axis 中文意思是什麼

音標 ['æksis]
axis 解釋
n. 名詞 ( pl. axes )1. 軸,軸線。
2. 【植物;植物學】莖軸。
3. 【解剖學】第二頸椎,第二脊骨。
4. 【政治學】軸心〈國家間的聯盟,特指第二次大戰中德義日等國的聯盟〉。
5. 【化學】晶軸,【物理學】光軸。

  1. In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed

    對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮原基形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生胚珠原基,由胚珠原基分化出珠被與珠心
  2. Projection algorithm is presented as follows : first, characterize the reference image and the float image and turn into binary images ; then, project the binary images onto the abscissa and y - axis and get the projection vectors ; last, according to the elements of the vectors, the rotation and translation parameters were calculated separately

    投影法通過二值化參考圖象和浮動圖象,沿x軸、 y軸投影得到投影向量,然後根據投影向量元素的大小和位置,分別檢測圖象間旋轉、平移運動的大小。
  3. The bail connecting the most inferior gimbal axis to the next gimbal axis mounts the meridian accelerometer.

    把最裡面的框架軸與第二框架軸連接在一起的框架上安裝了子午線加速度計。
  4. Positive aileron deflection produces an anti-clockwise moment about the x axis.

    正的副翼偏轉角產生繞X軸的負方向力矩。
  5. Positive aileron deflection produces an anti - clockwise moment about the x axis

    正的副翼偏轉角產生繞x軸的負方向力矩。
  6. Pressure-compensated air bearings are used on both ends of the trunnion axis.

    耳軸兩端各用一壓力補償空氣軸承。
  7. Many international experts have done research in amb - ab, but the air bearing occupying a long axis space. the rotor ' s dynamics performance is depressed. a new type amb - ab was brought forward in this paper, the film air bearing was integration in amb

    本文研究了一種新型的磁氣混合軸承結構,其特點是將箔片氣體軸承集成在磁軸承的氣隙裏面,不佔據軸向空間,因此與國外的研究有本質的區別。
  8. A new tracking algorism for single detector compound axis was presented and realized based on realtime trajectory correcting

    摘要提出並實現了基於實時預測軌跡修正的單檢測型復合軸控制方法。
  9. The observations showed that there were a lot of starch grains in the chloroplasts of alpine plants, and the starch grains were usually round or oval in shape arranged along the longitudinal axis of chloroplasts

    結果發現,在所研究的5種高山植物葉綠體中,澱粉粒數量均較多,澱粉粒呈長橢圓形或圓形,沿葉綠體長軸分佈。
  10. Since the axis of the part is not on the same line, it may be necessary to amend the part in order to make it ease to produce. the amendable method mostly is the fw pattern in the juncture of fastigiated column and sphere

    此航天特異零件各部分回轉軸不是同一直線,因此針對這種特性對斜圓柱段和斜圓柱與球缺端頭過渡段的纏繞做了理論上的分析與設計。
  11. The optical manufacturing for off - axis aspheric mirrors has become increasingly challenging for two reasons. the mirrors, in addition to being larger, are more aspheric and off - axis in order to meet the requirement of next generation space camera, which is commonly configured as three - mirror - anastigmat ( tma ) to get both wide fov and high resolution, and the required accuracy is more stringent

    近年來,人們提出了「離軸三反消像散」 ( tma )結構來滿足下一代空間相機「詳查」和「寬覆蓋」的技術要求,該結構中要求使用三塊離軸非球面反射鏡,而大口徑、高精度離軸非球面反射鏡的製造技術是研製tma結構空間相機的主要技術瓶頸之一。
  12. Hence, the antenna along the y-axis does not send any light to the observer directly below it.

    因此,沿y軸的天線,對y軸正下方的觀察者不發送任何光波
  13. The axis and two limbs of anticline are favorable for oilsand distribution where have well - developed faults

    在構造的軸部及靠近軸部的兩翼,斷裂發育,是油砂分佈的有利部位。
  14. 3 please screw down safety screw before installation, and screw down the component of pawl and rolling wheel anticlockwise according to opening direction of fingernail axis

    3安裝前請退出保險螺絲,按爪軸的開口方向將棘爪與滾輪組合件按反時針方向退出。
  15. Add castor xml schema validation to apache axis using

    想要實現soap解決模式么?
  16. The prime meridian, which runs through greenwich in south - east london, became the basis for the world ' s time keeping in 1884 after the first astronomer royal, john flamstead, calculated that the earth rotated on its axis once every 24 hours

    1884年,首位皇家天文學家約翰法蘭姆斯坦算出地球每隔24小時繞軸自轉1次,使得通過倫敦東南格林威治的本初子午線成為全球計時基準。
  17. Based on the analysis of thermal contact metamorphic aureoles, granitoid interior structure, quartz axis fabric and strain characters in the different rock unites of yuanshishan granitoid and its wall rocks, the emplacement mechanism of yanshishan granitoid was studied. the magmatic explictite dynamic was advanced in light of regional stress and magma dynamic research. those conclusion was synthesized to ascertain the emplacement mechanism - granitic magma ascended in dikes with the minimum critical width of the magma ascending channels about 2. 213. 88m and located in the core of yindianshan dome with the passive style of dyke explictite ; the later unite is a kind of multiple emplacement mechanism with the character of active emplacement of ballooning

    同時運用巖漿動力學原理從另一個角度探討其侵位驅動力。綜上指出:經分凝后的活動性巖漿在深部側向擠壓和浮力的聯合驅動下,沿深大斷裂以最小臨界寬度為2 . 213 . 88m的裂隙脈動上侵,整體以巖墻擴展的方式被動定位於銀殿山穹窿的核部,但後期屋面前單元具有主動侵位的特點應為一種復合定位機制。
  18. The recording chart on an autographic rain - gauge is mounted on a drum which is driven by clockwork and typically rotates round a vertical axis once per day

    自記式雨量器的記錄表卷在記錄筒上,該筒由時鐘裝置推動,通常軸心垂直,每天自轉一周。
  19. To join the axis might infuriate servia.

    加入軸心國可能觸怒塞爾維亞人。
  20. The earth rotates once a day on its axis.

    地球繞它的自轉軸一天旋轉一周。
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