cones 中文意思是什麼

cones 解釋
科內斯
  1. The bulk of the volcano is basaltic, but the slopes are dotted with cones and lava flows consisting of glassy, silica - rich lavas called dacites

    此火山的主體是玄武巖，但是山坡卻點綴著由石英安山巖（一種玻璃質、富含矽的熔巖）形成的熔巖錐和熔巖流。
  2. The fovea has only cones, and the blind spot or papilla has no receptors.

    中央凹的部分只有錐細胞，而盲點或神經乳頭部分無視細胞。
  3. Pine nuts have been enjoyed in ancient times when the towering trees produced pine cones the size of a football or larger and nuts the size of brazil nuts in present time

    在遠古時代，高聳的松樹能結出足球或更大的松果，而松仁像現在的巴西堅果大小，在那時松果就為人們所喜愛。
  4. In the special fields wheel drive, wheel, gear box construction with spiral technology or beyond that with hypoid, cone, spur wheel as well as with gears, spiral cones and / or with bevel gear and cogged wheels and gears is graessner gmbh well - known

    Graessner gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事傳動、傳動齒輪箱，錐體、圓錐、彈頭，錐齒輪，錐齒輪，錐齒輪驅動，錐形圓柱齒輪，輪、葉輪、齒輪，齒輪，齒輪傳動，螺旋錐，曲線齒錐齒輪傳動箱，圓柱齒輪，齒輪和傳動結構的製造、銷售。
  5. In the pines squirrels commonly chew off and drop entire cones.

    松樹上的松鼠通常咬掉和弄落整個球果。
  6. When the lighting level falls below about 1 lux the cones cease to act.

    當照度低於約1勒克司時，錐狀細胞就不再起作用。
  7. Fixed point theorems for 1 - set - contra tion mappings in abstract cones

    集壓縮映射的不動點定理
  8. The complex consists of circular defensive towers in the form of truncated cones built of dressed stone, with corbel - vaulted internal chambers

    這一綜合結構包括用修琢的石頭堆砌而成的錐狀環型防禦塔，以及在塔內用梁托支撐成的套間。
  9. Larch has small cones and needle - like leaves

    落葉松長著球果和針形的葉子。
  10. The directrixes of the in former two transmissions are the loxodrome and the geodesic on the pitch cones, that of the latter is an equal - pitch line along the direction of straight generatrixes in the hyperboloid surface, also is the vertical trajectory of the straight generatrixes

    前兩種傳動形式的準線分別為節錐面上的斜航線與測地線，後者的準線為單葉雙曲面上沿直母線方向的等螺距曲線，且為直母線族的正交軌線。
  11. Experimental study of flow - induced tones of nose cones in high - speed flows

    兩種鼻錐在高速氣流中聲學特性的研究
  12. The uses of this adaptable material have been broadened dramatically by new technologies : glass fibre optics ? more than eight million miles ? carrying telephone and television signals across nations, glass ceramics serving as the nose cones of missiles and as crowns for teeth ; tiny glass beads taking radiation doses inside the body to specific organs, even a new type of glass fashioned of nuclear waste in order to dispose of that unwanted material

    這種適應性強的原料的使用通過新技術顯著地被擴大了:玻璃光學纖維-長於八百萬英里-承載著電話和電視信號越過國家，玻璃陶瓷製品應用於飛船前端椎體和牙冠；帶放射線的小玻璃珠在身體內有特殊的功效，甚至一種新的玻璃類型是核廢料式，為了除去不必要的原料。
  13. Ontogeny three types of female cones of ephedra are recognized according to the number of seeds per cone, namely uni - ovulate cone, bi - ovulate cone, and tri - ovulate cone. it is suggested that terminal bud of primary cone axe is developed in tri - ovulate cone and disappears in bi - ovulate cone

    這三種類型也代表了麻黃屬球花演化的三個階段，三胚珠球花代表麻黃屬雌球花的原始式樣，而單胚珠雌球花則為麻黃屬雌球花最為特化的式樣。
  14. Researchers can figure out the evolutionary relations of opsins in the various classes of cones and from different species by examining the sequences of nucleotide bases ( or dna “ letters ” ) in the genes that code for these proteins

    透過比對視蛋白基因的核苷酸鹼基（或稱dna字母）序列，研究人員就能找出不同錐細胞視蛋白以及不同物種間視蛋白的演化關系。
  15. It is the pinyon trees that address you today, and all varieties that produce pine cones with pine nuts

    今天由我們矮松和所有能結出有松仁果的可食松向你們傳達信息。
  16. The number of seeds in a sunflower, the petals of any flower, the arrangement of pine cones, the growth of a nautilus shell, etc. . all follow the same pattern of these series

    以一顆向日葵里的種子數目，任何花的花瓣，松樹球果的排列，鸚鵡螺殼的生長等等. . .都遵照這些級數的同樣模式。
  17. For example ， the spiral arrangement of scale - bract complexes on ovule - bearing pine cones ， where the female reproductive organs of conifers are located ， is important to the production of airflow patterns that spiral over the cone ' s surfaces ， thereby passing airborne pollen from one scale to the next

    例如，帶有胚珠的松球的鱗苞綜合體的螺旋狀安排，亦即松柏目植物雌性殖器官的所在位置，對于氣流模式的形成與產生殊為重要，而這些氣流模式在松球的表現盤旋上升，從而把在空氣中飛行的花粉從一個鱗苞傳播至下一個鱗苞。
  18. Pneumatic tools, rammer butts, cones for piston - rods

    氣動工具.活塞桿用沖擊頭錐頭
  19. Serotinous cones would prove to be almost fatal for the population if forest fires ceased for any length of time.

    若森林火災中斷任意長的一個時期，那麼對種群來說，遲裂球果幾乎是毀滅性的。
  20. The observed clinal variation in the frequency of serotinous cones may be described as a fairly regular decrease in all directions.

    所觀察到的晚熟球果的頻率梯度變異可描述如下：向四周相當有規律地漸次減少。
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