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external forms
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  外部形态
     The Expressing Functions and External Forms of Negative Comparing Structures
     否定式比况结构的表达功能及外部形态
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     Both Cycas and Brainea are wild plants of national priority protection,which are similar in external forms and distributed habitat.But they belong to different phylum with large differences in term of taxonomy.
     苏铁(Cycas)与苏铁蕨(Brainea)均为国家重点保护野生植物,两者外部形态非常相似,分布生境亦类似,然而两者在分类学上属不同的门,区别非常大。
短句来源
     It includes the division of stages,a normal development table at20℃ and description of the external forms.
     本文详细研究了20℃条件下它的正常胚胎发育分期及其外部形态变化.
短句来源
     This paper intends to make a primary probe into the semantic expressing functions and the external forms of the two negative forms of comparing structures.
     文章从语义表达功能和外部形态两个方面,对比况结构的否定形式进行探讨。
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     1.The external forms and physiological indexes showed apparent dissimilarityon different fertilizer application in the course of growth and deveploment.
     1.在生长发育过程中,植株外部形态和生理指标因处理不同而表现出明显的差异。
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  外部形态变化
     It includes the division of stages,a normal development table at20℃ and description of the external forms.
     本文详细研究了20℃条件下它的正常胚胎发育分期及其外部形态变化.
短句来源
  “external forms”译为未确定词的双语例句
     After all the theories of the reasons of forming & development, the connotation & external forms, the nature & function, the distortion & regulation, the basic characters, the challenges of development, and evaluation of case study of nonprofit organization are introduced and surveyed, the future tendencies of nonprofit organization behavior research in China are put forward in the paper.
     文章对中国理论界的非营利组织形成与发展的动因、非营利组织的内涵与外延、非营利组织的本质功能及其扭曲与矫正、非营利组织的基本特征、非营利组织生存与发展的挑战以及非营利组织发展案例评估研究等6个方面的非营利组织行为理论进行了简要的介绍与评析;
短句来源
     This paper begins with the external forms of Flash animation interactivity, followed by exploring the principles and methods of interactivity design in Flash animation, thus contribute to the interactivity design in Flash animation with considerable directive meanings.
     本文从Flash动画交互性的外在表现入手,探讨Flash动画中交互性的设计原则,提出Flash动画交互性的设计方法,对Flash动画的交互性设计具有指向性的意义。
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     Experimental results indicate that the external forms of crystals as well as the formation of growth twin are closely related to the development and properties of {111} facets on the solid growth surface. The various experimental phenomena can all be interpreted successfully according to a {111} plane octahedron or two-octahedron model of the zinc-blende structure.
     实验表明,结晶面上{111}小平面的发展和性质与单晶体的外形及孪晶的形成有着密切的关系,采用一个闪锌矿结构的{1ll}面八面协及双八面体模型能成功地解释各种实验现象。
短句来源
     Comparison of Speed of Growth of the Maize and External Forms of Plant Under Different Temperature Condition
     不同温度条件下玉米生长速度及植株外部形态的比较
短句来源
     Specially, with the development of finance innovation technology, securities assets merge with derivative financial instruments, which makes their external forms complicated.
     特别是随着金融创新技术的发展,资产证券与衍生金融工具相结合,其表现形式日趋复杂。
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  external forms
Seepage of water through concrete structures has a broad spectrum of pressure and free-flow manifestations, location and the source and outlet, causes of occurrence, and external forms of leaching accompanying it;
      
The ratiosC1/C2 of the constants defining the equipotential surfaces which describe the external forms of the components of a close binary system have been calculated on the basis of evolutionary models.
      
The second set converts this raw data into any of several external forms.
      
The external forms for the pelvis and femur skin are now based on an undeformed shape to more correctly represent the interaction with a vehicle seat.
      
Online courses need to address variability in student learning styles and provide external forms of motivation for the isolated student.
      
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The following results of the studies on some botanical problems in the seed production of rape were obtained by the authors in 1956-----1963 in'chengtu.1. The seeds of the different parts, of the rape plant, vary in quality. Usually. the seeds of the central and basal part of the apical inflorescence have the best quality. The seeds of the rape plants after pruning have better quality and give more yield than the control, 'Therefore the application of the seeds of apical inflorescences, especially those of the...

