海平面基準 的英文怎麼說
中文拼音 [hǎipíngmiànjīzhǔn]
海平面基準
英文
sea-level datum-
According to whether there are later tectonic activities or not it can be divided into mountain planation surface, lower planation surface and buried planation surface. according to active condition, it can be divided into active surface, dormant surface, exotic surface and defunct surface. taking the base level into consideration, it can be divided into sea - eroded and deposited planation surface, denudated planation surface, snowline planation surface and upper eroded planation surface
依據夷平面形成后是否遭到後期構造變動將夷平面分為山地夷平面、原地夷平面和埋藏夷平面;依據夷平面的活動狀態可分為活動面、休眠面、外來面和廢止面;依據侵蝕基準面可分為海蝕-堆積夷平面、剝蝕夷平面、雪線夷平面和上部剝蝕夷平面;依據基底可分為穩定地帶上的夷平面和活動地帶上的夷平面;依據氣候帶可分為準平原、山麓面和聯合山麓面、雙層水平面和刻蝕平原、凍融山足面和凍融剝夷平原。Based on the spectrum of mean sea level ( msl ) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied
基於平均海面的頻譜結構和兩驗潮站潮位之間的關系模型,對基準面傳遞的方法原理進行了理論研究。Our company is located in haiyan, the basis of the fasteners in china
海鹽縣澉浦標準件廠(公司)位於海鹽縣標準件基地,佔地面積16000平方米。Our company is located in haiyan, the base of the fasteners in china
海鹽縣澉浦標準件廠(海鹽縣澉標五金有限公司)位於海鹽縣標準件基地,佔地面積16000平方米。Shkp follows international trends and is always looking for new ways to achieve the highest quality. it was the pioneer developer to employ new technologies such as infrared detector to check external walls, high - pressure water jets to test windows and laser levellers to inspect floors
新地經常到海外考察,參考國際一級企業所厘訂的基準,又不斷引進新技術提高質素和效率,例如新地率先應用以紅外線科技測試外墻用高壓水槍全面測試鋁窗以鐳射平水儀檢查地臺等。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。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。Both the asynchronous effect of synchronous reduction method and the time shift effect of regression reduction method are discovered and more precise models for both above methods developed in this paper
研究還表明:平均海面的回歸分析傳遞法和深度基準面的潮差比傳遞法均是最小二乘潮位擬合傳遞法的特殊形式。Based on systematical study of each constituent of iss, the foundation, computation and precision analysis of the models of geoid, sea surface topography, mean sea surface and ocean tide are mainly discussed ; the conceive of mean sea surface height model and ocean tidal model suitable to chinese near sea and its neighborhood is provided ; two kinds of iss model are derived out
本文在系統研究瞬時海面高各組成要素的基礎上,主要討論了大地水準面模型、海面地形模型、平均海平面模型和海洋潮汐模型的建立、計算以及精度評價等問題;提出了建立適於我國近海及鄰域平均海平面模型和海洋潮汐模型的設想;綜合得出了兩種瞬時海面高模型,並進行了精度估計,編制了相應的軟體。Uninterrupted pedestrian connection from the statute square to the waterfront would be provided through the site. - the maximum building heights of the 4 " waterfront related commercial and leisure uses " sites are 15 mpd 2 storeys for the " ou " site, 25 mpd 4 storeys for the two " ou " sites and 13 mpd 1 storey for the " ou " site
至於4幅"與海旁有關的商業及休憩用途"土地的最高建築高度為: "指定用途1 "地帶為主水平基準面以上15米兩層高2幅"指定用途2 "地帶為主水平基準面以上25米四層高,以及"指定用途3 "地帶為主水平基準面以上13米一層高。In fact, the transformation and unification of the local height datums have relations to the mean sea level variation at the shore where the tide gauges are located
局部高程基準的轉換與統一,不得不涉及沿海各主要驗潮站平均海平面的變化。First, the defmation and status of height datums is introduced and some problems on the local height datums established by the mean sea level, which is defined by the tide gauge data, are discussed. then the research progresses in recent years are analysed
首先介紹了高程基準的定義與現狀,指出了用驗潮站長期平均海平面建立局部高程基準所存在的問題;分析了當今國內外高程基準的研究現狀;進一步明確了我國高程基準現代化的必要性。Then the origin vertical shift of cnhd85 with respect to whd is calculated from geopotentials. and the systematic difference and its distribution of cnhd85 is analyzed from the difference of height anomalies. at last, the systematic difference of the mean sea level at qingdao tide gauge is further testified from the sea surface topography model
然後基於位理論方法求出了1985國家高程基準點的垂直偏差,基於高程異常差分析了1985國家高程基準的系統差及其分佈規律,最後基於海面地形模型進一步揭示了青島驗潮站平均海平面的系統差。All depths in sea refer to the chart datum which is 1. 38 metres below the mean sea level
所有水深均以海圖水平基準為計算根據,該基準位於平均海平面以下1All levels in land refer to the hong kong principal datum which is 1. 23 metres below the mean sea level
水準所有地面水準均以香港主水平基準為計算根據,該基準位於平均海平面以下1 . 23米。The hong kong principal datum is approximately 0. 88 m below the yellow sea datum
香港的主水平基準面約在黃海基準面下0If an immersed tube about 10 metres high is placed above the existing seabed level, which is at around - 12mpd
-假如在現有海床上約主水平基準面以下12米處敷設直徑約10米的沉管。Dredging of an immersed tube tunnel trench to - 30mpd alongside the existing gravity structure seawalls would undermine the seawalls, the bases of which are around - 5mpd
現有的重力式結構海堤的地基在主水平基準面以下約5米,沿海堤挖掘沉管隧道坑道至主水平基準面以下30米會削弱這些海堤。The road level of the cwb, as well as its eastbound slip road to the hong kong convention and exhibition centre extension, will need to be raised to - 7. 1 mpd to avoid clashing with the existing mtr cross harbour tunnel tsuen wan line with its roof at - 14. 6mpd
-中環灣仔繞道的路面高度,以及通往香港會議展覽中心的東行支路必須提高至主水平基準面以下7 . 1米,以避開現有地鐵過海隧道荃灣線,該隧道管道頂部位於主水平基準面以下14 . 6米The geoid is used to be regarded as the theoretic global vertical reference. the actual national height references are regional mean sea levels determined by tide gauge station. the difference between them is apparent
大地水準面作為全球高程測量的理論基準面,在現實工作中,國家或者地區高程系統的起算面是利用驗潮方法來確定局部平均海平面的,兩者之間的差距是顯而易見的。分享友人