led underground 中文意思是什麼

led underground 解釋
埋地敷設
  • led : 1 large electronic display 大電子顯示器。2 light emitting diode 光發射二極體。adj 受指導的，受控...
  • underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
  1. Topking is fortunately to be an urger and disseminator in this tendency. the series products available now in topking are : led pixel modules, led digital series led neon tube, screen, led project lamps spot light, underground light etc., led decorative light softlightand christmas light and led gift light

    泰景已開發出各款led應用的系列產品： led像素模組， led數碼產品系列數碼管，幕墻燈， led工程燈具投光燈，地埋燈，水池燈等， led裝飾燈彩虹管和聖誕燈，以及led禮品燈。
  2. Lying beneath the dazhuang village are coal deposits with richreserve. repeated mining operations carried out by the state, collective and private - owned mines over the recent years have led to the presence of cracks on 200 - odd houses. analysis shows that this may be attributed partly to the mining - induced ground subsidence and partly to underground dewatering operation. a division is made of the responsibilities of the individual mines causing the damages

    西山煤電股份有限公司鎮城底礦選煤廠是一座礦井型選煤廠，近年來產品的硫分經常達不到用戶的要求，低硫煤的產量又越來越少，給礦井生產和選煤加工帶來了困難，系統改造勢在必行.通過改造，滿足了用戶對硫分的要求，提高了選煤廠的市場競爭力
  3. Plants partitioned more biomass to the underground parts at high irradiance and more biomass to leaves at low irradiance. biomass partitioned to roots and leaves of plants at intermediate irradiance went between those of plants at high and low irradiance. defoliation of plants led to an increased partitioning of biomass to leaves, but the results were different at different time

    總體來說，在高光照水平下，植株加大了對根的生物量分配，在低光照水平下增加了對葉的生物量分配，中度光照條件下植株對根和葉的分配則處于兩者之間；葉組織損失使植株加大了對葉的生物量投資，不同處理階段結果有所不同；在低光照條件下，葉損失植株對葉的生物量分配顯著高於高光照下的葉損失植株。
  4. Officials at a coal mine in the u. s. state of west virginia say " miscommunication " led to false reports late tuesday that 12 workers had survived an underground explosion two days ago

    美國西維吉尼亞州一處煤礦的負責人員說， 「溝通失誤」導致星期二夜晚有關兩天前因礦井地下爆炸被困的礦工有12人獲救的報導失實。
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