助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   颈沟 的翻译结果: 查询用时:0.028秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

颈沟
相关语句
  neck canal
     The archegonium formed in the undersurface of the female gametophyte consists of 4 row wall cells and 6~7cells high in the neck. The inner of the archegonium includes the neck canal cell, the venter canal cell and the egg. The amyloplast and vesicle in the egg are prominent in all stages.
     颈卵器发生于雌配子体的腹面 ,颈部由 4列壁细胞构成 ,6~ 7个细胞高 ,内部含有颈沟细胞、腹沟细胞和卵细胞 ,卵细胞在整个发育过程中 ,造粉体和囊泡最为显著 ,颈卵器内的卵细胞成熟时产生卵膜和分离腔。
短句来源
  “颈沟”译为未确定词的双语例句
     AN INITIAL INVESTIGATION INTO THE FOOD-FILTERING RATE OF THE BOSMINOPOSIS DEITERSI RICHARD POPULATION
     颈沟基合(Bosminoposis deitersi Richard)种群的滤食率初探
短句来源
     The most distinct changes during its growth are the shape and proportion of glabella, the isolation of the glabellar and occipital furrows from the axial furrow, the appearance and obliteration of the parafrontal band, the proportional width of adaxial portion of thorax, the shape and proportion of pygidium and pygidial axis.
     其最显著的变化有头鞍形状和比例的改变,头鞍沟、颈沟与背沟的分离.鞍前箍(parafrontalband)的出现与消失.胸部肋区和轴部比例宽度的改变,尾部的形状和比例的变更,尾边缘的出现和肋沟深度的增加,以及后侧刺的位置逐渐前移。
短句来源
     The main cladocerans, Diaphanosoma brachyurum, Moina micrura, Bosminopsis deitersi and Bosmina longirostris, had an average size between 220 and 430μm.
     枝角类的优势种及次优势种为长额象鼻、颈沟基合、短尾秀体和微型裸腹等中小型种类,平均体长介于220~430μm之间。
短句来源
  相似匹配句对
     Observation of the Internal Opening of the Cervical Spinal Nerve Sulcus and Nerves
     椎脊神经内口和神经的观测
短句来源
     Cervical radiculopathy
     神经根病
短句来源
     Long-neck Lady
     长
短句来源
     Olfactory groove meningioma
     嗅脑膜瘤
短句来源
     AbstractThe foramen arcuale of vertebral artery of altas is one of the causes of vertigo.
     寰椎椎动脉环是引起性眩晕的原因之一。
短句来源
查询“颈沟”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  cervical groove
It is usually located in the apical region of a keel in front of cervical groove.
      
The new genus possesses four branches to the dorsal ray, has a cylindrical buccal capsule and lacks a cervical groove, placing it within the subfamily Cloacininae Stossich, 1899.
      
Dorsum smooth, with pair of distinct epigastric spines; cervical groove distinct medially.
      
Lateral margin spinous, spine at end of anterior cervical groove long and strong.
      
  neck canal
Before the neck canal is completely occuluded, electron-dense wall material is deposited into the septum space.
      
The mucous string is transferred from the gill margin to the neck canal, where it forms a mucous cord which is transported to the mouth.
      
Preprophase band loses its function as a cytokinetic apparatus in mitosis of neck canal mother cell
      
Preprophase bands in the neck canal mother cell and the central cell of the archegonium of the fern Dryopteris crassirhizoma are observed with immunofluorescence microscopy.
      
No phragmoplast is found during mitosis of the neck canal mother cell; however, the phragmoplast develops very well in the central cell.
      
更多          
  occipital furrow
Occipital furrow moderately impressed medially and forming convex forward arc, increasing in depth abaxially and curving slightly forward distally.
      
Occipital furrow deep on internal moulds, shallow on external moulds, weak forward flexure medially.
      
The anterior border furrow is shallower and less distinct, whereas the occipital furrow is much broader.
      
The occipital furrow curves adaxially forward to meet S1, giving a trapezoidal shape to LO.
      


This paper reports a new strongylid species from the large intestine of cattle, collected in Shanxi. The morphological features are described.

