海圖的基準面 的英文怎麼說

中文拼音 [hǎitúdejīzhǔnmiàn]
海圖的基準面 英文
datum of chart
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  1. A rather large spring tide occurred on july 4, 2004. on that occasion, the lowest sea level recorded in victoria harbour was 0. 07 metre below chart datum and a few ferries experienced difficulty while berthing

    二四年七月四日亦出現了一次較大的大潮，當日維多利亞港錄得的最低水位為海圖基準面以下0
  2. According to the hong kong observatory s tidal records at the tai po kau tide gauge station, the highest sea level was 2. 94 metres above chart datum on that day

    根據香港天文臺大埔?測潮站的記錄，當日的最高水位為海圖基準面以上2 . 94米。
  3. Chart datum : the level to which soundings or tide heights are referenced

    海圖基準面：測量水深或潮水高度的基礎高度。
  4. Tide height is in metre above the chart datum which is 0. 146 m below the hong kong principal datum

    潮水高度為海圖基準面以上高度，以米為單位。香港的海圖基準面在主水平基準面下0 . 146米。
  5. Water level in the tolo harbour was as high as 5. 4 metres above chart datum as compared with the normal high tide of 2. 2

    吐露港的潮水高度竟達海圖基準面以上5 . 4米，而正常的漲潮只有2 . 2米。
  6. Tide height is in metre ( m ) above the chart datum which is 0. 146 m below the hong kong principal datum

    潮水高度為海圖基準面以上高度，以米為單位。香港的海圖基準面在主水平基準面下0 . 146米。
  7. The far - distance targets can be detected with the aid of the satellite image and the ample respond time of the defensive system can be provided ; the cryptic cruise missile and anti - radiation cruise missile can be effectively detected and tracked recur to the infrared image. radar is widely used in the cruise missile defensive system. the radar in the sky can detect the further flying cruise missile, ground based radar and coastal defense radar can track and help weapons system aim at the oncoming force cruise missile

    在目前情況下，衛星圖像、紅外圖像以及雷達成像在探測、跟蹤、識別、打擊巡航導彈目標方面具有相當大的優勢，藉助于衛星圖像可以在遠距離發現目標，能夠為防禦系統提供比較充足的響應時間；藉助于紅外圖像可以有效對付隱身巡航導彈和反輻射巡航導彈；雷達是在巡航導彈防禦系統中使用最多的設備，空基雷達能夠探測離防區比較遠的巡航導彈，陸基雷達和海基雷達能夠跟蹤巡航導彈，並可協助武器系統瞄準來襲巡航導彈，尤其是雷達陣在巡航導彈防禦中更是可以發揮重要作用。
  8. The natural scale of a chart is the ratio of a length measured on the chart to a corresponding length measured on the surface of the earth and is expressed as a fraction

    海圖的基準比例尺是圖上一個單位長度與其對應的球面上長度的之比，用分數表示。
  9. With the rapid development of internet, digital library information resources are increasing with geometric series. in the face of tremendous amount of network resources, how to organize and describe digital library information resources so as to readers can find and utilize them expediently, is a problem that the librarians must solve urgently. firstly, this article describe the digital library information resources is different of other resources. it has its only orgnize and orgnize way. secondly, standards and specifications in the contents creation and resources description can be created in the course of the building of digital information resources. in these days, there are many metadata schemas in organizing digital library information resources. metadata schemas for resources description and domain specific markup languages have evolved dramatically during the last several years. this paper analyzes and discusses several metadata schemas. dublin core has been dramatically applied to the libraries for its advantages

    隨著internetr的訊猛發展，數字圖書館信息資源呈幾何級數增長。面對浩如煙海的網路信息資源，如何來選擇一種對數字圖書館的信息資源進行組織與描述的標準，以方便讀者查找和利用，成為圖書情報學界急待解決的問題。本文首先介紹了數字圖書館信息資源不同於其它的信息資源的特點，提出數字圖書館信息資源有自己獨特的組織原則與組織方式；其次，在數字圖書館信息資源的建設中，在內容創建和資源描述方面時應遵循相應的標準規范，目前存在的多種組織數字圖書館信息資源的元數據標準，其中以處理文獻資源為基本目的的元數據標準和專業置標語言近年來都在以前所未有的速度向前發展。
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