surface deposit 中文意思是什麼

surface deposit 解釋
表層沉積
  • surface : n 1 表面;地面;水面;廣場,空地。2 外觀,外表,皮毛。3 【幾】面;切口;【航空】翼面。adj 表面的...
  • deposit : vt 1 放置,安置。2 使淤積,使沉澱。3 儲蓄。4 付保證金。5 寄存,委託保管。6 (把硬幣)放入(自動售...
  1. Based on the observation and statistics on the calcareous sandstone in the ore host layer in shihongtan uranium deposit, this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads - strings lens along the layer and concentres in the area where the orebodies are rich

    摘要通過對十紅灘鈾礦床容礦層鈣質砂巖的觀察和統計,發現鈣質砂巖呈順層、斷續的串珠狀透鏡體分佈,產出空間位置為砂體的頂底部或沖刷面,而且較集中的分佈在礦體發育區。
  2. Surface subsidence law and comprehensive control of xinqiao ore deposit

    新橋礦礦床地面塌陷規律與綜合治理
  3. It provides a new thought for modifying and immobilizing mass recognizing film on the surface of qcm sensors when the substance is difficult to deposit or the performance of the membrane is not steady. so the plasma technique can be widely used to make qcm sensors, the qcm sensor is steady, easy to regenesis and has tong lifetime

    在「等離子體qcm化學傳感器」一章中,詳述了另一種重要的化學傳感器?三乙醇胺塗膜qcm傳感器的傳感特性與器件性能,並對處理前後的性能做了對照,等離子體表面改性處理后的三乙醇胺qcm傳感器對烷烴類的i性率高o00 ) 。
  4. The author presume the original physiognomy of jiuzhai valley, and acknowledged changhai valley was a surface - water with uniform waterpower, the rize valley was a branch of it but the inequality rise of lithosphere, the deposit of earthquake landslides debris flows and falling or glacier blocked the river - way, furthermore, the flow water with high content of ca ( hco3 ) 2, so tufa dyke formed and evolvement the present dyke of lakes the present physiognomy formed on the base of those 2

    由於地震、滑坡、泥石流引起的堆積物和冰川作用形成的冰磧物堵塞河道,再加上構造運動造成地殼的不均勻抬升,九寨溝的這種獨特的地質環境以及高含ca ( hco _ 3 ) _ 2的巖溶水流作用下,為caco _ 3沉積創造條件,沉積的caco _ 3加高、連接最終形成灰華堤壩,使湖泊的形成成為可能。
  5. A study of the flooding surface in the high - resolution stratigraphic sequence of continental deposit

    陸相高解析度層序地層中洪泛面特徵研究
  6. Tian shan extends east - west in central asia, the tian shan range was formed in later paleozoic, and a few intramontan basins appeared in mesozoic. it uplifetd again in early miocene because of the north - south compression induced by the india - asia collision, so many active structures can be found in tian shan. active tectonics took actions during last ten thousands yeas, and surface traces of fault scarps, detached gullies and folds in alluvial deposit are apparent, so it is easy to distinguish them from other geological phenomema

    天山位於亞洲中部,天山造山帶形成於晚古生代,到中生代時,在天山內部形成了一些山間盆地,印度板塊在始新世向北與歐亞板塊碰撞,天山受南北向擠壓力的作用再度于早中新世隆起,由於板塊碰撞的持續進行,在天山山間及山前發育了許多的活動構造。
  7. The gejiu super - large tin - copper - polymetallic deposit is famous for producing tin. but now the sustainable development of the whole gejiu ore district faces the tremendous challenge, that is to say, the ore in the surface of ground and in the shallow stratum will soon be mined completely. the situation of resources in gejiu ore district is very tension

    個舊錫銅多金屬超大型礦區以錫礦生產馳名世界,但經過數十年的開采,大部份探明錫多金屬儲量已經開采消失,多數礦山已受地質保有儲量不足困擾,達不到生產設計能力,部分礦山甚至已到「等米下鍋」的資源危機的境地而難于維持正常生產,個舊市新建礦業有限公司就是其中之一。
  8. According to the serious paraffin deposit in daqing oil field and the surface technique gathering and transferring flow used in the oil field, a kind of paraffin remover and inhibitor is studied to substitute the well - flushing technique in the peripheral oil fields

