查询词典 porosity

By analyzing the load-deflection curve,deformation behavior of two kinds of porosity sandwich panels was discussed.

对载荷-位移曲线进行分析，讨论两种不同孔隙率的三明治板的变形行为，结果表明二者明显不同。

The results show that the flash evaporation is one of the new effective methods to improve the desulfurization capability of the calcium-based sorbent. The porosity measurements indicate that the pores in the limestone are enlarged after the flash evaporation in a tank.

压汞测试结果表明，闪蒸改性后钙基吸收剂的孔径明显增大，孔数峰值向大孔方向偏移，其中南京孟墓石灰石闪蒸改性效果最佳。

Based on the conventional dual-porosity simulation model, a new non-linear combined-flow-rule model for fluid flow, has been used in this paper by introducing the large-opening fractures with arbitrary azimuths and non-Darcy-flow rule.

并在模型建立、离散、求解、编程调试成功的基础上，进行了模拟器稳定性检验、与前人研究对比及生产实际的应用研究，结果表明整个模拟器计算方法稳定、结果可靠，实例应用符合生产实际。

By the application of the method in eighteen wells in the western depression of Sichuan basin,it achieves good effect in the recognition of low permeability and low porosity tight clast of the western depression of Sichuan basin.

通过对川西坳陷十八口井的实际应用，此方法在低孔低渗的致密碎屑岩岩性划分中取得了良好的效果。

The results show that the best sintering process for SiC preform is 1100℃, 8 h in vacuum, by which the open porosity is 99.6% and the preform strength reaches 0.57MPa. The thermo-physical characteristics of 57% SiC/Al composites produced by this technique are as follows: the relative density is 98.7%; the thermal expansion coefficient is 7.5×10^(-6)℃^(-1) which almost matches those of GaAs and BeO; the thermal conductivity is 1.65×10^5W/K, which corresponds to that of Cu(15%)/W and decuples that of Kovar alloy; the density is close to that of aluminum and less than that of one fifth of Cu/W.

结果表明：经1100℃真空烧结8h的SiC预成形坯开孔率可以达到99.6%，抗压强度为0.57MPa；所制备的57%SiC/Al复合材料相对密度为98.7%，热膨胀系数为7.5×10^(-6)℃^(-1)，与GaAs、BeO的接近，热导率为1.65×10^5W/K，与传统Cu(l5%)/W相当，是柯伐合金的10倍，在密度上接近Al，不到Cu/W的1/5。

The results show that the best sintering process for SiC preform is 1100℃, 8 h in vacuum, by which the open porosity is 99.6% and the preform strength reaches 0.57 MPa. The thermo-physical characteristics of 57% SiCp/Al composites produced by this technique are as follows: the relative density is 98.7%; the thermal expansion coefficient is 7.5×10-6 ℃-1 which almost matches those of GaAs and BeO; the thermal conductivity is 1.65×105 W/K, which corresponds to that of Cu(15%)/W and decuples that of Kovar alloy; the density is close to that of aluminum and less than that of one fifth of Cu/W.

结果表明：经1 100 ℃真空烧结8 h的SiC预成形坯开孔率可以达到99.6%，抗压强度为0.57 MPa；所制备的57％SiCp/Al复合材料相对密度为98.7％，热膨胀系数为7.5×10-6 ℃-1，与GaAs、 BeO的接近，热导率为1.65×105 W/K，与传统Cu(15%)/W相当，是柯伐合金的10倍，在密度上接近Al，不到Cu/W的1/5。

Nano-zirconia particle diameter and calcium phosphate powder, added sufficient quantum compound SiO2 and Na2O adjunct, after added deionise water and grind 4h, select polyurethane scaffold (interval porosity of 75%、85% and 92%, pore diameter 300um) as mould to obtain nano-zirconia calcium phosphate scaffolds.

以纳米氧化锆颗粒和磷酸钙粉体为原料，加入适量含SiO2和Na2O的复合添加剂制成复合粉体，加入去离子水后混磨4小时，分别选用孔隙率75%、85%和92%，孔径为300um的聚氨酯支架为模板，制成纳米氧化锆/磷酸钙骨支架。

The soft temperature of copper matrix could be effectively improved and thermal expansion of copper matrix could be effectively restrained by the AlN particles; Under the action of porosity and thermal stresses, the thermal expansion curve of AlNp/Cu composites became non-linear with the particle volume contents increasing to a certain extent.

结果表明：AlN的加入能够提高铜基体的软化温度且对铜基体的热膨胀起到明显的约束作用；在孔隙与热应力共同作用下，AlN颗粒含量达到一定程度时，AlNp／Cu复合材料膨胀曲线随温度的上升将产生非线性变化；加热过程中热应力造成的基体塑性变形使热循环后复合材料存在残余正应变。

Low porosity and permeability of fault rock belt prevents oil and gas from lateral migration traversing through faults.

断裂带内部结构具有分带特征，包括破碎带和裂缝密集带，破碎带中有黏结力断层岩带低孔低渗有效阻止油气穿越断层侧向运移，断层岩发育的断层侧向应该是封闭的。

Porosity evolution influenced by those diageneses is also analyzed. The dissolution and alteration of feldspars and unstable rock fragments are the main constructive diageneses, but the compaction, pressure solution and cementation are the main destructive diageneses which are unavoidable.

溶蚀作用与蚀变作用是形成砂岩储层的两大建设性成岩作用，云母类矿物的水解作用对孔隙的形成也起到一定的积极作用；但机械压实、压溶作用和胶结作用则是储层形成过程中不可避免的破坏性成岩作用。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。