×

blocking materials造句

"blocking materials"是什麽意思   

例句與造句

  1. Study on the block material made by hydrated silicate powder with nm - order size
    應用水化硅酸鹽納米粉體制備塊體材料
  2. It is the ideal equipment of controlling the middle and small solid block material
    是中、小固體塊狀物料控制的理想設備。
  3. Specification of non - synchronized opening and closing multi - jaw double ropes grab for handling scrap iron or block material
    異步啟閉式多顎板廢鋼塊料雙索抓斗技術條件
  4. Carbonaceous materials for the production of aluminium - cathode block materials - determination of the expansion due to sodium penetration with application of pressure
    鋁生產用含碳材料.陰極塊材料.壓力作用下由于鈉滲透引起的膨脹的測定
  5. Carbonaceous materials for the production of aluminium - cathode block materials - determination of the expansion due to sodium penetration without application of pressure
    鋁生產用碳質材料.陰極塊材料.無壓力作用下由于鈉滲透引起的膨脹的測定
  6. It's difficult to find blocking materials in a sentence. 用blocking materials造句挺難的
  7. The influence of metallic mesh packing block on radar wave shielding is only dependent on packing block material ’ s surface electric resistance , independent on other factors of material . the less surface electric resistance is , the better metallic mesh ’ s shielding effect is
    而且金屬網柵襯層對雷達波屏蔽作用的影響只與襯層材料的面電阻有關,與材料其它因素無關,面電阻越小,網柵的屏蔽效果越好。
  8. The special structure of zippered plastic pipe zippered seep holes made a greater seepage quantity on the condition of bare pipe ( no anti - blocking material adopted at the mouth of seep holes ) . so several kinds of anti - seepage material were adopted in the experiment of this part in order to find the proper anti - seepage material ( nonwoven fabrics glued by neoprene ) and working head ( 3m ' s working herd on initial irrigation )
    由于拉鏈式塑料管的獨特構造(拉鏈式滲水孔口) ,裸管(滲水孔口不采用任何防堵材料)情況下滲流量很大,所以本部分試驗采用了幾種防滲材料試驗,最后通過比較分析,找到了合適的防滲材料(氯汀膠粘無紡布)和工作水頭(初始灌水時3m工作水頭) 。
  9. Odium silicate is used as adhesive in metal casting , fireproof material , paper board , electric welding material , crt screen ; as water purifying agent , scale remover ; as washing aid . buffer in detergent ; as sealant in oil drilling ; as ore flotation agent , slurry thinner and leakage - blocking material in mining ; as bleacher aid , mordant , sizing material , impregnating agent in textile dye & printing ; as anti - corrosion agent and insecticide in wood processing ; as basic ingredient for coatings
    硅酸鈉被大量地用于制造工業作為填充劑,在金屬澆鑄中作為砂型粘結劑,版紙工業中被用作膠合劑,在耐火材料行業中用作粘結劑,在電焊條行業也用作粘結劑,在電子工業中可用作顯像管成屏的粘結劑,在水處理中用作處理劑,防結垢劑等。在合成洗滌劑行業中用作助劑,在清洗劑行業中用作清洗及防腐緩沖劑,在石油開采中用作防止井噴材料,在礦山開發中用作堵漏材料、礦石浮選劑和泥漿稀釋劑等。
  10. In this thesis , first , reasons and factors for the stability of loose rock dams were summarized according to the field surveys and certain expert ' s experiences . then , researches on block stability problems were reviewed , and according to the relationship between grain size and incipient velocity , it is found that the block weight is in direct proportion to 6 - 9 power of incipient velocity , and 50 % increase of the velocity will result in about 40 times change of the block weight . after that , experiments were conducted in a flume , focusing on the relationship between incipient velocity and some main factors including block weight , water depth over the dam , cross - section size , block material and river bed material
    本文首先根據散拋石壩損毀情況的現場調查資料,結合有關專家多年的整治經驗,總結出壩體的損毀原因及影響因素;對現有塊體穩定性的研究成果進行回顧和總結,并針對散拋石壩的直接損毀現象,結合山區河流的水流、地形特點,利用塊體粒徑與起動流速的關系,提出塊體穩定重量與起動流速高次方成正比的概念,流速50的增長可能導致塊體穩定重量接近40倍的變化;通過二維變坡水槽試驗,研究了壩體穩定的主要影響因素,包括塊體重量、壩頂水深、斷面尺寸、塊體材料(塊石和卵石兩種) 、護底等,結果表明對于山區河流,試圖僅僅通過增加壩體單個塊體重量或斷面尺寸來提高壩體穩定性效果甚微;最后,根據西部地區的自然、經濟、交通等條件,提出可以采用柔性混凝土鉸鏈體等一類整體性較好的護面層作為散拋石壩的防沖毀措施,以期取得良好的工程效果。

相關詞匯

  1. "blocking lens"造句
  2. "blocking level"造句
  3. "blocking load"造句
  4. "blocking lock"造句
  5. "blocking machine"造句
  6. "blocking mechanism"造句
  7. "blocking medium"造句
  8. "blocking message"造句
  9. "blocking minority"造句
  10. "blocking model"造句
桌面版简体版English日本語

Copyright © 2021 WordTech Co.