The following results of the studies on some botanical problems in the seed production of rape were obtained by the authors in 1956-----1963 in'chengtu.1. The seeds of the different parts, of the rape plant, vary in quality. Usually. the seeds of the central and basal part of the apical inflorescence have the best quality. The seeds of the rape plants after pruning have better quality and give more yield than the control, 'Therefore the application of the seeds of apical inflorescences, especially those of the pruned plants for the seed production of rape is recommended.2. Under the climatic conditions of Chengtu, the opening of the flowers of the. rape plant is as follows. In the blpoming season of ijapef most flowers .begin to op'en in the evening, and become ierbs$ - shaped the next day befpre noon. At 'this., time ,tfye anthesis occurs. After 1-----2 days the petals become withered andsoon begin to drop. The pistil matures early in the bud stage, and is able to be bud pollinated, The stigma is more receptive to pollenin 1-----3 days after the opening 6f the flower. It becomes lessreceptive on the 4th day, and finally completely sterile after 6 days. The rape plant is cross-pollinated and entomophilous. but is also possible to be self-pollinated. The methods of isolating plot, isolating net and isolating bag ar.e introduced to the seed production of rape. 3. Some varieties of rape were examined and their differences in the external form and internal structure of seeds and seedlings were discussed. In the seed production of rape, when the determination of seeds is needed before sowing, it is possible to determine the above varieties by the morphological and anatomical studies of seeds and seedling.s.

我们对油菜良种凡育中的几个植物学问题进行了试验研究,得到了下列结果。1.油菜种子的异质性。油菜全株种子的品质,以主茎较优,分枝次之,再分枝较劣。主茎果序各部种子的品质,以中部和下部较优,上部较劣,各分枝种子的品质,以上部分枝和中部分枝较优,下部分枝较劣。其中以主茎果序中、下部种子种用品质最优。进行整枝留种试验的结果,经过整枝的植株,其茎叶显著增大,角果内籽粒数增加,千粒重增大,发芽率提高。用整枝留种的种子播种,其后代比对照出苗整齐,幼苗生长健旺,产量增加。在油菜良种凡育实践上,为了获得优良的油菜种子,在留种时,可应用主茎留种、整枝留种等方法。2.胜利油菜的传粉习性在成都地区条件下,胜利油菜的开花散粉过程,多数花朵系从傍晚开始活动。最初是花萼顶端裂开,现出柱头。其后花瓣伸出萼片之外。至次日上午,花瓣逐渐开放。约近中午花瓣展平成十字形。在十字形肘期,花药盛裂,散出花粉。约经1—2日后,花瓣复闭合成半开状。其后花瓣边缘萎缩,并逐渐脱落。胜利油菜的雌蕊发育较早。在花蕾时期雌蕊即已具有受粉能力,可以进行蕾期授粉。雌蕊受粉能力较强时期,是开花后的1—3天,约4天后下降,约6天后丧失受粉能力。胜利油菜的花在形态和生理上表现...

我们对油菜良种凡育中的几个植物学问题进行了试验研究,得到了下列结果。1.油菜种子的异质性。油菜全株种子的品质,以主茎较优,分枝次之,再分枝较劣。主茎果序各部种子的品质,以中部和下部较优,上部较劣,各分枝种子的品质,以上部分枝和中部分枝较优,下部分枝较劣。其中以主茎果序中、下部种子种用品质最优。进行整枝留种试验的结果,经过整枝的植株,其茎叶显著增大,角果内籽粒数增加,千粒重增大,发芽率提高。用整枝留种的种子播种,其后代比对照出苗整齐,幼苗生长健旺,产量增加。在油菜良种凡育实践上,为了获得优良的油菜种子,在留种时,可应用主茎留种、整枝留种等方法。2.胜利油菜的传粉习性在成都地区条件下,胜利油菜的开花散粉过程,多数花朵系从傍晚开始活动。最初是花萼顶端裂开,现出柱头。其后花瓣伸出萼片之外。至次日上午,花瓣逐渐开放。约近中午花瓣展平成十字形。在十字形肘期,花药盛裂,散出花粉。约经1—2日后,花瓣复闭合成半开状。其后花瓣边缘萎缩,并逐渐脱落。胜利油菜的雌蕊发育较早。在花蕾时期雌蕊即已具有受粉能力,可以进行蕾期授粉。雌蕊受粉能力较强时期,是开花后的1—3天,约4天后下降,约6天后丧失受粉能力。胜利油菜的花在形态和生理上表现了对于异花传粉,特别是虫媒传粉的适应,但也?