本文对陕西夏伯特线虫、新种的形态做了详细的叙述,并加以讨论和比较。新种虫体短小,雄虫体长9.85~14.63毫米,平均12.29毫米。雌虫体长14.26~18.04毫米,平均16.13毫米;口囊的深度明显大于其宽度,呈长椭圆形而不呈球形;头泡不膨大,有明显的颈沟;雄虫导刺带椭圆形。这些特征足以与绵羊夏伯特线虫、瑞氏夏伯特线虫以及叶氏夏伯特线虫区别开来。 文内对绵羊夏伯特线虫有无颈沟和头泡的问题进行了讨论。 1978年5月,笔者等在进行陕西省家畜寄生虫区系调查时,从耀县三头黄牛的大肠采得复伯特线虫雌、雄成虫各三条。该虫体较小,虫体在口囊部不膨大,但在前端腹侧有明显的颈为,引起了我们的注意。1979年4月,笔者又从该县两头黄牛的大肠采到4条雄性和2条雌性夏伯特线虫,其形态特征和前者完全一样,经过详细观察比较,我们确定这种夏伯特线虫为一新种,并命名为陕西夏伯特线虫、新种(Chabertia shaanxiensis sp.nov.)。

Here described in detail is ontogeny of the ceratopygid Dichelepyge lata from the Guotang Formation in Luxi, western Hunan. The most distinct changes during its growth are the shape and proportion of glabella, the isolation of the glabellar and occipital furrows from the axial furrow, the appearance and obliteration of the parafrontal band, the proportional width of adaxial portion of thorax, the shape and proportion of pygidium and pygidial axis. the appearance of the pygidial border, the depth of the pleural...

Here described in detail is ontogeny of the ceratopygid Dichelepyge lata from the Guotang Formation in Luxi, western Hunan. The most distinct changes during its growth are the shape and proportion of glabella, the isolation of the glabellar and occipital furrows from the axial furrow, the appearance and obliteration of the parafrontal band, the proportional width of adaxial portion of thorax, the shape and proportion of pygidium and pygidial axis. the appearance of the pygidial border, the depth of the pleural furrows, and the location of the posterolateral spines. The 8 segments comprising thorax, and the first two pygidial segments in holaspis are very probably formed at the meraspis Degree 0. One more pleural segment on pygidium is subsequently added between the segment with posterolateral spines and the postaxial field. Posterolateral spines are certainly present in Degree 1 and persist in later developing stages. Subsequently 3 pairs of short lateral spines appear in meraspis Degree 4 with the posterior pairs retained in holaspides.

记述了产于湘西泸溪特马豆克期锅塘组的刺尾虫类三叶虫Dichelepygelata的个体发育过程。其最显著的变化有头鞍形状和比例的改变,头鞍沟、颈沟与背沟的分离.鞍前箍(parafrontalband)的出现与消失.胸部肋区和轴部比例宽度的改变,尾部的形状和比例的变更,尾边缘的出现和肋沟深度的增加,以及后侧刺的位置逐渐前移。组成成虫期个体的前8个体节(6个胸节和前2个尾节)极有可能在分节0期(measpidDegree0)便已形成。从分节3期(meraspidDegree3)起在带后侧刺的体节与轴后区(postaxialfield)之间又发育出一个新的体节。过渡期尾部(transitorypygidium)在分节0期或分节1期发育出后侧刺.在分节4期又同时长出3对侧刺,其中最后一对侧刺与后侧刺一道形成成年期尾部的尾刺。

An initial investigation into the food filtering rate of the Bosminoposis deiters Richard population is made.A quantitative study is also made of some factors,such as the water temperature,sunshine and bait biomass,which affect the rate.

颈沟基合(B.dertersi)种群的滤食率进行了初步的研究同时,对影响滤食率的几种主要因素,如水温、光照、饵料生物等,也做了初步定量的研究

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关颈沟的内容
在知识搜索中查有关颈沟的内容
在数字搜索中查有关颈沟的内容
在概念知识元中查有关颈沟的内容
在学术趋势中查有关颈沟的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社