The vertical impact between tracks and support rollers is one of the most important factors in evaluation of the noise and anti-fracture capacity of the track.
履带装甲车辆的履带与托带轮的垂向冲击是产生冲击噪音和导致履带疲劳与断裂的重要因素。
The blockages can be removed in the fracture, which results in the recovery of diverting capacity, the enhancement of well productivity and great stimulation effect.
该压裂裂缝处理剂通过解除支撑裂缝的堵塞,恢复裂缝导流能力,以提高油井产能。
For the prevention of these fracture, the remodeling capacity of the bone must be considered, instead of keeping the muscular adaption in the mind only in the training course arrangment.
预防的办法是安排训练计划时,应考虑到骨的塑形能力,而不是仅考虑肌肉的适应程度。
The results show that using the encapsulated delayed release breaker may improve the proppant pack fracture conductivity and increase the cumulative oil and gas production capacity.
表明胶囊延迟破胶技术可显著改善裂缝导流能力,提高油气井产量。
Meanwhile, strain hardening capacity of FSW joint in cooling water also enhances, and the tensile fracture presents the characteristic of microporous polymeric fracture.
接头的应变硬化能力增强,拉伸断口呈现出微孔聚合型断裂特征。
Conclusion Hemorrhage combined with closed fracture decreases the DTH responses in mice, which may be attributed to the reduced antigen-presenting capacity of DC in the injured mice.
结论失血合并闭合性骨折导致小鼠dth反应低下,这与创伤后DC向引流淋巴结内细胞递呈抗原的能力显著下降密切相关。
Other advantages of it are good rheological property, strong fracture making ability and sand carrying capacity, and little damage to formation, etc.
该压裂液配制简单,不需要杀菌剂和破胶剂,具有流变性能好、造缝与携砂能力强、对地层伤害小、使用方便等优点。
Objective: To explore the effective treatment way of orbital zygomatic fracture with diplopia, reduce orbital capacity and regenerate referenced criterion of orbital capacity.
目的:探讨眶颧骨折继发复视等畸形的有效治疗手段,缩小眶腔的有效方法,重建眶腔的参考标准。
Secondly, the finite element mechanical analysis and some check including bearing capacity, heating temperature, fracture and deformation about hoop-stove chimney are processed.
其次,对环形炉烟囱结构进行了有限元力学分析和承载力、受热温度、裂缝、变形校核。
This article examines issues concerning to the measurement of fracture toughness of steel, in particular to the use of high capacity instrumented DWT testers.
本文主要探讨关于测试钢材断裂韧性的问题,尤其关注于配备高端研究模型的落锤撕裂试样断裂性能实验设备的使用问题。
For the load-baring capacity of the initial lining using steel fiber reinforced concrete, a modified fracture mechanics method is used in this paper to achieve the design purpose.
然后用改进后的断裂力学设计方法对钢纤维混凝土作为初期支护的承载能力进行了结构计算。
During the development, the production of producers is affected by many factors, such as the attenuation of formation energy, pressure sensitive effect and the attenuation of fracture flow capacity.
对于异常高压特低渗透压敏油藏注水开发困难,一般采用人工压裂依靠天然能量开发,开发过程中油井产量受地层能量衰减、压敏效应以及裂缝导流能力衰减等因素的影响。
Particle-fracture and over-charge and discharge in electrode materials are one of the main reasons for capacity fade of lithium-ion batteries.
锂离子电池的过充电、过放电和材料的粉化是电池容量衰减的主要原因之一。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
[10]尤明庆,华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报,1998,17 (3):292 - 296。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
[10]尤明庆,华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报,1998,17 (3):292 - 296。
应用推荐