The resulting 2 : 1 flash - fill ratio will produce filled shadows one stop darker than the main subject 這種設(shè)置下,照片的陰影區(qū)會(huì)比主體的亮度低一檔。
Testing of packaging ; determining the filling ratio of standard capacity prepacks ; prepacks whose contents are indicated by weight 包裝檢驗(yàn).第1部分:標(biāo)準(zhǔn)容量預(yù)包裝填充率的測(cè)定.預(yù)包
We find that the main factor of embarrassing dropping frequency is that filling ratio will decrease when increasing seed - metering plate ' s rotate speed 通過(guò)分析以往的排種器我們發(fā)現(xiàn),限制排種頻率提高的一個(gè)重要原因是當(dāng)排種器轉(zhuǎn)速提高對(duì),充種率會(huì)降低。
Testing of packaging ; determining the filling ratio of prepacks ; form relating to coefficients of variation for the density of the packaged material and for the package for adhesives and allied products 包裝的檢驗(yàn).預(yù)包裝充滿率的測(cè)定.包裝材料密度和粘合
Based on these work , the effect of the current , the filling ratio and the shape of electrode end on the distribution of slag flow rate was investigated which provided the basis for the production of the electroslag casting 并以此為基礎(chǔ),研究了熔鑄電流、填充比和電極端部形狀對(duì)熔渣流速分布的影響,為實(shí)際生產(chǎn)提供了依據(jù)。
For fin system , the spatial distributions of three defined physical quantities , filling ratio , extend measure and stretch direction , are described for general fin structures . based on which the heat transfer between fin system and fluid is modeled mathematically 對(duì)于翅片強(qiáng)化對(duì)流換熱,提出用填充率、擴(kuò)展量和伸展方向這三個(gè)物理量在空間內(nèi)的分布來(lái)描述翅片系統(tǒng)的一般結(jié)構(gòu),并建立了相應(yīng)的熱量輸運(yùn)模型。