The extraorganic and intraorganic arteries of the kidneys have been studied with radioscopy and dissection in 140 sides of adults and youngsters.In our series,it is found that majority of the cases possess 2 first order branches.The number of such type is almost five times as much as the sum total of those which possess 3 and 4 first order branches.In 60% of the cases the first order branches are given off from renal arteries at the hilum and in 13.5% near the aorta. We have also found that the number,type and...

The extraorganic and intraorganic arteries of the kidneys have been studied with radioscopy and dissection in 140 sides of adults and youngsters.In our series,it is found that majority of the cases possess 2 first order branches.The number of such type is almost five times as much as the sum total of those which possess 3 and 4 first order branches.In 60% of the cases the first order branches are given off from renal arteries at the hilum and in 13.5% near the aorta. We have also found that the number,type and arrangement of the intrarenal arteries correlate with the number,type and arrangement of the first order branches of the renal arteries.The name “accessory arteries” is usually given to those which do not enter the kidney through the hilum.Our observations have made us believe that the distribution of the so-called accessory artery is in noway different from the ordinary segmental ar- tery.Only when 2 arteries exist in one segment,the name “accessory artery” can be given.Whether or not an extra-artery belongs to the accessory artery can only be judged by examining the intraorganic as well as the extraorganic parts of the arteries.In ques- tionable cases the name “aberrant artery” is a better choice. In most cases there is a close correlation of the external forms of the kidneys and the arrangements of the intraorganic arteries.We have found that the form of the an- terior half of the kidney is of the “bean type” in 80%,the posteriorhalf is of the “comma type” in 83%.In the “bean type”,the lips of the organ usually assume the “dentate type” (festoon type) in 95.38%,and their intrarenal arteries are of the “mul- tiple branch type” in 95.38%,whereas in the “common type”,the lips of the organ are of the “angular type” in 95.71% and the arrangements of the intraorganic arteries of the “chief branch type” in 97.85%.This rule of correlation will help the surgeons to have an idea on the arrangement of the arteries by judging from the shape of the kidney.

1.本文分析了140例国人肾器官外动脉、器官内动脉及肾外形与器官外、内动脉的关系。2.肾动脉的条数无论左侧或右侧都以一条的为多占85.71%。二条以上的占14.29%。肾动脉的一级分支以2支者为多占83.33%。2支的数目为3及4支相加总数的5倍。一级分支的起点,以在距肾动脉中点远侧的“近肾门型”为多占60%;在肾动脉中点近侧分的“近主动脉型”占16%;在肾窦内者占24%。3.肾内动脉的分支情况、类型常随肾动脉数及一级分支类型而异。平常所称不经肾门入肾的“肾副动脉”它们在肾内分布情况多数是正常的肾段动脉,所不同的只是起点及入肾门点的变化而已,我们认为与其叫做肾副动脉不如叫做“迷走动脉”比较恰当,因为迷走动脉只是表示其走行的不正常,并不说明其对于肾的一个区域的血液供给是处于主要或次要地位。4.肾外形与肾内动脉的排列形式有一定规律性的联系。肾前半有80%属于“蚕豆型”肾,肾后半有85%是“逗点型”肾。“蚕豆型”肾的肾唇95.38%是“齿状唇”它的段动脉排列有95.38%为分散的“复支型”。“逗点型”肾的肾唇有95.71%是“角状唇”,它的段动脉排列有97.85%是较集中的“主支型”。借助肾外形及肾唇形状,大致可以...

