詞語：ratcheting
ratcheting的解釋
ratcheting['rætʃitiŋ]n. 棘輪效應；漸近管制；聯軸節；離合器v. 裝棘輪機構於；像棘輪般轉動；漸變（ratchet的ing形式）
ratcheting的意思
ratcheting 棘輪效應;棘輪行為;在上刻鋸齒;棘輪效應 由於反應堆功率升降的反覆，包殼的變形因燃料芯體反覆膨脹而逐漸增大的現象。;Ratcheting Effects 棘輪效應;Ratcheting Wrench 向扳手;
ratcheting的參考例句
1.It is shown that ratcheting initiates firstly in hoop direction and that in axial direction follows with the increase of loading but less in magnitude. 實驗發現，內壓直管在一定循環彎曲載荷作用下，將首先沿環向產生棘輪應變，隨著載荷的增加，軸向也將產生棘輪應變，但較環向小。
2.Hangzhou Hongyu Air Tools Corporation is a manufacturer specializing in Air tools, including product lines of Air lmpact Wrenches, Air Ratcheting Wrenches, Air polishers. 杭州宏鈺氣動工具有限公司是一家專業製造氣動工具產品的生產企業，主要產品包括氣動扭力扳手、棘輪扳手、風磨、氣鑽、氣鏟、拋光機等系列；
3.A third threat to the mix is the ratcheting up of emissions legislation in almost every important car market as governments struggle to meet ambitious carbon-reduction targets. 第三個威脅是當所有政府都竭盡全力達到雄心勃勃的減少碳排放量目標時，在幾乎所有重要的汽車交易市場中都逐漸建立起的尾氣排放立法。