例句與造句

1. On the basis of a lot of experimental data based on the orthogonal test of pulse peak electric current , pulse width and pulse intermission , experimental mathematical models of electric spark forming of several sorts of materials are built up with multiple linear regression analysis
   摘要用正交試驗法對電火花加工中的峰值電流、脈沖寬度、脈沖間隔進行設計，在大量實驗數(shù)據(jù)的基礎上，采用最小二乘法建立實用的多種材料的電火花加工實驗數(shù)學模型。
2. It preliminarily establishes a set of test theory and technical approach to wind tunnel test . specifically speaking , it includes following work : ( 1 ) theoretical analyses on key parameters of ao effect were made . from maxwell equation , the computation formula for focusing intensity of ordered disturbance and the computation formula for pulse peak intensity were derived
   初步建立起了一套氣動光學風洞測試試驗的理論和技術(shù)，完成的主要研究工作有: ( 1 )從理論上進行了氣動光學主要參數(shù)的分析，從麥克斯韋方程出發(fā)，推導了有序擾動的聚焦強度的計算公式及脈沖峰值強度計算公式。
3. We apply the agrawal ' s theory model of soa , and study the temporal characteristics of the output pulse for input picosecond optical pulses with different sharpness edges passing through a semiconductor optical amplifier , and find that the peak power and the pulse width of the output pulse depend on the input pulse peak power , the sharpness degree of the input pulse edge and the bias current of soa
   本文應用agrawal的關于soa理論模型，詳細研究了具有不同陡峭邊沿的皮秒超高斯光脈沖經(jīng)soa后的時域特性的變化，發(fā)現(xiàn)輸出脈沖的峰值功率、脈沖寬度與輸入脈沖的峰值功率、輸入脈沖邊沿的陡峭程度以及soa的偏置電流密切相關。
4. It's difficult to find pulse peak in a sentence. 用pulse peak造句挺難的