spray jet

基本解释

The showerhead massage is the control that switches the water from a steady stream to a pulsating jet spray.
淋浴噴頭按摩是通過控制水流的脈動和噴灑來完成的。
Belt Calibration checks the wire thickness, thickness found enough to make up for re-jet spray or shoveled away with a hammer percussion hollowing inspection found hollowing should re-sprayed.
用帶刻度的鋼針抽查厚度，如發現厚度不夠，補噴或鏟掉重噴，用鎚子敲擊檢查空鼓，發現空鼓應重噴。
A rotating disk made of the roll material makes contact under load with stationary mild steel. The disk is heated by friction and cooled rapidly by a water jet spray.
用輥子材料制成的圓磐，在一定載荷下，鏇轉竝和軋材制接觸，由於摩擦産生的熱量使圓磐被加熱再迅速噴霧使圓磐快速冷卻。
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