dragline 中文意思是什麼

dragline 解釋
1. 牽引繩索。
2. 【礦物】索斗鏟。

  1. Shovel dipper, clam bucket, and dragline bucket rating

    挖掘機鏟斗抓鬥和吊鏟抓鬥的額定值
  2. Improvement on the elevatory dragline of zy240 type dump truck

    240型自卸車舉升拉筋的改制
  3. Dragline tower excavator

    塔式朔挖掘機
  4. Molecular conformations of araneus ventricosus spider ' s dragline silk in the spinning process

    大腹園蛛牽引絲在紡絲過程中的分子構象
  5. Optimal selection of dragline amp; comprehensive analyzing of overcasting bench factors for open cast mining

    露天礦拉斗鏟規格優選與臺階要素綜合分析
  6. A new study reveals that dragline silk, the stuff spiders use to rappel, has a molecular structure that makes it resilient to twisting

    法國研究人員發現，原來蜘蛛絲中含有一種特殊的分子結構，能使蛛絲富有彈性，很容易克服擺動。
  7. When the dragline is caught in a turbulent breeze, it becomes highly contorted, catching air like an open parachute and sending the spider on an unknown journey

    當遇到不穩定的氣流時，蜘蛛網就被劇烈扭曲，象空中張開的降落傘一樣，將蜘蛛送上一段未知旅途。
  8. Researchers at rothamsted research redesigned the model to allow for elasticity and flexibility in the spider s dragline, its most sturdy line of silk used for moving about and snagging prey

    羅瑟斯塔研究所的研究人員重新設計了蜘蛛運動模式，讓最強韌的用來四處活動和阻擋獵物的牽引絲具有彈性和柔韌性。
  9. Researchers at rothamsted research redesigned the model to allow for elasticity and flexibility in the spider ' s dragline, its most sturdy line of silk used for moving about and snagging prey

    羅瑟斯塔研究所的研究人員重新設計了蜘蛛運動模式，讓最強韌的用來四處活動和阻擋獵物的牽引絲具有彈性和柔韌性。
  10. Then, we find out the write clones through the chemis hib. during the working, three probes which we used are from the published sequences of spidroin. after this, a genie library of subclone of dragline was constructed

    然後我們從構建蛛絲蛋白的亞克隆文庫著手，採用鳥槍法測序的策略，取從蜘蛛cosmid文庫中經過證實的陽性克隆scos - ds1 ，大，小為40kb左右，用cai ， eco47 ，和hinf三種酶分別對其進行酶解分析。
  11. 2, when there is no power supply, pulling hand chain could enable the door to rise slowly, pulling deadweight lowering dragline could enable the door to go down at constant speed by deadweight. 3, the door could be positioned accurately at any location with in the travel

    為我公司生產的遙控器和卷門機的配套產品，可在無電的情況下自動實現卷簾門上下，並且在有電的情況下自動充電蓄電。
  12. In order to break through the traditional technology and the conception of equipment design, suggest to use bunchy phase deep hole or big diameter deep hole in laneway to realize the exploding of high step on opencast working ; digging with big contain forklift to realize the continuous transportation of dragline - mobile convolution crusher - belt transportation machine, therefore form a new technology system that be propitious to increase collectivity technique and economic benefit

    為突破基於常規工藝和設備配套的設計理念，推薦採用束狀階段深孔或在巷道中採用大直徑深孔的方法實現露天開採的高臺階穿爆作業；採用大斗容索鏟下挖作業實現自工作面開始的索斗鏟移動式旋迴破碎機帶式輸送機的連續運輸工藝，從而形成有利於提高露天開采設計總體技術經濟效果的新的工藝技術系統。
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