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With the help of nonlinear finite element software ADINA, the distribution pattern and magnitude of back earth pressure of the anchor slab retaining wall with double layered anchor plate with various material parameters were analyzed, and the factors

摘要应用ADINA非线性有限元软件分析各种材料参数下，两层锚定板挡墙在重力荷载作用下的墙背土压力的分布规律及大小，探讨了影响土压力的因素。

As the caves where the rock with limestone and dolomitic limestone-based, water seepage and corrosion in the crevice under the rock an overall poor, the upper half soft, hard second half, in order to prevent cave broken Special cuts on each hit Jigen bolt or even tens of root reinforcement, and high-strength resin grouting to improve its integrity.

由于石窟所在岩体以灰岩和白云质灰岩为主，在裂隙渗水和腐蚀的作用下，岩体整体性较差，上半部较软，下半部较硬，为防止石窟破碎，特在每个切块上打了几根甚至几十根钢筋锚杆，并以高强度树脂灌浆，提高了其整体性。

Methods: A prospectie series of 105 consecutie shoulders undergoing arthroscopic double-row rotator cuff repair of the supraspinatus or a combination of the supraspinatus and infraspinatus were ealuated at a minimum of two years after surgery.

采用前瞻性的研究：一系列患者，共105肩，行关节镜下双根缝线骨锚修复冈上肌或者冈上肌和冈下肌，并且术后随访至少两年。

In order to study the breakage of starting cut in the working face under the special conditions of big span,soft,fragmentized roof with high stress,the paper gives a detailed analysis of the breakage causes of starting cut with bolting under the special conditions in 2313 face,No.

为了研究大跨度、松软破碎顶板、高应力等特殊条件下的工作面切眼冒落问题，对该特殊条件下的荆各庄矿11煤层2313工作面锚杆支护切眼的冒落原因进行了详细分析。

Kelch-like ECH-associated protein-1 (Keap1) normally sequesters Nrf2 in the cytoplasm in association with the actin cytoskeleton, but upon oxidation of cysteine residues Nrf2 dissociates from Keap1, translocates to the nucleus and binds to ARE sequences leading to transcriptional activation of antioxidant and phase Ⅱ detoxifying genes.

在正常情况下，Kelch样环氧氯丙烷相关蛋白－1(Kelch-like ECH-associated protein-1， Keap1)与Nrf2耦联，并与肌动蛋白细胞骨架结合被锚定于胞浆，但是在半胱氨酸残基发生氧化的情况下，Nrf2和Keap1解耦联，进入细胞核并与ARE结合，从而激活多种抗氧化基因和Ⅱ相解毒酶基因的转录。

This paper makes the fitting analysis of the field test data according to the hyperbolic model established by the interface spring theory,and simulates the experiment of bolt upraising by means of the finite element method.After the comparison of the calculated results with the field test results,the paper draws the main conclusion that good fitting effect can be obtained when the hyperbolic model is adopted in fitting the relationship between axial force and depth.The interfacial shearing stiffness will so...

文章按照界面弹簧理论所建立的双曲线模型，对试验实测数据进行了拟合分析，并采用有限元法对锚杆上拔试验进行了模拟，对比计算结果和实测结果得出的主要结论为：采用双曲线模型拟合锚固轴力随深度变化的曲线，可以取得良好的拟合效果；在逐级加载的条件下，界面的剪切刚度呈软化的趋势；在锚固界面没有发生较大滑移的情况下，计算位移和实测位移比较接近。

Compared disturbed values of the thick tail metal bolt and common bolt under the load action.

比较了金属粗尾锚杆和普通锚杆在不同载荷作用下的挠度值。

Countering difficult tunnel support and conventional supporting mechod which is out of effectiveness under complex geological conditions ,the bolt connecting chain which is used jointly with friction bolt is designed.

针对复杂地质条件下巷道支护困难、常规支护方法失效的情况，设计了与摩擦锚杆联合使用的锚杆联系链。

Anchoring is prohibited outside the designated anchorages except when required for safety,or with the written permission of the captain of the port.Each vessel anchoring outside a designated anchorage area should immediataly inform the captain of the port, through the Vessel Traffic Service ofher position and the reason for anchoring.

禁止在锚定了指定锚地除外，或者要求安全的书面许可的情况下，队长的港口每艘船锚定一个指定的锚固区以外immediataly应通知的港口，通过船舶交通管理系统安全的原因ofher位置和借鉴作用。

In-situ monitoring gave the following results: 1 a tension stress zone occurred at the bottom of reinforced rock mass which indicated that the role of rock bolting was remarkable; 2 stress concentration at surrounding rock of main shaft was gradually transferred from shaft wall to complete rock mass far from shaft center; 3 vertical displacement was gradually smaller from up to bottom and from center to outside of the reinforced loose rock mass.

首先，建立了主溜井三维有限元计算模型，模拟了主溜井围岩的塌落破坏过程和加固后的加固体的稳定性及变形特性；同时，还采用多点位移计等对加固体的稳定性进行了实地监测。计算结果表明：网棚锚注加固体的纵剖面上的压力和位移规律是①加固体下部局部出现拉应力区，表明锚杆的使用是合理的；②加固体内的应力由塌落中心向周围围岩过渡，应力越来越大，最终将荷载传至围岩中；③从下到上下沉逐渐减小；④从加固体中心到周围下沉位移逐渐减小，且近似一条抛物线。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。