reference n. 1.(對委員、審查人等的)委托;委托項目[范圍]。 2.說到,論到,提到。 3.參考;參考書;附注,引證;基準,依據;關系。 4.(關于人品、能力等的)查詢,咨詢,詢商;可供查問的人;證明人,介紹人;(身份、能力等的)證明書,介紹書,服務經歷,鑒定書。 5.參看符號〔如 asterisk[*e], obelisk ?, section§, parallel‖, paragraph π等〕 (=reference marks)。 the commission's terms of reference 委員會的職權。 R- was made to me. 提到了我;所指的是我。 You make no reference to your plan in your letter. 你信里沒有提到你的計劃。 a book of reference=a reference book 參考書。 Who are your references 你的證明人都是誰? bear reference to =have reference to. give a reference to 提到,介紹。 have reference to 和…有關系。 in reference to 關于。 load one's pages with references (在著作中)引用大量參考資料[文獻]。 make reference to 說到,涉及,提到;參考;查問;介紹。 with reference to 關于。 without reference to 不管,不論(without reference to age or sex 無論男女老少)。 vt. 加注,附加注腳;給(書等)列出參考書目[注明資料來源]。
Numerical - controlled lathes must go to reference position when it starts to work 摘要根據數控系統的設計原理,數控機床每次開機后都必須先回參考點,才能進行相應的操作。
The referenced position ; strong knowledge of quality control processes ( visual , dimensional , painting and non destructive testing ) , especially for mechanical equipment manufacturing aspect 三年以上質量控制經驗,至少兩年相關崗位工作經驗,熟悉質量控制過程和機械設備的生產。
Rd auto pinning machine is used to make reference positioning pin prior to drill the laminated plates of etched circuit card on drill machine for etched circuit card manufacture premium products Rd全自動釘銷機用于印刷電路疊層板在印制電路板數控鉆床鉆孔前鉆作基準定位銷釘,從面保證印刷電路板數控鉆床能加工出高品質的產品。
This method decrease the beacon cost to the least , and gets the special distribution of reference positions through controlling the moving route of the beacon , therefore can effectively overcome the beacon sacristy problem 這種方法將錨節點成本減到最少,并且通過對錨節點移動路線的控制實現了參照位置的特殊分布,可以有效克服錨節點稀疏問題。
( ddx auto pinning machine is used to make reference positioning pin prior to drill the laminated plates of etched circuit card on drill machine to ensure that the numerical controlled drill machine for etched circuit card can manufacture premium puoducts Ddx全自動釘銷機用于印制電路疊層板在印制電路板數控鉆孔前鉆作基準定位銷釘,從而保證印制電路板床能加工出高品質的產品。
Nc machining requires " interpolation " algorithms that accurately and efficiently generate sequences of reference position , distributed according to a prescribed feedrate function , along the tool paths . this paper present a systematic derivation of the proper taylor series coefficients for variable feedrate interpolators . when the path is ph curves , detailed formulations for instances are presented where the feedrate v is specified as a constant , the function of the time t , the arc length s and the local curvature k 對于nc加工要求插值算法沿著刀具路徑準確、有效的生成參考點序列(根據預先指定的速率函數進行分布)的實際工程需要,本文系統地推導了變速率插值算子的泰勒系數,給出了當路徑為ph曲線,速率v為常數,及時間t 、弧長s 、曲率k的函數時具體的插值算子。