precision n. 精密,精確性;嚴(yán)格;精密度;【修辭學(xué)】精確。 arms of precision 裝有瞄準(zhǔn)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(zhǔn)確射擊。
Ranging is the most essential function of radar , however , high - precision ranging , especially the short range , is an important application field of civil radar 測(cè)距是雷達(dá)最為基本的功能,而高精度測(cè)距,特別是近程高精度測(cè)距是雷達(dá)的重要民用領(lǐng)域。
One is minimum of cost and the other is maximum of gross benefit . because the product precision influences its price , the precision ranges under these two conditions are selected 主要考慮到產(chǎn)品的精度指標(biāo)對(duì)產(chǎn)品的銷售價(jià)格的影響,分別取得這兩種情況下的產(chǎn)品的精度指標(biāo)。
The paper also bring out using a special structure serial , the concatenate serial , to measure with double precision range , and at the same time realizing high speed ss communication with tamed - ss technology 創(chuàng)造性地提出應(yīng)用特殊結(jié)構(gòu)序列-鏈接序列進(jìn)行雙精度、雙量程測(cè)距,并同時(shí)應(yīng)用軟擴(kuò)頻技術(shù)實(shí)現(xiàn)高速率擴(kuò)頻通信。
In contrast with the precision range obtained by the fuzzy mathematics compositive evaluating model , the enterprise can choose the optimum design scheme , and at the same time it can be the reference to quoted price of new products 再利用模糊綜合評(píng)判模型取得的精度指標(biāo)與產(chǎn)品精度值的對(duì)應(yīng)關(guān)系,它可以幫助企業(yè)選擇最佳的設(shè)計(jì)方案,同時(shí)又可以作為企業(yè)新產(chǎn)品報(bào)價(jià)的參考。
A manufacturing cost model is built . it is made up of normal manufacturing cost and additional influencing factors . the influence of product precision range , manufacturing batch and manufacturing period etc on product cost are analyzed mainly 本模型重點(diǎn)分析了精度指標(biāo)、生產(chǎn)批量、生產(chǎn)周期等不同影響因素對(duì)制造成本的影響,得出制造成本對(duì)精度指標(biāo)在一定范圍內(nèi)變化不基于plm模式下的產(chǎn)品成本模型與優(yōu)化敏感這一結(jié)果。
According to the features of precision , efficiency , inspection dimension and accuracy varying great range , designed closed - loop control system composition of servomechanism and grating to assure system ’ s precision , smooth , efficiency , and to realize the great dimension range measurement ; designed image capture system composition of ccd , automatic variable power lens and self - adaptive lighting , to realize integration of large inspection precision range ; designed electric control and software system to make the inspection convenience and fast . finally , developed the prototype instrument 針對(duì)微電子產(chǎn)品視覺檢測(cè)的精密、高效、檢測(cè)精度和測(cè)量范圍變換大的特點(diǎn),設(shè)計(jì)了伺服驅(qū)動(dòng)、精密光柵采集組成閉環(huán)控制系統(tǒng)以保證運(yùn)動(dòng)精密、平穩(wěn)、高效,和大的尺寸測(cè)量范圍;設(shè)計(jì)了由ccd攝像機(jī)、大范圍自動(dòng)變倍鏡頭和自適應(yīng)光源組成的圖像采集系統(tǒng),集不同精度等級(jí)的檢測(cè)于一體;設(shè)計(jì)了電氣控制和軟件系統(tǒng)使檢測(cè)方便快捷。