The error might come from ignorance of the energy consumption in the repeated fragmentation of drilling cuttings caused by multiple impacts.
目前对空气-氮气钻井最小气体体积流量的计算方法仅适用于岩屑不受碰撞作用力的理想情况下的携岩要求,而实际所需的体积流量往往高于该方法的计算结果,主要原因可能是未考虑岩屑多次碰撞、重复破碎造成的能量损耗。
Because the dump ore caused the change of spindle load, crushing force increased, the spindle overload and causing the spindle break down.
对KKД900/160旋回破碎机主轴断裂现象进行了理论分析,讨论了大块矿石造成主轴受力点改变,致使破碎力增大,主轴承受载荷严重超限,导致主轴的断裂。
The simulation method was used to analyze the stress of kinetic cone and the crushing force of system by ASAMS software.
以ADAMS软件为平台进行动态仿真,分析动锥的受力和系统的破碎力,研究减振器对系统工作状况的影响。
The broken pressure of the two compound materials was tested.
以甲基丙烯酸甲酯(MMA),在丙酮溶液中聚合的苯乙烯聚合物以及α-羟基乙基二茂铁为原料,BPO为引发剂,将苯乙烯预聚合物以及苯乙烯预聚合物和α-羟基乙基二茂铁分别添加到MMA中进行聚合,并对得到两种材料的破碎压力进行了测试和研究。
In order to prevent cell broken during the processing of sweet potato granules,to reduce the content of free starch,the breaking force,the content of cell free starch,the sensory evaluation of cell broken in different conditions were studied,and the mechanism was analysed.
为减少甘薯全粉加工过程中细胞的破壁,降低其游离淀粉率,对不同条件下蒸煮过程中甘薯块破碎力、细胞游离淀粉率、细胞破碎的感官评价进行了研究,分析相关机理。
The changes of texture were investigated by fragility using breaking force.
采用脆度来反映其质构变化,并用破碎力来表征其脆度。
The Affection of Adding Nano-Polymer Adopting Solution Polymerization Method for the Broken Presure of PMMA and PS;
溶液聚合纳米材料对有机玻璃以及聚苯乙烯破碎压力的影响
Both will break at the same critical state of stress.
两者将在相同的临界压力状态下破碎。
Testing Study on Particle Breakage Mechanism of Quartz Sand under High Pressure Stress;
高压应力下石英砂颗粒破碎机理的试验研究
Dynamics Analysis and Simulation Research on Lmpacting Crusher-Compactor;
冲击式破碎压实机动力学分析与仿真研究
hydrocone gyratory crusher
液压锥罩式环动破碎机
Study on Granular System Dynamics of Propellant Bed with Press and Fracture;
伴随挤压破碎的发射药床散粒体系统动力学仿真研究
Influence of Subgrade Modulus on Dynamical Cracking Effect of Existing Impact-Compacted Concrete Pavement
路基刚度对冲击碾压混凝土路面动力破碎效果的影响
The Nonlinear Dynamics Analysis of the Crushing Process of the Vibrating Roller Crusher;
振动辊式破碎机破碎过程的非线性动力学分析
excavator mounted hydraulic breaker
挖土机上装配的油压破碎机
High-voltage Electrostatic Separation for Fragmentized Printed Circuit Boards;
破碎废弃印刷电路板的高压静电分选
A Study On The Influence Dash And Cold Layer For Die-casting Piece s Properities;
破碎激冷层对压铸件性能影响的分析
Curtain Grouting Technique for Broken Large fault Under High Pressure and Enriched Water
高压富水破碎大断层围岩幕注浆技术
IN-SITU TEST OF FRACTURED ROCK MASS WITH HIGH PRESSURE SEEPAGE IN DAM FOUNDATION
坝基破碎岩体高压渗透变形原位试验
The Analysis of the Drilling Technology of the Cylinder of the Hydraulic Breaker
液压破碎锤缸体钻削工艺的分析研究
To press between opposing bodies so as to break or injure.
压破，压伤在两个对向的物质间挤压并使其破碎或受伤
The Effects of Ambient Pressure on Wellbore Crushing Effect Under Explosive Fracturing
爆炸压裂下围压对井壁破碎效果的影响
Slow falling installed in the up-tray to prevent the crash of brittleness slice, and pressure control can be separately operated.
上盘设置了缓解，不但有效防止了薄脆工件的破碎，而且还可独立进行压力控制。
Thermo-hydro-mechanical coupling in fractured rock
已破碎岩石中热—水—力学的耦合.