Cantilever fracture force is provided by the thermal actuator.
热执行器用来作为悬臂梁断裂的驱动源。
Concerns have been raised in many countries about the safety of fracking, a technique in which high-pressure fluids are pumped into shale to fracture the rock and force out natural gas.
许多国家都对水力破裂法的安全性表示担心,这种技术是把高压液体注入页岩致岩石破裂从而挤出其中存储的天然气。
Objective. To investigate the biomechanical characteristics of the human atlas and to describe the influence of different speeds of force impact on the fracture types.
目的;为了研究人类寰椎的生物力学特性和描述不同速度力量作用于骨折类型的影响。
If you sneeze too hard, you can fracture a rib. If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die. If you keep your eyes open by force, they can pop out.
如果打喷嚏很厉害,有可能会折断一根肋骨。如果压制了打喷嚏,会导致头部或脖子的血管破裂死亡。如果强迫睁开自己的眼睛,眼珠子有可能会跳出来。
Splitting force is the key to the process of fracture splitting connecting rod.
裂解力的选择是发动机连杆裂解加工成败的关键。
To investigate the biomechanical characteristics of the human atlas and to describe the influence of different speeds of force impact on the fracture types.
目的;为了研究人类寰椎的生物力学特性和描述不同速度力量作用于骨折类型的影响。
The force and fracture of a fractured copper and aluminum middle-sized device clamp used in substation is analyzed.
对变电站现场断裂的铜铝过渡设备线夹进行了受力与断裂分析。
Two dynamic ice force functions were separately set up for the two modes of two-time fracture process in this paper.
本文针对二次断裂进程的两种模式,分别提出了两种模式下柔性锥体结构上的概化冰力函数。
Conclusion The main supporting force position is on abutments of the bridge supported by tooth-implant; The implant neck is the most possible area for fracture.
结论:天然牙—种植体联合桥主要支撑力的部位是颈缘处,该处为种植体折断机率最大的区域;
In the fracture study of softening materials, the damage area of crack tip is regarded as a piece of nonlinear crack with cohesive force.
在混凝土类软化材料断裂研究中,裂纹端部损伤区被简化为具有黏聚应力分布的非线性裂纹,该黏聚力对裂纹扩展有阻抗作用。
On the basis of the fracture model and the deep drawing deformation force. The fracture limit prediction and control criterion is calculated.
根据破裂模型和拉深变形力,导出了破裂极限预报与控制判据。
Conclusion Locked bone nail has advantages such as minor injury, little interference to periostei and long force arm during fracture fixation, etc.
结论:带锁骨髓内钉具有损伤小,脊膜干扰小,骨折固定力臂长等优点。
Fracture of facial cranium bones often caused by direct force, but the fracture of temporal bone was common seen when suffer the distally transmitted force.
面颅骨骨折多见直接受力所致,而颞骨除了原位受力易发生骨折外,远侧传导力也易造成骨折。
Loading plastic soils into bending is an effective method of causing soil fracture with both minimum force and energy requirements.
弯曲加载是需要最小力及最少能耗使塑性土壤破碎的一种有效的加载方式。
There was no significant difference in the incidence of basal fracture between groups which suffered different force direction.
不同受力方向造成颅底骨折的发生率无显著性差异。
The results show that hydrogen reduces the fracture activation energy by 74%, that is, atomic binding force decreases.
结果表明:氢的存在使断裂激活能约降低74%。这说明其减弱了原子间键合力。
Wrinkling and fracture are the major defects in sheet metal forming, and the blank-holder force(BHF) is an important technologic parameter controlling the forming of sheet metal.
在板材成形中,起皱和拉裂是主要缺陷,而压边力是控制板材成形的重要工艺参数。
The analysis showed that it was the impact force of shock absorber that resulted in the fracture of side rail.
分析结果表明:减震器支架在车辆行驶过程中对纵梁的冲击导致了纵梁的开裂。
Hence, the blank-holder force must lie within a narrow range, above that necessary to suppress wrinkles on the one hand, and below that which produces fracture on the other.
因此,压边力必须控制在一定的范围内,一方面增抑制起皱,另一方面防止破裂。
The main causes of shaft wall fracture contain the reverse friction force and the temperature stress.
分析研究表明导致立井壁破坏的主要原因是井壁负摩擦力和温度应力。
To increase component of grinding force ratio can increase principal stress extreme values in grinding stress field. Materials can be removed by brittle fracture.
粗加工中,增加磨削分力比可以增大磨削应力场中的主应力极值,有助于材料的脆性去除。
Coiled tubing have relatively poor working conditions and complex force state. In the forms of failure, fatigue fracture failure is the larger proportion.
连续油管工作条件恶劣,受力状态复杂,失效形式中疲劳断裂所占比例较大。
BACKGROUND: Common metal bone fracture plate had powerful stress force shelter reaction in fixed bone segments and moreover, is has no induction and guiding reactions in bone growth.
背景:普通金属接骨板对固定骨段具有强大的应力遮挡作用,且对骨组织生长无诱导及引导作用。
Work condition and force acting of the bolt were analyzed. The bolt failure was creep fracture mainly due to their high temperature work condition.
经过对螺栓的服役条件以及工作中受力情况进行分析,认为螺栓断裂主要是由于长时间在高温条件下发生蠕变导致的。
Variety of rail defects and long-term of external force will cause the phenomenon of rail fracture. There are two common reasons which will causes rail break.
在轨道交通中,钢轨由于自身材质的缺陷以及长期受到各种外力复合作用会使得钢轨发生折断现象。
I'm afraid there is a blunt-force fracture.
我恐怕那里有钝器所导致的骨折。
When occlusion by molar and premolar of fracture part, the stress of upper fracture part was bending force and the lower was compressing force.
患侧磨牙、前磨牙咬合骨断层应力分布下部为张力带、上部为压力带。
Significant differences on starch gel fracture-force, Chewiness, and hardness, gene have no influence on other parameter in western Australian varieties (lines).
西澳面条小麦品种淀粉凝胶破碎力、咀嚼性及硬度在品种之间达到显著或极显著性差异,其它参数在品种间无显著性差异。
Significant differences on starch gel fracture-force, Chewiness, and hardness, gene have no influence on other parameter in western Australian varieties (lines).
西澳面条小麦品种淀粉凝胶破碎力、咀嚼性及硬度在品种之间达到显著或极显著性差异,其它参数在品种间无显著性差异。
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