natural magnet 中文意思是什麼
natural magnet
解釋
天然磁石-
Main products are as follows : sanitary ware sprinkler series, alloy sprinkler, stainless steel sprinkler, plastic plating sprinkler, toilet brush series ; paper holder, oil bottle stopper ( stainless steel with natural cork, synthesizing cork and plastic stopper ), sealable tank iron ring, gum ring, plastic cover series, hanging dish holder ( big & small ) series ; alloy, stainless steel, plastic fruit dish hanger series ; alloy jewelry ring series ; wood dinnerware, eggbeater, wood pi, wood spoon series ; coin can castor basal plug, water jar tap and magnet etc fittings that ceramics need
主要產品：潔具噴頭系列、合金噴頭、不銹鋼噴頭、塑料電鍍噴頭、馬桶刷系列；紙巾架、油瓶塞系列（不銹鋼帶天然軟木塞、合成軟木塞、塑膠塞） 、密封罐鐵圈、膠圈、塑料蓋系列、掛盤架（大小）系列；合金、不銹鋼、塑料水果盤吊架系列；合金首飾圈系列、木餐具、打蛋器、木批、木匙系列;錢簡罐味具底塞系列、冷水瓶水龍頭、磁鐵等陶瓷所需系列配件。 -
Over 4000 years ago, the laboring people of ancient china noticed the attracting property of the natural magnet.
四千多年前，中國古代的勞動人民就注意到了天然磁石的吸引性質。 -
Natural mineral magnet bead with fragrance
10 .天然礦物磁珠 -
The paper is the project named " theory of dynamic precision synchronization traverse and research of realization methods for linear servo dual position loops system ( no - 50075057 ) " as the background, which is supported by national natural science foundation of china drive directly by linear permanent magnet synchronous ac motor, the controlled plant eliminates middle drive parts and avoids the effects of the mechanical transmission chains from rotary motions to linear ones
本文以國家自然科學基金資助項目《直線伺服雙位置環動態精密同步進給理論和實現方法研究（ no 50075057 ） 》為背景，針對直線同步進給提出了一種新的控制方案：模型參考自適應控制。機床採用永磁直線同步電動機直接驅動，省掉了中間的傳動環節，消除了機械傳動鏈的影響；又因永磁直線同步電動機採用高能永磁體，具有電磁推力強度高、損耗低、電氣時間常數小、響應快等特點。
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