error n. 1.錯誤;失錯。 2.謬見,誤想;誤信;誤解。 3.罪過。 4.【數學】誤差;【法律】誤審,違法;(棒球中的)錯打。 commit [make] an error 犯[出]錯。 correct errors 改正錯誤。 a clerk's [clerical] error 筆誤。 mean errors 標準誤差。 a writ of error 【法律】(推翻錯誤原判的)再審命令。 nature's error 天生畸形。 in error 弄錯了的;錯誤地。 errors of commission [omission] 違犯[疏忽]罪。 fall into error 誤入歧途。 nature's error 天生畸形。 adj. -less 無錯誤的,正確的。
The necessity of angle displacement error control is also explained 本文方法具有一般性,對類似工程有借鑒意義。
The influence of the detecting array on the spectrum signal is studied . a solution is put forward to correct the displacement error caused by width of the light activated element , when the sampling theorem is satisfied 提出了在滿足采樣定理的前提下,采用頻域反卷積的方法來消除由像元寬度對光譜峰值定位造成的亞像元誤差。
By using the method of error analysis of mbs , the identification equation of geometric error parameters is derived and according to the condition that the rank of coefficient matrix of error measurement equation group must be full , we can get 18 terms geometric error of 3 - axis nc machine tools and three displacement error and three position error 應用誤差辨識軟件,解得各測量點的十八個誤差參數,即每個運動方向的三個位移誤差和三個位置誤差,再根據實際情況獲得三項垂直度誤差,得到了所有的21項誤差。
With different clearance value , displacement curves and velocity curves of generalized coordinates as well as slider displacement error curves in a motion period are obtained . these curves are discussed . results show that if manufacturing cost is kept invariableness , in order to improve precision of mould - cuting , fitting precision of joint connecting the crank and coupler has priority to be considered to increase 采用四階rong - kuta法求解連續(xù)接觸模型的動力學方程,得到了一個運動周期內運動副間隙取不同值時,各廣義坐標的位移、速度曲線和滑塊位移誤差曲線,并通過曲線分析,得出了要提高模切機主切機構精度,在相同加工成本條件下,應優(yōu)先考慮提高曲柄與連桿鉸接處的配合精度的結論。
The analysis of precision about mould - cut main mechanism with clearances is advanced . on the basis of analysis of slider displacement error influenced by the crank length tolerance , the coupler length tolerance and clearances in revolute joints for mould - cut main mechanism , some reasonable suggestions about tolerance distribution of bars length and fitting precision of joints are put forward 考慮運動副間隙對主切機構進行了精度分析,通過分析主切機構中各桿長誤差和運動副間隙對滑塊位移誤差的影響,對商標模切機設計初期桿長誤差分配和運動副間隙配合精度提出了合理的建議。