1、

According to the basic principles of Bieniawski's geotechnics rock classification, a classification of stope stability is established on the basis of five parameters, i.e. unia-xial compressive strength, RQD, joint spacing, joint state and underground water conditions.

本文根据Bieniawski的地质力学岩体分类法的基本原理,基于岩石的单轴抗压强度、RQD、节理间距、节理状态和地下水条件等五个参数,定出一种采场稳定性分类方法。

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[ Objective] To research the knee joint stability and movement function of the anterior cruciate ligament avulsion fracture from the tibial spine, which was fixated by differently inside fixation.

[目的]明确前交叉韧带胫骨棘止点撕脱骨折不同内固定对膝关节稳定性和运动功能的影响。

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Methods Open reduction and internal fixation of the medial, lateral and the posterior malleolar fracture were used. The separation of the tibiofibular joint was fixed with a long screw or a bolt to keep the stability of the ankle mortise.

方法手术复位,内固定外踝、内踝或后踝骨折,有胫腓关节分离者用长螺钉或骨栓固定,以维持踝穴的稳定。

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5、

There was 60 °~ 75 ° flexion extension in the reconstructed elbow joint after tibiofibular joint graft. A portion of the biceps femoris tendon and aponeurosis of peroneus can be used to strengthen lateral and posterior stability of the reconstructed joint.

胫腓关节移植可重建肘关节的60°~75°屈伸范围,可用部分股二头肌腱及腓骨肌腱膜加强重建关节的后方与侧方稳定性。

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Elasto-plastic stability analysis of K8 single-layer reticulated shells with bolt-ball joint system

半刚性型螺栓球节点单层K8型网壳弹塑性稳定分析

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Firstly the general form of joint coupled error is obtained according to finger kinematics and fingertip trajectory, then a feed forward controller and a slide mode controller are designed based on cross-coupled method, the stability of the controllers were proved or simulated.

根据手指运动学和指尖期望运动轨迹得出了一般形式下的轮廓误差和关节耦合误差,设计了包含关节耦合误差补偿的前馈控制器和滑模变结构控制器,并进行了稳定性证明和仿真。

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8、

The results also show that the dip angle of the joint determines the slope safety factor and the potential slip range. The steeper joint sets affect less the slope stability.

节理倾角与边坡安全系数、潜在滑动范围密切相关,陡倾角节理对边坡稳定性影响较小。

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9、

The results show that NTSCGPS-1 provides good stability, higher accuracy and fair compatibility and can be used in the reconstructing of JATC ( Joint Atomic Time of China).

分析结果表明,NTSCGPS1的系统稳定性好,观测精度较高,并具有较好的兼容性,可用于JATC的复建工作。

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10、

Influence on the kip stability of the comeback of hip joint center after total hip revision

全髋关节翻修术后髋臼旋转中心变化对髋关节稳定性的影响

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11、

By comparing the results of buckling analysis, the effects of material nonlinearity, geometric imperfection and lap joint on stability were studied.

分析了材料非线性、几何缺陷和筒壁搭接对稳定性能的影响。

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Stability of the Joint Cone Weakly Efficient Solution Set in Group Multiobjective Programming

群体多目标规划联合锥弱有效解类的稳定性

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Will there be more transparency and more coordination between China and the United States in the spirit of the new type of great-power relationship and joint responsibility in maintaining peace and stability in the Asia-Pacific region?

比如说双方将怎么本着构建新型大国关系的精神,以更加透明、更加协作、共同承担责任的方式来维护亚太的和平和稳定?

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14、

The relation between the stability of rock bedded slope and the dip angle of strata or the shear strength of joint is also explained.

同时也阐明了岩层倾角以及结构面抗剪强度对顺层岩质边坡稳定性的影响。

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President Karzai told reporters that he emphasized the need for enhancing joint efforts to counter extremism and promote peace and stability on both sides of their shared border.

卡尔扎伊告诉记者,他强调必须在打击极端主义方面加强合作,促进边界两边的和平与稳定。

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In this paper, thoroughly discussed are stability and settlement laws of high rock-filled embankment based on the joint research project, Research on Construction Technology and Quality Control of High-filled Embankment, by Guangxi Highway Management Bureau and College of Civil Engineering, Hunan University.

本文以广西壮族自治区公路管理局和湖南大学土木工程学院联合承担的科研项目高路堤施工技术与质量控制研究为依托,深入研究了高填石路堤稳定性及沉降规律。

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17、

it provides a theoretical proof for the choice of the welding joint sectional shape and dimension, and for increasing the length of life and stability of the weld structure, and for design and manufacture in the weld structure.

为合理地选择焊接接头截面形状和尺寸,提高焊接结构的使用寿命和安全稳定性以及焊接结构的设计和制造提供了一定的理论依据。

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Recently the IEEE/ CIGRE joint task force gave new definition and classification of power system stability, which are not completely identical with those in security and stabilization guide rule of power system published in China.

IEEE/CIGRE联合工作组于近期给出了新的电力系统稳定定义和分类,该定义和分类与我国《电力系统安全稳定导则》中的电力系统稳定定义和分类并不尽相同。

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Semi-rigid Joint and Global Stability Capacity Research of High-formwork-supports with Couplers

扣件式高大模板支架的节点半刚性和整体承载力研究

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Reduction of the middle column with screw insertion along the direction of the Lisfranc ligament is the key to reestablishment of the stability of the tarsometatarsal joint complex.

中间柱复位并沿Lisfranc韧带方向插入螺钉内固定是重建跖跗关节复合体稳定性的关键。

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