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- The calculation of critical compressive force of drill stem in horizontal well 水平井眼中受压钻柱的临界载荷计算
- Improvement on Calculational Formula Deduction of Critical Compressive Force of Slender Column 细长压杆临界压力计算公式推导的改进
- critical compressive force 临界压力
- After the spring has been closed to its solid height, the compressive force is removed. 弹簧被压缩到接近并紧高度之后,就没有压力了。
- The results show that the critical compressive strength of zigzag BN nanotube is bigger than that of armchair BN nanotube with same size, which is consistent with carbon nanotube. 结果表明,同尺寸的锯齿型氮化硼纳米管的临界轴向压缩强度高于扶手型氮化硼纳米管,这与碳纳米管的研究结果一致。
- Surface firmness of cooked noodles refers to as the compressive force exerted on to the surface of cooked noodles. 煮熟后面条的表面硬度是指施加于熟面条表面上的压力。
- The feature of vitrinite reflectance optical fabric reflects the action of NNE SSW regional compressive force that is nearly horizontal . 煤镜质组反射率光性组构反映了区域上 NNE- SSW向近水平的挤压应力作用 ;
- A statistically significant relationship was observed between distractive force required for graft insertion and immediate graft compressive force. 在置入骨块所需的牵张力与骨块的即时压力之间关系有显著性差异。
- The shockwave sends a huge compressive force upwards, ejecting the mine casing and any soil covering the mine along with it. 冲击波发出了一个巨大的压缩力量向上,喷射的地雷外壳和任何土壤覆盖矿山连同它。
- The compressive force exerted by the rollers causes the metal to deform. The metal is thus reduced in section, increased in length and finally changed in shape. 轧辊施加的压力使金属变形。金属的截面减小,长度增加,从而改变形状。
- In this paper,the concepts which are internal pressure feasible territory and axis compressive force feasible territory are put forward for the first time. 文中首次提出了内压可行域、轴压可行域的概念,阐述了正确制定胀形加载路径应遵循的原则。
- The critical instability flowrate is proportional conversely to fluid pressure and axial compression force of pipe section, but is proportional to the axial tensile force. 并且失稳临界流速随流体压力和管截面轴向压力的增 加而下降,随管截面轴向拉力的增加而上升.
- Critical compression stress is an important index to evaluate the compression properties of paper honeycombs. 纸蜂窝面外压缩临界应力是评估纸蜂窝承压性能的一个重要指标。
- When this model is combined with the theory of excluded volume, experimental critical compressibility factor and Boyle value are obtained together. 模型与排斥体积理论的结合从理论上同时给出了氩气的两个实验数据:玻意耳点和临界压缩因子。
- At the same time, pulsating compressive force due to the crust movement including earthquake also made the crystallized rock ruptured and form ore control fault fracture and the host fracture. 残浆的形成与排出,控矿构造的发生、发展与控矿过程,都是在这次地壳运动过程中完成的。
- In the plastic limit analysis,the wrinkler's plate is smartly analyzed in yield-line theory to get the critical compression strength of the coal pillar. 在分析过程中,利用机动法对温克尔地基板(弹簧支撑板)进行了塑性极限分析,得出了煤柱抗压强度的临界值。
- This sensor is especially suited to the measurement of static and quasi-static compressive forces. 这个型号的传感器特别适合于测量静态或准静态压缩力。
- Lime pile and high compress forcing pulp are used to reinforce fhe settled foundation. 某礼堂综合楼受浸水损坏,采用生石灰桩及高压水泥注浆综合法加固建筑物沉陷部分地基,获得成功。
- Probably the smaller length of sternum increases the compressive forces on the vertebral endplates anteriorly, allowing uneven growth of the vertebral bodies with wedging. 也许更短小的胸骨在前方增加了椎体终板受压的力度,这使得被楔入的椎体生长不均匀。
- Conclusion. Significantly higher distractive and compressive forces were recorded with larger grafts. Intended corpectomy height was not an accurate predictor of graft loads. 结论:较大的植骨块有较高的牵张及压力,预期的次全切椎体高度不是植骨块精确的牵张器。