ring method

Using Total Lagrange method and elastic-plastic constitutive equation and non-linear theory of thin shell, the basic formulas for the ring-stiffened axial symmetric shell of revolution have been introduced in this paper.

应用Total Lagrange描述、弹塑性本构关系及非线性壳体理论，建立加肋轴对称旋转壳的非线性稳定性分析的控制方程。

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In this paper, the method of pulsating hydraulic test to relief retaining ring residual stress is introduced.

本文介绍了用油压脉动试验的方法去除护环的宏观残余应力。

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Spot evaluation test, which was carried out by the method of corrosion test ring, results show: composite inhibitor is consistent to saturated saltwater drilling fluids, its inhibition efficiency is about 90%.

运用腐蚀试验环法进行现场评价试验，结果表明：该复合缓蚀剂和饱和盐水钻井液配伍性良好，现场缓蚀率达到90%左右，效果明显。

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Design method of warp tension ring on triaxial weaving machine

平面三向织机经纱张力环的设计

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With EM, LM and histochemical method, 9 cases of signet-ring cell carcinoma of the stomach were studied to find out that most signet-ring cells resulted from accumulation of numerous mucus-secreting granules, and a few were caused by the formation of microcyst in the cytoplasm.

应用电镜、光镜及免疫组化法对9例胃印戒细胞癌进行研究，发现大部分印戒细胞癌是由胞质内大量粘液颗粒积聚所致，少数则由胞质内微囊形成所致。

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Feasibility of guard ring method for corrosion evaluation in reinforced concrete

护环法在钢筋混凝土体系腐蚀评价中的可行性研究

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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的效率和精准性，将环刀法和原状取土管法结合，进行了分段式原状取土器的研制。

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The design of taper clamped ring and its application in machining center are introduced. The general design and application method of taper clamped ring are put forward.

介绍了锥形夹紧环的设计和在加工中心上的应用，并提出了锥形夹紧环一般设计和应用的方法。

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In vitro dissolve ring method determination showed that this protein posses effective fibrinolysis.

体外溶圈法测定活性表明该重组蛋白具有较好的纤溶活性。

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In this paper, it is proved that if A is a indecomposable coherent semilocal ring, and every principal ideal has finite projective demension, then A is a GCD. by using homological method combined with method in ring theory.

本文采用同调代数与环论相结合方法证得定理：若A是一个不可分的凝聚半局部环，且每个主理想有有限投射维数，则A是最大公因子整环。

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conclusion: the nutrient broth dilution method and bacteria-inhibiting ring method were significantly different in measuring the result of a same bacteriostatic and the bacteriostatic efficacy measured by the former was significantly better than that measured by the latter.

结论，营养肉汤稀释法和抑菌环法测定同一抗菌剂的结果有显著差异，前者测得的抑菌效果明显好于后者。

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In this thesis, the calculation method of the elastic force and strength of varied section open-ring has been proVided, If this kind seating ring of supporting ring is used in cylinder case, the uniform elastie force ex-erted on cylinder wall by the ring is produced.

本文主要论证了变截面开口圆环的弹力集度及强度校核计算方法，缸套内采用这种密封环或支承环，可使圆环对缸壁沿圆周产生均匀的弹力。

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The treatise advances a new method to judge two kinds of fixed group of benzoic ring on electrophilic substitutive reaction in benzoic ring.

对苯环上的亲电取代反应提出一种判断苯环上两类定位基的新方法。

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determination of the softening point of hot-melt adhesives ball and ring method

GB/T15332-1994热熔胶粘剂软化点的测定环球法

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In this paper, the subsonic unsteady aerodynamic performance of a noncoplanar wing-tail combination can be computed on condition that the velocity potential function of unsteady vortex ring is taken as an elementary solution and the method of time history ( MTH) is used.

本文以非定常涡环速度势函数为基本解，应用时间历程方法，计算非共面机一尾翼组合体的非定常气动力性能。

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