    針對大慶油田結蠟嚴重的問題,根據油田採用的地面工藝集輸流程,研究出能夠在外圍油田代替熱水洗井工藝的油井清防蠟劑。
  9. The sticky loop is then used to pick up a few seeds from the filter paper and to deposit them evenly across the agar surface

    已降溫的帶一定粘性的接種工具被用來取已經消毒的種子(或外植體)並將它們均勻地接在培養基上。
  10. Especially, when - bi together with a little carbon black ( cb ) or copper salt is used, the catalytic effect is better ; the flame structures of the double - base propellants containing - bi are similar to the typical plateau double - base propellant, but the combustion temperature distribution has been changed because of adding the - bi ; and the active components of catalysts deposit on the burning surface of propellants and the quenched surfaces of propellants with various catalysts possess different structure

    它與銅鹽和少量炭黑( cb )復合后,催化效果更優; 2 , 4 -二羥基苯甲酸鉍加入后,推進劑的火焰結構保持了典型平臺雙基推進劑的結構特徵,但改變了雙基推進劑燃燒波溫度分佈,炭黑和銅鹽的加入對2 , 4 -二羥基苯甲酸鉍的催化作用有很大影響;催化劑分解的活性組分富集在燃燒表面,不同催化劑使推進劑熄火表面形成不同的結構。
  11. Surface modification of calcined sedimentary deposit kaolin and its application

    沉積型煅燒高嶺土表面改性與應用試驗研究
  12. Surface modification of yichang calcined sedimentary deposit kaolin and its application

    宜昌沉積型煅燒高嶺土表面改性與應用研究
  13. Because the tungsten from the phosphotungstic acid could pull out and deposit on the surface of catalyst, and the electronegativity of mo - o is smaller than that of w - o. the smaller the electronegativity is, the higher oxidation activity is. thus phosphomolybdic acid shows better catalytic oxidation activity than phosphotungstic acid

    由於磷鎢酸中的鎢可以脫出並少量沉積到催化劑表面,而且從電負性來說mo - o的鍵能小於w - o ,鍵能小的雜多酸有較強的氧化性,所以鉬系雜多酸催化活性要好於鎢系雜多酸。
  14. The factors included the characters of terranes and weak interbeds and the intersections with slope surface ; the characters and combinations of structure joints and the intersections with slope surface ; combinations of lithology ; dualistic structure of m - shaped slope made up of red rockmass and overlying deposit soil

    按紅層邊坡巖體結構狀態,把紅層邊坡巖體結構劃分為4種,然後又按紅層邊坡巖體的巖性組合特徵、巖層產狀與坡面產狀的關系、結構面的發育情況及其與坡面的關系、以及上覆堆積土的邊坡巖體的坡頂線形狀和巖土組合特徵細分為13個類型和亞類。
  15. Application of static pressure grouting and shotcrete piles in control of surface subsidence in karstal deposit area

    高壓噴射注漿在人工挖孔樁護壁工程中的應用
  16. It ' s the first time to deposit copper film on surface of al mmcs by magnetron sputtering, and embed al mmcs into the sputtering region of al target

    本文首次提出使用磁控濺射法制備瞬間液相連接的中間層。一種是直接沉積法,另一種是濺射去除氧化膜再沉積法。
  17. Dirsi deposit induced runaway surface ignition

    表面點火方式
  18. Located 3 km below the ocean ' s surface and 120 km offshore, the deposit is beyond the reach of humans and all of the construction has to be completed by robots working against strong underwater currents, sub - zero temperatures and extreme wind and wave conditions

    這座天然氣田位於海底三公里處,離挪威陸地有一百二十公里遠;光靠人力很難成事,因此埋設管線的工作只好交給機器人,由它們來對抗海流、酷寒、強風與大浪。
  19. By means of tem we found the speed of deposit on pi subst rate faster than that of on pp substrate. the surface structure of fluorocarbon films is also investigated by xps

    Tem的觀察發現在60min內,在pi基底上氟碳膜的沉積速度較為均勻,在pp基底上的沉積速度較慢。
  20. The chemical analysis shall meet the minimum requirements of the specification for the welding electrode being used, to a depth of the cladding thickness from the finished deposit surface

    自已完成熔敷表面以下復層厚度深度的化學分析,應滿足所用焊條規格的最低要求, 。
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