例句與造句

1. This paper stated the application of parallel link mechanism in modern machine tools , set up the error analysis as to parallel link mechanism in the virtucal - axis machine tool , derived the double triangular error equations of parallel link mechanicsm in its horizontal posture , analyzed the linearity and non - singularity of the error equations , thus giving the normal splution to the horizontal posture error . the error distribution law is simulated as to the center line in the workplace , and the error distribution curves are drawn as well
   該文對并聯機構在現代機床上的應用作了論述，建立了虛擬軸機床并聯機構的一種誤差分析方法，應用坐標變換原理導出了雙三角并聯機構水平姿態時的誤差方程組；分析了誤差方程組的線性和非奇異性，給出了水平姿態時的位姿誤差正解；對工作空間中心線的誤差分布規律進行了仿真，繪制了其誤差分布曲線。
2. It's difficult to find triangular error in a sentence. 用triangular error造句挺難的