例句與造句

1. the paper discusses the questions in operating and training of existent theodolite, and devises an emulational system of training theodolite operator through studying the space-relation between object and theodolite during the objective acutual tracking process . the system is founded two dimension-three dimension spacial coordinate-transform model, and polyfit fight track in basis on the method of subsection cubic spline, and put forword the control method of separating size and direction from speed, realized the all-real simulation of objective flight state . the trainer can input objective position parameter and the characteristic points of objective flight track
   本文探討了現(xiàn)行經(jīng)緯儀操控訓(xùn)練中存在的問題。通過研究經(jīng)緯儀對(duì)目標(biāo)實(shí)際跟蹤過程中目標(biāo)與經(jīng)緯儀間的空間關(guān)系，設(shè)計(jì)了一套訓(xùn)練經(jīng)緯儀操作手的實(shí)景仿真系統(tǒng)。該系統(tǒng)建立了二維?三維的空間坐標(biāo)變換模型；利用分段三次樣條插值的方法擬合出了目標(biāo)飛行軌跡；并對(duì)速度的控制提出了一種將速度矢量的大小與方向分離的控制方法，實(shí)現(xiàn)了對(duì)目標(biāo)飛行狀態(tài)的全真模擬。
2. It's difficult to find separating size in a sentence. 用separating size造句挺難的