1.本文分析了140例国人肾器官外动脉、器官内动脉及肾外形与器官外、内动脉的关系。2.肾动脉的条数无论左侧或右侧都以一条的为多占85.71%。二条以上的占14.29%。肾动脉的一级分支以2支者为多占83.33%。2支的数目为3及4支相加总数的5倍。一级分支的起点,以在距肾动脉中点远侧的“近肾门型”为多占60%;在肾动脉中点近侧分的“近主动脉型”占16%;在肾窦内者占24%。3.肾内动脉的分支情况、类型常随肾动脉数及一级分支类型而异。平常所称不经肾门入肾的“肾副动脉”它们在肾内分布情况多数是正常的肾段动脉,所不同的只是起点及入肾门点的变化而已,我们认为与其叫做肾副动脉不如叫做“迷走动脉”比较恰当,因为迷走动脉只是表示其走行的不正常,并不说明其对于肾的一个区域的血液供给是处于主要或次要地位。4.肾外形与肾内动脉的排列形式有一定规律性的联系。肾前半有80%属于“蚕豆型”肾,肾后半有85%是“逗点型”肾。“蚕豆型”肾的肾唇95.38%是“齿状唇”它的段动脉排列有95.38%为分散的“复支型”。“逗点型”肾的肾唇有95.71%是“角状唇”,它的段动脉排列有97.85%是较集中的“主支型”。借助肾外形及肾唇形状,大致可以判断出来肾内动脉的分布规律,对于手术有指示意义。

A fibre-like structure running along inside the axis-cylinder, giving the appearance of a smaller fibre enclosed in a larger fibre, was found in the nerve fibres of the abdominal nerve cord of Penaeus orientalis. This paper presents observations on this structure in both fresh and fixed specimens by light and electron microscopes. Comparing its appearances in cross section in the different nerve fibres, the structure may be conveniently described as belonging to two types. The first and smaller type, found in...

A fibre-like structure running along inside the axis-cylinder, giving the appearance of a smaller fibre enclosed in a larger fibre, was found in the nerve fibres of the abdominal nerve cord of Penaeus orientalis. This paper presents observations on this structure in both fresh and fixed specimens by light and electron microscopes. Comparing its appearances in cross section in the different nerve fibres, the structure may be conveniently described as belonging to two types. The first and smaller type, found in most of the larger fibres of the nerve cord, has a circular form, with a diameter measuring 1/10 to 1/6 of that of the nerve fibre to which it belongs. The second and larger type, found only in the giant and large motor fibres, has an irregular form, with a diameter as much as 1/4 to 3/4 of the diameter of its host fibre. Both types possess a wall enclosing cytoplasm. The circular wall of the first type, although not entirely uniform in thickness, appears to have a fairly regular and compact organization, composed in most parts of distinct bundles of submicroscopic filaments measuring about 200 A in diameter. The wall of the second type appears to have a looser structure and has numerous infoldings extending into the interior of its enclosed cytoplasm, being thus not only irregular in external form but also extremely irregular in thickness; it also contains submicroscopic filaments, but these are not gathered into regular bundles. The cytoplasm inside the wall of both types presents a different appearance from that of the surrounding axoplasm in having more scattered material made visible by osmi acid staining and in containing formed elements of a different shape. A comparison is made between the structure described above and the neurofibril bundle in the axoplasm of the lobster nerve fibres described by de Renyi.

对虾腹神經索的神經纤維軸浆中含一纤維状結构,宛似神經纤維內尚包含一根小纤維。本文用光学及电子显微鏡在活的或固定标本中对它的形态进行了观察。主要按其在固定标本中所表現的形态上的特点,这种結构大致可以分为两类。第一类較細,横切面呈环形,有圓形的比較稠密的虽然厚薄不甚均勻的壁,壁內的胞浆与軸浆有一定差异,其中含有絮状物和一些成形体。壁主要是由一束一束整齐的直径約200A的亚显微絲組成。这一类結构,可以看見存在于腹神經索中大多数較粗的神經纤維內,其直径約为其所在纤維的直径的1/10—1/6。第二类較粗,横切面形状不規則,虽然亦有壁和所包围的胞浆,但壁的組織比較疏松,有許多皺折向內伸,缺乏整齐的亚显微細絲束。这一类結构存在于腹神經索的运动纤維內,其中大运动神經纤維所含的結构特別粗,可达纤維直径的3/4左右。

 
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