The analyses show that the formation of such quasi-overconsolidated state is attributable to the influence of the cementation effect and sedimentary environment. 该固结状态的形成主要受胶结作用和沉积环境的影响。
Deep caries based by the glass ions cementation agent, could significantly reduce composite resin pulp stimulation to protect pulp, and better effect. 深龋经玻璃离子粘固剂垫底后,能明显减轻复合树脂对牙髓的刺激作用,从而护髓效果更佳。
Dolomitization, consortium cementation, atmosphere seepage corrosion and deep embedding effect have great influence on the property of reef reservoir. 其中藻礁储集性能最佳,对生物礁储层影响较大的成岩作用有白云岩化、同生胶结、大气渗流溶蚀及深埋藏溶蚀作用。
In the course of cementation, slurry filtrate and cement fine grains will greatly enter into hydrocarbon reservoir, then block oil and gas channels and directly influence the effect of oil and gas production if the property of slurry can't be adjusted and controlled. 固井过程中,若不对水泥浆性能进行调整和控制,水泥浆滤液与水泥细小颗粒会大量进入油气层,堵塞油气通道,影响油气开采效果。
The results show that the cementation of soil has an important effect on the wave velocity. 结果表明,土的胶结程度对波速有重要影响。
Based on the research on pore pressure in saturated soft soils, this paper presents a shear dilatancy model considering the effect of cementation of soil and then focuses on the effect of cementation on pore pressure in saturated soft soils. 在前人对孔隙水压力研究的基础上,提出了考虑土颗粒之间胶结特性影响的土体剪胀模型,并应用该模型分析了土体结构性对孔隙水压力的影响。
On the basis of workability experiment, the plasticity experiment studies the effect of sepiolite on the cementation strength, folding strength, resistance to impact tenacity, which shows that cement stone has little effect on the early strength. 对抗压强度的影响不大。在施工性能实验的基础上,塑性实验主要考察了海泡石的加入对水泥浆体系胶结强度、抗折强度、抗冲击韧性的影响情况。
The curves between total formation conductivity and total water saturation are affected by cation exchange concentration, cementation exponent and coefficient, and the effect increases as total water saturation increases. 随总含水饱和度的增大,阳离子交换容量和胶结指数以及因数b对混合泥质砂岩电导率与总含水饱和度的关系曲线的影响增大。
Pistons will be more easier to appear crack, piston cementation and piston scraping by coupling effect of piston under thermal and mechanical load. 在机械载荷和温度载荷的耦合作用下,活塞更加容易出现裂纹、活塞环胶结及拉缸等问题。
During the studying of the forming of network structure of interface cementation and synergistic effect with related components, we discover that-OH and COO-etc. are the mainly utility group in polymer pad fluid. 在界面胶结网络结构的形成与相关成分协同作用过程的研究中发现高分子前置液中的高聚物聚合体的主要效用基团为-OH、COO-等集团。