aperture area 中文意思是什麼

aperture area 解釋
開孔面積
  • aperture : n. 1. 孔，隙縫。2. （照相機的）光圈；孔徑，口徑。
  • area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
  1. A bathymetry precept using synthetic aperture is raised in chapter four, which combines both synthetic aperture and bathymetry technologies to get three dimension image of target area

    考慮將合0哈爾濱工程大學博士學位論文一成孔徑技術和測深結合來得到目標區的三維圖像。
  2. The spray area of this series of nozzle is formed by one or several continuous hollow cone - shape rings of concentric circles. the nozzle aperture will not be blocked up. it is mainly used for flue elimination, cooling of steel - making convertor. and redistributing in all kinds of washing towers. it also can be used for jar cleaning. used in cooling tower and fire apparatus

    該系列噴嘴的噴霧區域是由一個或幾個連續的同心圓空心錐環組合而成，不易阻塞，主要用於煉鋼轉爐煙道除塵降溫及各種洗滌塔里的再分佈，也可用於清洗罐、冷卻塔、消防設備中。
  3. Oleifera was observed with lm. results showed that there were vegetative cell and generative cell in the pollen grain of genus camellia, the generative cell is more smaller than that of the vegetative cell. the generative cell was lay on the vegetative cell as an elongate spindle, and only the generative cell membrane and nuclear membrane which near the cell polar linked up the vegetative cell membrane, one of the linked area was located near by the aperture of pollen grain

    結果表明，山茶屬植物花粉粒中含有生殖細胞和營養細胞，生殖細胞較小，呈長紡錘形，游離在營養細胞中，生殖細胞極軸兩端的細胞膜和核膜與營養細胞的細胞膜相連，其中一端的連結處位於花粉粒萌發孔附近。
  4. Because the synthetic - aperture radar can ’ t be influenced by the weather and it can accomplish high graphics reconnaissance for the landform, establishment and immovable or slowly - speeding target in the area of mapping. so it has the important martial value. this had been testified in the series of brushfire in these years

    由於合成孔徑雷達（ synthetic - apertureradar ）可以不受氣象影響，對測繪區的地形、設施、固定和低速運動目標完成高分辨的成像偵察，因此具有重要的軍事應用價值，這在近年來的多次局部戰爭中得到了充分的驗證。
  5. In recent years, ship detection and surveillance in synthetic aperture radar ( sar ) images has received considerable attentions in the area of marine remote sensing. this issue has been one of the most important marine applications of sar data

    近年來，利用合成孔徑雷達（ sar ）圖像進行艦船檢測與監視的研究和技術開發在海洋遙感領域得到高度重視，成為sar數據最重要的海洋應用之一。
  6. Image area produced by camera aperture on 35mm motion - picture film - position and dimensions

    35mm電影攝影機片窗在膠片上形成的畫面的位置和尺寸
  7. Image area produced by 65mm and 70mm motion - picture camera aperture and maximum projectable image on 70mm motion - picture prints - positions and dimensions

    65mm和70mm電影攝影機片窗所形成的影像和70mm電影拷貝最大可放映畫面的位置和尺寸
  8. Cinematography - image area produced by 65 mm 5 perforation motion - picture camera aperture and maximum projectable image area on 70 mm 5 perforation motion - picture prints - positions and dimensions

    電影. 65 mm 5穿孔電影攝影機片窗新形成的畫面區域和70 mm 5穿孔電影拷貝的最大可放映畫面區域.位置和尺寸
  9. Cinematography - 8 mm film - image areas - specification for positions and dimensions of the image area produced by camera aperture and maximum projectable image area on 8 mm type r motion - picture film

    電影技術.第1部分: 8mm膠片.第2節:畫面面積.第1小節:攝影機片窗形成畫面面積與最大放映畫面面積的位置與尺寸規范
  10. Film 35 mm ; image produced by camera aperture and projected image area, aspect ratio 1, 33 : 1

    35 mm膠片.第6部分:由攝影機片門攝制的影像和影像放
  11. Method for measuring thickness of buildup area on unitized microfilm carriers aperture, camera, copy and image cards

