零點刻度 的英文怎麼說
中文拼音 [língdiǎnkèdù]
零點刻度
英文
zero mark-
The gravity analysis is carried out especially for the synthetic fused silica and calcium fluoride used in 193nm lithographic objective as well as the optical elements with structural sizes of ( 200mm ~ ( 300mm. large numbers of analysis data for surface shape error are obtained by using algor finite element analysis software. then these data are plotted into curves and comparison analysis will be carried out, finally the measures and schemes for reducing gravity deformation are proposed
因此，本論文重點對大口徑光學系統在高精度光學鏡頭裝校中，因重力變形進行了詳細的分析研究，特別針對193nm光刻物鏡系統所使用的材料sytheticfusedsilica和caleiumfluoride以及用到的結構尺寸200mm ~ 300mm光學零件進行了重力變形分析，使用algor有限元分析軟體獲得了大量的面形誤差分析數據，然後將這些數據繪成曲線進行對比分析，最後提出了減小重力變形的措施與方案，並進行了實驗，驗證了分析結果是正確的，減小重力變形的方法是有效的。Specifications for motion - picture cameras - zero point for focusing scales - 16mm and 8mm
電影攝像機的規范.調焦刻度的零點. 16mm和8mmThe merit of travelling waves location is its high precision, but it has dead line if the fault location is close to the line terminal or the fault occurs at the time close to zero point of current
行波法測距的優點是精度高，但對近區故障或電流過零附近時刻發生的故障存在測距死區。Test gauges are fitted standardly with a 330 mirrored scale and a zero adjustment
標準檢驗表有330鏡像刻度和零點調節。First, we calculate out the zero point in a simple numeral method, then we get the phase according to the fact that the symbol of phase changed is opposite in the positive - slope and the negative - slope of triangle wave. this method has the following characteristics : easy to calculate, simple to realize and high precision
首先用簡單的數值方法較準確的計算出零點時刻;進而根據三角波掃頻時正程和逆程相位變化符號相反的特性，巧妙的完成了相位計算，該方法具有計算簡單、實現方便、準確度高等特點。As soon as i got home, i read master s book attentively. then strange things happened : the words began to dance, and master s cover photo changed rapidly into many different forms within fractions of a second. this was a treasure, i thought, and since then, i have always carried the book with me
當我捧著師父的書回家時，就立刻開始細心研讀，不知怎的，字竟然會跳舞，而書封面上師父的法相一直在轉變，速度非常快，零點幾秒間就由這個臉變成另外那個臉，什麼造型都有。分享友人