precision n. 精密,精確性;嚴格;精密度;【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。 adj. 精確的,精密的。 precision apparatus 精密儀器。 a precision balance 精密天平。 a precision fire 準確射擊。
process n. 1.進行,經(jīng)過;過程,歷程;作用。 2. 處置,方法,步驟;加工處理,工藝程序,工序;制作法。 3.【攝影】照相制版法;照相版圖片;三原色印刷。 4.【法律】訴訟程序;法律手續(xù);被告?zhèn)髌?,傳票?5.【解剖學】(動植物機體的)突起,隆起,突。 the process of growth 生長過程。 a mental [psychological] process 心理作用。 labour-consuming process 重體力勞動。 film process 影片加工。 offset process 膠印法。 legal process 法律手續(xù)。 vermiform process 【解剖學】闌尾,蚓突。 in process 進行著 (changes in process 正在發(fā)生的變化)。 in process of time 隨著時間的推移;逐漸地。 in (the) process of 在…的過程中 (in process of construction 正在建筑中)。 serve a process on 對…發(fā)出傳票。 adj. 1.經(jīng)過特殊加工的;(用化學方法等)處理過的。 2.照相制版的;三色版的。 3.(電影鏡頭等)有幻覺效應的。 vt. 1.加工;處理,辦理;初步分類;儲藏(腌肉等);(用化學方法)處置(廢物等)。 2.用照相版影印。 3.對…提起訴訟;用傳票傳審。 a processing tax 〔美國〕 (農(nóng)產(chǎn)品)加工稅。 a processing plant 煉油廠,石油加工廠。 vi. 〔口語〕排隊走,列隊行進 〔procession 之略〕。
High processing precision and high stability for the lot size 加工精度高,批量尺寸穩(wěn)定性高
The processing precision of honing has been discussed ; the size , form , and surface quality have been analyzed 摘要主要介紹并分析了寧夏大河機床廠附磨機的加工精確度,特別是對其尺寸、形位、表面質量進行了分析。
The hydraulic - servo system of the precise straightening press is the executive body and is the key unit to ensure the processing precision of the workpiece 精密校直液壓機(精校機)液壓伺服系統(tǒng)是精校機的執(zhí)行環(huán)節(jié),是保證工件加工精度的關鍵。
Low friction coefficient between pcd diamond and steel materials reduces frictional resistance during bearing processing , thus enhances bearing processing precision Pcd金剛石和鋼鐵材料的磨擦系數(shù)低、減少了軸承加工的磨擦阻力,提高了軸承的加工精度。
The structure character of chain nest is analyzed . a set of easy structure and easy usage milling tool are designed and made . the processing precision is ensured and design standard is reached 分析了鏈輪鏈窩的結構特點,設計、制造了一套結構簡單、使用方便的銑削工裝,保證了加工精度,達到了設計要求。
The errors of mechanism which include errors of manufacturing components , assembling and controlling and the errors caused by temperature growth and elastic deformation of forced components affect directly the processing precision of virtual - axis machine tools 機構的誤差直接影響虛擬軸機床的加工精度,機構誤差包括構件制造誤差、裝配誤差、控制誤差和由溫度變化和彈性變形引起的誤差等。
The improved interpolation enhances the process precision . the auto programming function of the graphics inputting mode and cutting chinese characters is added . it makes programming and controlling can switch between foreground and background to adopt the multitask operating system windows 此外,系統(tǒng)采用多任務的windows操作系統(tǒng)作為系統(tǒng)平臺,加工控制和編程可以在前后臺互相切換,并采用動態(tài)圖形顯示方法對加工過程進行跟蹤。
The method is simple : put 8 12 pieces of floorboards together on flat ground . check combination for flatness and smoothness as well as the right tongue - groove osculation that should be neither too loose nor too tight by way of hand feeling and visual observation to judge the processing precision 舉例而言,廣州的年平衡含水率為17 . 3 ,那么在廣州市場銷售的木地板的含水率就應該在717 . 3之間,含水率高于17 . 3或低于7的木地板都是不合格產(chǎn)品。
With phased array radar observing target ' s improvement of different performances of the aircraft , the deterioration of the working environment of radar and improvement of the radar demand request more and higher for putting forward the equipment of phased array radar video signal processing . the digital signal processing is all the time the developing direction of radar signal processing , its main shortcoming is that the increase processing precision , and the amount of information at the same time bring on the amount processing redouble , method to solve this problem is the real - time high speed digital signal processing system . presently multi - processors parallel processing is the focus of the field of high - speed real - time processing . this paper ' s background is the high - speed real - time signal processing of phased array radar . a parallel computing system designed with 4 adsp - 21060 analog device inc ' s dsp is presented . lt has fully utilized the dsp ' s characteristic to be supported the parallel computing , and formed a mes h architecture . this paper design and discusses this system in terms of design for test ( dft ) and real time operation system ( rtos ) , and have put forward the new solution for the design and development of the high - speed real - time signal processing system . . then , analysed the subject matter faced at the same time 本文以高速實時相控陣雷達視頻信號處理為背景,提出了一種由4片ad公司adsp - 21060構成的并行計算系統(tǒng)。它充分利用了adsp - 21060支持多處理器并行計算的特點構成了一種網(wǎng)格結構,并且從可測性設計、實時操作系統(tǒng)角度對該系統(tǒng)進行了設計與討論,為高速實時信號處理系統(tǒng)的設計與開發(fā)提出了新的解決方案,同時分析了面臨的主要問題。本文首先分析了相控陣雷達信號處理單元的特點,然后針對適合于片間并行的adsp - 21060討論了并行計算結構,提出了一種采用四片adsp - 21060構成網(wǎng)格結構的信號處理平臺,分析了它的工作原理。
With high requirement of process precision and complicated manufacturing technology of twt , it ' ll lead to huge waste of fund , time and labor , so there ' s a universal method in the world to put up auxiliary design and verify the reliability by use of computer simulation 由于行波管制造工藝復雜性和加工精度要求高,一旦設計失敗,將會造成資金、人力和時間的巨大浪費,因此應用計算機模擬仿真的方法進行輔助設計,并驗證設計出的行波管的可靠性是一種各國普遍應用的做法。