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culm中文是什么意思

发音:  
过去式: culmed   过去分词: culmed   现在分词: culming   
用"culm"造句"culm"怎么读"culm" in a sentence"culm"的同义词

中文翻译手机手机版

  • n.
    【植物;植物学】(竹、芦、草等空心的)茎,杆。
    vi.
    长成(空心)茎秆。
    短语和例子

    n.
    1.低级无烟煤。
    2.碎煤,灰煤。
    3.〔C-〕 【地质学;地理学】碳质页岩。

例句与用法

  • Accordingly , modern korean rice varieties have shorter and stiffer culm characters
    结果,现代韩国水稻品种具有禾茎短硬的特点。
  • Theroy and techniques of vigorous root - strong culm - weighty panicle cultivation method for double cropping rice
    双季稻旺壮重栽培法的理论与技术
  • Increase of potassium level is associated with increase of lodging resistance through maintenance of high turgor pressure in cells of rice culm
    提高钾水平来维持水稻禾茎细胞的高膨压,与抗倒伏有关。
  • The growth and development of the ratooning buds of the combinations with slow decreasing speed of lai during the filling period and high dry matter accumulation in culm and sheath after the milky stage were quick
    灌浆期间叶面积指数下降缓慢,乳熟期后茎鞘干物质再积累量高的组合再生芽发育快。
  • In terms of culm size , biomass , distribution and adaptability , 33 bamboo species with potential value for energy - oriented use are listed in this paper , among which 14 being sympodial , 18 monopodial and 1 amphipodial
    摘要根据竹子个体大小、生物量高低及其分布状况和适应性,文中列出了33种具有潜在能源化利用价值的竹种,其中,合轴丛生或散生型14种,单轴散生型18种,复抽混生型1种。
  • Semiquantitative analysis of lignin content in the culm by confocal laser scanning microscopy ( clsm ) showed that lignin contents are elevated in lodging - resistant varieties and this together with the anatomical features may provide higher culm strength resulting in increased lodging - resistance
    因此,在超高产小麦品种的选育上,重视外源基因的引进,改进茎秆的结构特性及提高其木质素含量,可能是一个重要的选育方向。
  • Based on visual rice growth models ( vrgm ) and the techniques of " vigorous root - strong culm - heavy panicle " , " once - for - all basal application " etc , rice expert system of cultivation management for high yield has functions of inquiry , optimum decision on agronomy measures , cultivation management decision , diagnosis and control of physiological problems , disease and insect pests
    该系统以可视水稻生长模型系统为基础,以水稻“旺壮重”栽培技术、一次性全层施肥技术、水稻全程化控工程等研究成果为知识中心,试图覆盖水稻全部栽培过程和方式,为水稻栽培管理决策提供优化方案。
  • Based on the situation of demand exceeds supply in the market , the author would like to find out the constraints of the water chestnut development by use of pra ( participatory rural appraisal ) in a survey to carry out stakeholder analysis including the water chestnut farmers , government and processing companies . also , the author applied a tool of system theory to analyze the constraints of water chestnut plant production development . the results are as following : the study shows that a main factor that restricts the plant yield ( per unit yield ) and quality ( product quality ) of water chestnut is the low level of prevention and control of water chestnut culms damping - off ; a disease of the water chestnut
    针对贺州市荸荠产业发展中的“销大于产”的突出矛盾,笔者通过运用pra (参与式农村评估)方法,对荸荠种植区的农户、政府机构、加工流通企业等进行了调查研究,并运用系统科学的方法对荸荠种植系统的不同组成因子的制约因素进行分析,得出研究结论如下:农户对荸荠秆枯病害的综合防治水平偏低,制约其荸荠种植的产量(单产)和质量(商品质量) 。
  • In my present study , changes in structure and function of all parts of non - leaf organs ( culms , paleae , lemmas , awns , and glumes ) were investigated during a series of developmental stages and in various cultivars . characterization of the culms of lodging - resistant wheat varieties lodging is a potential cause of yield reduction in cereal crops ( crook et al , 1994 )
    其中,比较分析了非叶器官叶绿体超微结构的差异,测量了非叶器官的放氧和低温荧光等生理指标,尝试从结构与功能相结合的角度,探讨非叶器官在提高作物产量中所起的重要作用。
  • In this project , culms of lodging - sensitive and lodging - resistant varieties of wheat ( triticum aestivum l ) were compared at the morphological level to determine the anatomical features that are associated with these traits . this analysis revealed that lodging resistant culms are short , possess thicker mechanical tissue , and had larger vascular bundles
    首先以不同品种的小麦为实验材料,对其主要非叶器官?茎秆,从解剖结构、木质素含量、以及抗倒伏的力学特性等方面做了详细的比较研究。
用"culm"造句  

英文解释

  • stem of plants of the Gramineae

其他语种

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