metal negative 中文意思是什麼

metal negative 解釋
金屬母盤
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  • negative : adj 1 否定的 否認的；拒絕的 （opp affirmative）； 反對的 反面的；消極的。2 （opp positive） 【電...
  1. The company develops the production the panoramic camera to use 120 or220 roll films, the lens focal distance scope : 28 - 300mm, the fuselageuses the pure metal numerical control processing, but preciselyestablishes the shooting angle, the entire automatic attire volume, receives the volume, and may control remotely the photography, in thephotography may the automatic compensation exposure ; the panoramicpicture enlarger and bright room panoramic picture making anenlargement machine may use in 80 cm length the panoram negative, extremely conveniently manufactures each kind of width the panoramicpicture

    公司研製生產的全景照相機使用120或220膠卷，鏡頭焦距范圍: 28 - 300mm ，機身採用全金屬數控加工，可精確設定拍攝角度，全自動裝卷收卷，並可遙控拍攝，拍攝中可自動補償曝光全景照片放大機和明室全景照片擴印機可用cm長度內的全景底片，非常方便地製作各種寬度的全景照片。
  2. Baoji anode new material co., ltd is mainly engaged in the metal anode, the active negative pole, the metal anode electric tank, the special metal coating processing and the production, and metal anticorrosion technology consultation and technical service

    該公司主要從事金屬陽極、活性陰極、金屬陽極電解槽、特種金屬塗層的加工和生產，以及金屬防腐技術的咨詢與技術服務。
  3. Experimental result shows that cavitation can destroy metal cyanogen preparation and chemical property of bearing cyanide wastewater is changed ; it intensify the fiber ' s adsorption progress and reduce the time of adsorption equilibrium, the general cyanide adsorption rate is increased 5 % or so, but it strength the different effect on different metal - cyanide negative ions ; strengthen effect of copper cyanide complex is stronger than zinc and iron cyanide complex, so ultrasonic wave may strength the fiber ' s adsorption processes

    實驗結果表明，功率超聲的空化作用能破壞金屬氰配合物鍵，從而改變含氰廢水的化學性質，另外也可縮短吸附平衡時間，強化纖維的吸附過程，使總氰的吸附率可提高5 %左右；功率超聲對不同金屬氰配合物離子的強化效果是不同的，對銅氰絡離子的強化效果要強于鐵氰、鋅氰絡離子，所以功率超聲可以強化纖維的吸附過程。
  4. The construction methods and caving protection measures for punching high thick and loosen soft coal seam in luling coal mine no. 2 dark tilt well in huaibei coal mine area are introducded. they include small section enlarged after the heading caving, high negative pressure and multi - raw drilling holes and strenous drawing - off, concentrated cross drill holes, cutting while drawing - off and putting the metal frame away

    介紹了淮北礦區蘆嶺煤礦2主暗斜井採用小斷面導硐后刷大、高負壓多排鉆強抽，密集交叉鉆孔邊掘邊抽及設置金屬骨架施工方法和防突措施揭穿高突特厚松軟煤層。
  5. Method for measuring the discharge capacity of the hydrogen storage alloys as the negative electrode of the metal hydride - nickel battery

    金屬氫化物鎳電池負極用儲氫合金比容量的測定
  6. Method of measuring discharge capacity of hydrogen absorbing alloys for a negative electrode of a rechargable nickel - metal hydride battery

    可再充電的鎳金屬氫化物蓄電池的負電極用氫吸收合金的放電能力測量方法
  7. The main work and conclusion for this paper is as following : according to the flashover test results of several kinds of iced insulators under positive voltage and negative voltage, this paper obtained : for the single porcelain insulator, the single glass insulator and the composite insulator bridged completely by icicle, the metal cathode ' s strong ability of emission electron is the primary reason that results in the lower negative flashover voltage ; the position difference of the high resistance district in method anode side results in that porcelain insulator cluster and glass insulator cluster have an evident effect of polarity ; when less ice and no icicle at the brim of the sheds, due to numerous non - polar arcs on the composite surface, the effects of polarity of composite insulator was lost using the test method of the average flashover voltage in the freezing period, dc flashover performances were investigated of several insulators with some typical structures and different material

