfc ) and the ratio of the feret ' s diameter ( slc ) of the epidermal cells in the leaves of 11 species , and studies the methodology , then give out two conclusion : a . epidermal cells in the place between middle and first side vein of the lamina on the third kont starting from ground have the most stable microscopic characters
    ( 3 )首次采用计算机图像分析“ hpias ? 1000高清晰度彩色病理图文分析系统”测定了獐牙菜属11种药用植物叶上表皮细胞垂周壁弯曲程度( sfc )和细胞纵横直径比( slf ) ,并进行了方法学研究,得到以下结论:茎上第3节叶片中段主脉与第一侧脉之间上表皮细胞形态最稳定。
用"侧脉"造句  

其他语种

  • 侧脉的俄语:pinyin:cèmò бот. боковая жилка, боковой нерв; боконервный
  • 侧脉什么意思:植物叶子从中脉向两旁横出而达于叶边的叶脉。 又叫侧山脉。
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