• Bite type fitting consists of three parts: body, cutting ring and nut.

    接头部分组成:接头、卡套、螺母

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  • Adopted with rigid and wearable alloy materials, the glass-like plate and cutting ring have longer longevity.

    眼镜切割采用耐磨合金材料寿命更长

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  • The wearing parts, such as the anti-wearing plate and the cutting ring , have a long service life up to 30000 m3 under favorable condition .

    眼镜切割磨损经过不断的技术攻关,使用寿命,最佳泵送状态时,其寿命可达3万方。

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  • The super anti-weary glass plates and cutting rings made of hard alloy greatly prolonged the service life the weary parts. cutting ring with self-compensating wear-resisting ring.

    眼镜耐磨采用硬质合金,耐磨性好,且更换方便,耐磨具有磨损后自动补偿间隙功能。

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  • The distribution law of pressure potential in saturated soil using two-ring infiltration method to determine the permeability coefficient was different to that using cutting ring method.

    采用双环入渗刀法测定土壤饱和渗透系数时,土壤剖面土壤水压力分布规律不同

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  • If the cutting ring and eye wear plate is not serious, cutting ring and the eye plate spacing <0.1mm, and no more than 1mm between them in a trench scratches, water law can be used directly.

    切割眼睛磨损严重,切割环和眼睛板间距<0.1mm它们之间超过1mm沟槽划痕可用直接打水法。

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  • To improve efficiency and veracity of soil sampling in testing bulk density, the cutting ring method and in situ soil tube method were combined and a multi-segment in situ soil sampler was designed.

    为了提高土壤容重测定中土样采集效率精准性,刀法和原状取土管结合进行了分段式原状取土器的研制。

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  • Given this, it is necessary to detect the roadbed compactness with Rayleigh wave method and compare it with the sand cone method and cutting ring method, which verify its feasibility and reliability.

    鉴于雷波勘测技术在工程领域中的应用范围逐渐扩大,取得了较好的效果,故必要瑞雷面路基压实度进行检测,并常规方法灌沙刀法进行对比验证可行性与可靠性。

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  • Then, on May 4th, tens of thousands formed a human chain around both sides of the 27km (17-mile) ring road, surrounding and cutting off the capital.

    随后5月4日数组成27公里,将首都包围切断其与外界的联系。

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  • The Statistical analysis of piston ring tracer cutting errors shows that there is a systematic error in the tracer cutting.

    活塞环仿形车削误差统计分析表明:靠模仿形加工存在系统误差

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  • And give out the unified optical path, Newton's ring radius and convex lens curvature radius measurement formula of non - contact type, simple cutting type and tangent type Newton's Rring.

    给出接触式、浅近切割相切牛顿统一程差,牛顿环半径凸透镜曲率半径测量公式

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  • This paper describes basic structures and working principle for the machine for cutting and expanding the wheel lock ring, showing the design concept about essential elements.

    介绍基本结构工作原理;机床的几个关键部位设计构思

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  • This paper introduces a new method cutting the profile of tooth of large gear ring, which has no upper limit diameter.

    介绍一种大型齿齿加工方法,并对加工原理、主要参数的选择计算和切削试验结果进行了分析。

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  • Theory derivation proved that non-contact type and simple type cutting Newton's Ring device possesses the identical interference law and measurement …

    并给出了接触式、浅近切割相切式牛顿统一光程差,牛顿环半径及凸透镜曲率半径测量公式。

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  • Cracked tungsten tubes prepared by chemical vapor deposition were investigated by ring machine cutting method and X? Ray stress analysis system.

    采用测量X射线应力分析方法化学气相沉积制备开裂进行测量与分析。

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  • We analyse the influence of the elastic deformation and the surface roughness for lubricating characteristics and give a thought of cutting groove in piston ring.

    分析弹性变形表面粗糙度润滑性能影响提出开槽设想

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  • A primary analysis for cutting force of the tools and the frictional force in rotating seal ring are also given.

    切削刀具切削密封圈回转摩擦力初步分析计算。

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  • The structure and principle of two new types of cutting tools (bevel wedge type and eccentric type) for boring O-ring grooves have been introduced in this paper.

    本文介绍偏心种新型内孔挖槽刀具结构原理

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  • The zero stress state of an artery is brought by cutting a ring of the artery radically and, then, the ring segment springs open into a sector.

    研究了新的动脉应力状态测量方法动脉壁应变分析方法。

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  • Masterfully set diamonds stand alongside conceptual designs that reflect a cutting-edge approach, such as Etienne Perret's ring made for two fingers.

    巧妙地设置钻石反映尖端概念上设计方法艾蒂安贝瑞完全适用两个手指戒指

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  • Analyses hydraulic system of cutting unit of roadheader-ring MLE250/500-M and the electro-hydraulic control technology was adopted, it may obtain higher speed of roadheader-ring in mining face.

    分析了MLE250/500-M型掘锚机截割机构液压系统,提出采用控制技术方案,从而达到快速掘进的目的。

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  • Analyses hydraulic system of cutting unit of roadheader-ring MLE250/500-M and the electro-hydraulic control technology was adopted, it may obtain higher speed of roadheader-ring in mining face.

    分析了MLE250/500-M型掘锚机截割机构液压系统,提出采用控制技术方案,从而达到快速掘进的目的。

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