    本文的主要工作和結論如下：在人工氣候室內，根據不同覆冰絕緣子正、負極性下的閃絡試驗結果，得出負極性電弧金屬陰極的強電子發射能力造成了單片瓷、玻璃絕緣子及被冰凌橋接的合成絕緣子有較低負極性冰閃電壓；正極性電弧金屬陽極側產生高電阻區所處位置的差異使得瓷和玻璃絕緣子串具有明顯的極性效應；覆冰較少時，合成絕緣子表面出現數量較多的非極性電弧使合成絕緣子無極性效應。利用覆冰期內平均閃絡電壓的試驗方法，對不同材質和結構的絕緣子在覆冰、低氣壓和污穢共存環境中的直流閃絡特性進行了研究。試驗結果表明，直流平均閃絡電壓隨著海拔的升高、覆冰量的增加以及污穢度的增加而降低，且其特徵指數與絕緣子結構、覆冰量、覆冰狀態、污穢度等有關。
  8. By using an oxide that could reversibly intercalate ili instead of 0. 5 li per 3d - metal, one could increase the specific capacity of the cell by 68 %. in contrast, if one doubles the specific capacity of the negative electrode ( liq - lice ), one increases the overall specific capacity of the cell by only 12 %

    如果正極的比容量增加一倍，即每個3d金屬能嵌入1個理，那麼電池的比容在量就能增加68 ；如果負極的比容量增大1倍，那麼電池的比容量只增大12 ，所以對埋離于電池的研究主要應放在對正極材料的研究上， limn 。
  9. The same with normal metal film, fe0. 3cu0. 7 ( 500nm ) granular film have positive coefficient of temperature. the negative resistance is observed in fexcu ( 1 - x ) granular film under certain condition. this characteristic of negative resistance is weakened or changed to positive with the change of thickness of film, ratio of fe atom to cu atom, anneal, test temperature

    N ） fecu顆粒膜月一i特性研究發現，極小電流下電阻測量具有不確定性； fe cu矚00川）顆粒膜己與普通金屬薄膜一樣，具有正的溫度系數； f民c山x顆粒膜在一定條件下存在負阻現象，並且隨顆粒膜厚度、鐵銅原子比、退火條件、溫度的改變分別存在負阻特性的減弱或向正阻特性的轉變。
  10. Wetting between reinforcement sicp and the molten metal is often poor when it is blow 1000 ' c ; 2. during the processing, many phases of the interfacial reaction products have negative influence on the properties of the produced composites

    Sic顆粒增強復合材料中界面反應生成的有害雜質相較多，對復合材料的性能的影響較大。可以通過添加mg 、 li等活潑的合金元素，對增強體顆粒進行表面預處理來改善潤濕性。
  11. He showed that positive words and phrases e. g., thank you and gratefulness, melodious and blissful music, the prayers of religious masters, and the names or photos of saints are capable of creating beautiful ice crystals. on the contrary, negative words, heavy metal music, and the names and photos of people who express negative actions or thoughts destroy or distort these beautiful symmetrical ice crystals, or generate an opaque, formless state

    呂教授在現場放映了日本江本勝博士研究日本地區及世界各地水的結晶的幻燈片，證實透過肯定的言語例如：謝謝感恩等悠揚及喜悅的音樂宗教大師的祈禱及聖人的名字或相片等，都可以讓水的結晶變得很漂亮而否定的字眼重金屬搖滾樂，或一些具有否定思想和行為的人的名字和相片，均會讓水的六角形美麗結晶遭到破壞或呈現扭曲不定形的污濁型態。
  12. Minimise the negative visual impact of these supporting structures by using infill panels such as brick or ornate metal screens. introduce suitable landscaping with tall trees and hanging plants to screen the stilted structures

    在支柱之間豎立柵欄，例如磚欄或裝飾性金屬圍屏，以填滿空間，務求盡量減低這些外露支柱對景觀所造成的影響。
  13. Non - crystal metal have negative coefficient of temperature

    時，出現負的溫度系數。
  14. Added rhizobia increased the amount of negative charge and metallo - ion specific adsorbing sites of solid compositions such as mn oxides and organic matter etc. the influences of adsorbing rhizobia by soil on the speciation of heavy metal varied with the metal and the soil and were closely related to the mechanisms of metal fixation by soils

    土壤吸附根瘤菌后負電荷量增加，某些組分如氧化錳和有機質等吸附重金屬的專性吸附位點有所增加。土壤吸附根瘤菌對土壤中重金屬的形態影響隨重金屬種類和土壤類型而不同，與重金屬在土壤中的吸持機制有直接關系，當重金屬以沉澱機制為主被土壤吸持時，其形態分佈受根瘤菌的影響不顯著。
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