文中对机床的平行约束机构进行了分析，求出了机床的运动学逆解方程。
Its restriction mechanisms has been analyzed. Solution of the inverse position problem has been obtained.
一直到最近，中国都在俄国的支持下，坚持在讨论的同时要举行就约束外空军备竞赛的条约进行平行的讨论（可以解读为针对的是美国弹道导弹防御）。
Until recently China, backed by Russia, had blocked the path, insisting that there must also be parallel talks on a treaty to curb an arms race in space (read: American missile defences).
在经典的平行机排序文献中，人们往往研究工件间的序约束。
In literatures of classical parallel machine scheduling, people often study the precedence constraint among jobs.
在此基础上进一步研究了零件拼装过程特点，获得了一个具有优先约束关系和不同准备时间的可中断多平行机排序模型。
Features of assembling process are further studied based on it, and an interruptible multiprocessor-sorting model that has precedence constraints and different preparation duration is obtained.
所描述的问题为在平行机台上调度具有单一模具约束的成组工作，以实现最小化总拖期量为目标。
The problem of scheduling jobs with chain precedence constraints on identical parallel machines is discussed in this article.
由于结构场景是由大量平面构成的，存在大量的平行性、正交性约束，因此该方法主要应用于结构场景的三维重构。
The main application is to structured scene, mostly planar structures where there are plentiful constraints to be had from parallelism and orthogonality.
其次，提出了综合利用空间平行线约束和相机主点位置约束的线性迭代自定标方法，提高了相机自定标的鲁棒性。
Secondly, a new method with scene constraint and the constraint of principal point for camera self-calibration based on the linear iteration is presented.
首先以双目平行立体视觉系统为例，分析了立体匹配基本原理及常用的约束条件。
Firstly, analyzed the rationale and constraints used in a binocular parallel stereo vision system.
化体系为例，研究了受平衡约束的平行反应的催化剂粒内状态。
The catalyst intragranular state for methanation system, which is a parallel reaction of equilibrium-restrained, was studied.
本文主要研究了带有链优先约束的单机分批排序与平行机排序问题。
This paper considers the single machine scheduling problem with chain-structured and linear processing time.
建立了含有虚约束的多相并列平行曲柄机构受力分析模型。在此基础上分析计算了三环减速器的轴承载荷和高速轴曲柄上的转矩；
The load of planetary bearings and the moment in the high speed shafts are analyzed and some suggestions about the structure type and design parameters of the three ring reductor were a…
建立了含有虚约束的多相并列平行曲柄机构受力分析模型。在此基础上分析计算了三环减速器的轴承载荷和高速轴曲柄上的转矩；
The load of planetary bearings and the moment in the high speed shafts are analyzed and some suggestions about the structure type and design parameters of the three ring reductor were a…
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