truck drawn ripper

Effect of different convergence angles of abutment axial surface on the fracture resistance of GI-Ⅱ all-ceramic crowns;

基牙不同轴面聚合度对GI-Ⅱ全瓷冠抗碎裂载荷影响的研究

The effect of different post and core restorations on the fracture resistance of hot pressable ceramic crown;

不同基底对热压铸全瓷冠抗碎裂载荷影响

Objective: The aim of this study is to explore the effect of threedifferent axial wall convergence angles (5° ,10° ,15°) effecting on the fracture resistance of GI-II all-ceramic crowns.

目的 研究三种不同的牙体轴面聚合度(5°,10°,15°)对GI-Ⅱ全瓷冠抗碎裂载荷的影响,为临床全瓷冠基牙预备找到较合适的轴面控制角度提供参考依据。

The study of effects on fracture resistance of artglass crowns;

影响Artglass玻璃瓷冠修复体抗碎裂载荷因素的研究

The Study on the Effect of Different Convergence Angles on the Fracture Resistance of GI-Ⅱ All-Ceramic Crowns;

不同轴面聚合度对GI-Ⅱ全瓷冠抗碎裂载荷的影响研究

Propagation of Surface Crack in Graded Macadam Base Asphalt Pavement under the Traffic Load and the Research of Fatigue Life

行车荷载作用下级配碎石基层沥青路面开裂及疲劳寿命分析

Application of synchronous chip seal to reducing the nonreflective cracks for semi-rigid pavement

同步碎石封层在减少半刚性路面非荷载型反射裂缝中的应用

The Numerical Simulation of Different Material s Crushing Processes under Impacting Loads;

冲击载荷下不同材料破碎的数值模拟

Fragment distribution analysis of masonry wall under blast load

爆炸荷载作用下砌体墙碎片分布分析

Study on rotor load of vertical shaft impact crusher based on ADAMS

基于ADAMS的立轴冲击式破碎机转子载荷

Study on Main Butt Ends Load of Vertical Shaft Impact Crusher

立轴冲击式破碎机主抛料头载荷研究

The Studies on the Dynamic Fracture and Fragmentation of Metal Freely Expanding Ring Driven by Electromagnetically Loading;

电磁加载下金属膨胀环的动态断裂与碎裂研究

Ultimate load designs according to the yield-line or strip methods do not guarantee safety against cracking or excessive deformation.

接屈服线法或条带法的极限荷载设计不能完全保证抗裂或防止过度变形。

Experimental Study on Mid-Long Term Effects of Polypropylene Fiber on Non-Load Crack Resistance of Cast-In-Place Concrete Floor;

聚丙烯纤维对现浇混凝土楼板中长期非荷载抗裂性能影响的试验研究

The loading translation of screw pile on pullout test under inclined loading

斜向荷载抗拔螺旋桩桩土荷载传递特性试验

Research on Anti-crack Performance of Cement-stabilized Macadam with Shrinkage Reducing Agent

掺减缩剂水泥稳定碎石抗裂性能研究

IDENTIFICATION OF BENDING MOMENT LOADINGS RESULTING IN CRACK DAMAGE OF CLUTCH CASE

导致离合器壳体破裂的弯矩载荷识别

Experiment Research on Cast-in-Place Concrete Slab s Non-Loaded Cracks;

现浇混凝土楼板非荷载裂缝试验研究

Nonlinear Analysis of Cracks under Seismic Load in Masonry Structures;

砌体结构地震荷载裂缝的非线性分析

Dynamic characteristics of fixedly supported beam with cracks under shearing load

固支裂纹梁在剪切载荷下的动态特性

Novel Arithmetic of Fatigue Crack Growth under Random Loading

随机荷载作用下疲劳裂纹扩展新算法