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

1、

It has been confirmed that sufficient structural strength is one of the conditions for the formation of shear band for structured clay. Inclination angle of the shear band is not in accordance with Roscoe ′ s theory.

结果表明：土体具有足够的结构强度是剪切带形成的条件之一，剪切带的倾角与Roscoe理论不相符；

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2、

Based upon the gradient-dependent plasticity, a model of size effect of the inclination angle of the shear band was put forward. The theoretical result compares well with experimental results.

建立了准脆性材料试件剪切带倾角尺度效应模型，得到了剪切带倾角尺度效应的解析解，且与实验结果比较相符。

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3、

Whether shear instability occurs or not, some parameters, such the length of specimen, shear elastic modulus, shear softening modulus, internal length parameter ( or the width of shear band) and the inclination angle of shear band, play important roles.

岩样系统是否将发生剪切失稳破坏，关键取决于：岩样高度、剪切弹性模量、剪切降模量、岩石材料内部长度参数及剪切带倾角。

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4、

The main materials of roller shutters are made of high-class aluminium alloy baking varnish color plate ( or steel baking varnish), inside being polyurethane form materials.

卷帘型材主要是采用高级铝合金烤漆板辊压成型的（或钢质镀锌烤漆板辊压成型），内填充聚氨脂发泡材料制成。

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5、

Expatiate on key parameter of aluminium alloy sheet or plate bend test. Introduce aluminium alloy bend tester and the way that judge the result of test.

阐述了铝合金板材弯曲试验的关键参数，介绍了弯曲试验装置，给出了弯曲试验的结果判定。

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6、

During the production process of aluminium alloy casting rolling plate, the life of feeding mouth directly affect the economy technology targets.

铝及铝合金铸轧板生产过程中，供料嘴的寿命直接影响铸轧板的产量。质量和消耗等技术经济指标。

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7、

Study on production process of 6005A-T6 aluminium alloy sheet and plate

6005A-T6铝合金板材生产工艺研究

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8、

Study on 5083 Aluminium Alloy Hot Rolling Plate

5083铝合金热轧板研究

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9、

Microstructures and mechanical properties of friction stir welded joints of aluminium alloy thick plate with different welding states

厚板铝合金搅拌摩擦焊接头不同状态微观组织与力学性能

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10、

Pre-stretch Process Analysis of Aluminium Alloy Thick Plate

铝合金厚板预拉伸过程分析

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11、

A Study on Heat Distribution in Pulsed Arc Welding Process on High& Strength Aluminium Alloy Thin Plate

薄板高强铝合金脉冲焊接热计算分析

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12、

Study on dynamic characteristics of aluminium alloy sandwich plate embedded with ER material

含智能流变材料铝合金夹层板结构的动力学特性研究

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13、

Alternating Pulse An Interesting Phenomenon in the Early Period after Aortic Valve Replacement

主动脉瓣机械瓣置换术后交替脉

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14、

Methods The clinical data of83 children undergoing aortic valve repair were analysed.

方法分析83例行主动脉瓣整形术患儿的临床资料。

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15、

Results The detective rate of aortic valve calcification was 50%.

结果本组60岁以上老年人的主动脉瓣钙化检出率为50%。

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16、

Improvement of implantation method in rat aortic valve allograft

大鼠同种带瓣主动脉移植模型的建立和改进

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17、

Could you share your experience with us in transcatheter aortic valve implantation?

能否介绍你在经皮主动脉瓣置入方面的经验？

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18、

Surgical Management in Ventricular Septal Defect Associated With Aortic Valve Insufficiency

心室间隔缺损合并主动脉瓣关闭不全的外科矫治

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19、

Clinical analysis of 27 cases of congenital bicuspid aortic Valve

先天性二叶主动脉瓣畸形27例临床分析

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20、

Aortic valve replacement was done in 17 cases.

主动脉瓣置换17例。

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