• Four linkage groups were assigned to 4 chromosomes.

    有4个连锁群与相应的染色体相对应。

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  • Road cutting through the slot machines four linkage cutting depth can be adjusted by cutting card round, saw no guarantee that deviation, and ensure accurate cutting.

    路面切槽机通过四连杆机构可以调整切割深度,采用切割卡轮,保证锯片不跑偏,保证切割准确。

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  • Four shafts linkage NC milling machine is used for polishing impeller of an expending machine, which finger - like milling cutter and NC system is designed.

    采用四轴联动数控铣床及自行设计的指状铣刀和数控程序,对膨胀机叶轮进行光整加工。

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  • The apparatus of claim 9, wherein the four-bar-linkage is a parallelogram.

    该仪器索赔9日,其中四杆连杆是一个平行四边形。

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  • The effect of additional springs on the dynamic balancing of flexible mechanisms is further illustrated through an example of 4r four-bar linkage.

    通过一平面4r机构,综合分析了附加扭簧对弹性机构动力平衡的影响,并对影响的机理进行了分析。

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  • The apparatus of claim 5, wherein the first cross beam further comprises a four-bar-linkage.

    该仪器索赔5,其中第一次横梁还包括一个四杆联系。

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  • Air spring booster type four bar linkage opening mechanism is a currently used common structure on high class automobile, especially on car.

    四连杆铰链气弹簧助力式开启机构是目前高档汽车特别是轿车上经常采用的一种结构。

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  • Mathematic description of generation of rigid body geared four bar guidance linkage with prescribed timing is given.

    对带有预定时标齿轮四杆刚体导引机构生成进行了数学描述。

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  • The moving theory of four bar linkage is often used to analyze the triangular arm unloading mechanism of dump truck.

    重型自卸汽车设计中经常选用三角臂组合式倾卸机构,应用的是铰链四连杆机械运动工作原理。

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  • The method is useful also for general planar four-bar linkage or six-bar linkage.

    这种方法对其它平面铰链四杆机构和平面六杆机构也是适用的。

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  • The kinematic analysis of the planar four-bar linkage and dimensional six-bar linkage can be done by building up the structural equations.

    平面四杆机构和空间六杆机构的运动学分析可以通过建立闭链的结构方程来实现。

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  • According to the principle of four bar linkage mechanism, the new style thread inspecting stand for oil tubes is designed.

    根据平面四连杆机构原理设计了新型石油套管螺纹检查台。

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  • Analog mechanism model include four bar linkage, crank and sliders mechanism, speed returning mechanism, perpendicular mechanism.

    模拟的机构模型有四杆机构、曲柄滑块机构、速返机构、垂线机构等。

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  • In order to solve the problem defining the tolerances of the links length for four-bar linkage, the weight factor method is put forward.

    为了解决工程中四杆机构杆长公差的标注问题,提出了确定杆长误差的权重因子法。

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  • With various relative lengths of the links, this four-bar linkage becomes a useful mechanism for converting uniform rotary to non-uniform rotary motion or continuous rotary to oscillatory motion.

    改变这些杆的相对长度,这种四杆连杆机构就成为一种实用的机械装置,可以把等速转动转变为非等速转动,或者把连续转动转变成振荡运动。

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  • Several simplified design procedures for such spatial four-bar linkage are given in this article.

    文中按这个设想提供了这种空间四杆机构的某些设计方法。

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  • According to the character of coupler curve of basic four-bar linkage, the synthesis method of output II link-group is studied.

    根据各种类型的基础四杆机构连杆曲线的特性,研究了输出II级杆组的综合方法。

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  • The numerical comparison method is presented for planar four-bar linkage synthesis including function synthesis, path synthesis and guidance synthesis.

    提出了平面四杆机构综合(包括函数综合、轨迹综合和导引综合等三类基本问题)的数值比较法。

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  • This paper puts forward the design method based on Quantum Particle Swarm optimization for optimization design of four bar linkage of multi-objective, multi-constraint conditions.

    对于多目标、多约束条件的四连杆机构优化设计,本文提出了一种基于量子粒子群算法求解的设计方法。

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  • The equivalence between theorem of equal angle of view and reversible property of low pair, applied in synthesis of plane four-bar linkage, is demonstrated to reveal essence of their relation.

    用几何法证明了等视角定理和低副运动可逆性在铰链四杆机构设计中的等价性,以求揭示它们之间的本质联系。

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  • The market-linkage pattern mainly comprises the following four parts: the linkage of organizations, the linkage of channels, the linkage of instruments, the linkage of supervision.

    市场连通模式主要由组织机构连通、资金渠道连通、金融工具连通和监管连通四个部分构成。

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  • The design philosophy, functions and characteristics of dynamic simulation system of common mechanism such as four bar linkage, CAM, gear are introduced and some key technical issues solved.

    介绍了四杆机构、凸轮机构、齿轮机构等常用机械计算机动态模拟系统的设计思想、功能和特点。

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  • Spatial force system acting on conventional four-bar linkage type of mounting strain clamps is analysed to find the cause of damage.

    本文对传统的四连杆式紧线器进行了空间力系分析,找到了致其破坏的力学因素。

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  • The four-bar linkage, as a typical moving mechanism, is widely used in various kinds of mechanical driving mechanism design.

    四连杆机构作为典型运动机构广泛运用于各类机械传动设计。

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  • The most common steering mechanism for vehicles is plane four-bar linkage, which has a simple structure and has been studied in details.

    最常用的汽车转向机构是平面四杆机构,其结构相对简单,而且已经有大量深入的研究。

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  • Based on analyzing the knee joints of the four bar linkage, this paper presents the concepts of the stable well off angle, absolute and relative instantaneous distance.

    对多轴膝关节进行了分析,提出了承重稳定裕度角、全伸展位绝对瞬心距和相对瞬心距的概念,用于评价下肢假肢的稳定性和相对稳定性。

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  • A complex number method for kinematic analysis of spatial four-bar linkage is discussed.

    本文系统阐述了空间四杆机构运动分析的复数法。

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  • In this paper, By a continuous contact model, the numerical solution of the governing equations of planar four-bar linkage with multiple clearances at turning pairs is obtained for the first time.

    本文首次给出了在连续接触模型下获得的具有四个运动副间隙的平面四杆机构的运动方程数值解。

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  • The picking mechanism of NF narrow fabric needle loom is composed of a plane four-bar linkage and a space RSSR linkage.

    NF无梭织带机引纬机构是由一组平面四连杆机构与一组空间RSSR机构组合而成。

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  • The relationships between the points in space model and the dimensional classification of spherical four-bar linkage are also established.

    建立了球面四杆机构的尺寸组合与空间模型上点之间的对应关系,进而讨论了球面四杆机构的尺寸型。

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