    整體縮微膠片承載器縮微膠片檢索穿孔卡照像機拷貝和圖像卡的安裝區域的厚度的測量方法
  12. However, if the plane of the selector aperture is not precisely coplanar with that of the first image, then diffracted rays originating from outside the area defined by the aperture may contribute to the diffraction pattern

    然而，如果選擇孔的平面與第一次成像不是正好共面，源自孔指定區域外部的衍射線可能影響衍射模型。
  13. In considering diffraction errors there are two factors which will lead to diffracted rays originating from outside the area defined by the selector aperture, these are important in any work where a spatially accurate correlation of the diffraction data and the micrograph is required

    考慮到衍射的差錯，有兩個因素決定源自選擇孔指定區域外部的衍射線，在任何工作中這些都是重要的，當衍射數據和顯微圖之間準確的空間對射被要求時。
  14. The phase change of soil moisture and inflation of the frozen moisture c ause the reduction of hydraulic conductivity by reducing the area of flow section and the aperture of soil pore space, increasing the capillary resisting force to soil moisture, and decreasing the water potential gradient because of the increasing of movement distances of soil water

    導水率減小是凍結土壤入滲能力減小的根本原因，而土壤中液態水的相變是導水率減小的根源所在。土壤水分的相變及其膨脹通過減小土壤水分過水斷面面積和孔隙孔徑，增大阻力和由於增長運動距離而減小水勢梯度使凍結土壤的導水率降低。
  15. Film 16 mm - part 1 : image area produced by camera aperture and projectable image area ; aspect ratio 1, 37 : 1

    16mm電影膠片.圖象尺寸.第1部分:攝象和放象.圖象寬高
  16. " the project aims to build a fixed spherical reflective antenna of 500 metres aperture at a bowl - shaped valley of some 500 metres wide in a mountainous area in guizhou and this reflective antenna will be named as " soft antenna "

    。這研究項目計劃在貴州山區中的一個開口500多米的碗狀山谷中，依附地形建造一口徑為500米的球面反射面固定天線，名為柔性的天線。
  17. After the introduction of the innovations and the improvements of foreign hydraulic shock absorbers, the profound cushion mechanics study is done aiming to the shock absorbers chosen for the thesis ; the cushion process of hydraulic shock absorbers can be divided into several stages, which include local pressure loss caused by across sectional area shrinking, sharp edge throttling and aperture throttling

    在對國外新型液壓緩沖器的研究基礎上，針對本課題所選液壓緩沖器的結構特點，提出了分階段建立機理數學模型方法。將液壓緩沖器緩沖過程分為：由於流道斷面突然收縮引起的局部壓力損失階段，緩沖柱塞的邊緣和緩沖孔的邊緣形成銳緣節流階段，當緩沖柱塞進入緩沖孔中形成的縫隙節流階段等三過程。
  18. Figure 5. transfer efficiency of a solder paste related to aperture area ratio and its effect on reflowed bump co - planarity

    圖5 ，錫高轉移的效率與孔面積比率及它對迴流峰共面度的影響。
  19. This review focuses on morphological and physiological reactions of fruit tree to water stress. leaf area, root growth and microstructure of leaves and roots were investigated. some physiological and biochemical index of fruit tree leaves and roots under water stress, such as variations of stomatal aperture, photosynthesis, photoinhibition, metabolism of lipoxygenase, content of proline, nuclear acid and endogenous phytohormones, were summarized

    從水分脅迫對果樹葉、根的形態指標及顯微結構，葉片氣孔行為、光合作用、光抑制、活性氧代謝、脂氧合酶代謝、多胺代謝、脯氨酸、核酸代謝、內源激素變化等生理生化方面綜述了近十幾年來的研究成果，為全面研究果樹抗旱機理及進一步制定抗旱措施奠定理論基礎。
  20. Slide projectors and slides ; overhead projectors ; aperture area, location pins, projection screens, evaluation

    幻燈放映機和幻燈片.字幕片放映機.第7部分:孔徑區
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