| 1. | The migration of iodide ion between layers is controlled by barrier interlayers .
碘离子在层间的扩散作用可以用隔层加以控制。 |
| 2. | Molecular diffusion is the predominant mechanism controlling volatile organic compounds transport within the composite liner
有机挥发性化合物在复合衬里中迁移时，其主要的机理是分子扩散作用。 |
| 3. | They selected the most effective ways to bring into play of their functions , namely by focusing basic roles and proliferating effect of the local transformations and grass - roots organizations
它们选择了能够发挥最佳效能的路径，即重视社会基层变革和建设的基础作用和扩散作用。 |
| 4. | The oil film trajectory oscillates back and forth with the ebb and flood current , and its thickness decreases and area increases during the drift process with oscillation due to the diffusion
油膜轨迹随落潮流和涨潮流来回振荡，因扩散作用，在往复漂移过程中厚度变小，面积增大。 |
| 5. | The main purpose of the study is how to further connect lanzhou and xining and other cities , improve the present conditions of the circumjacent region and the two provinces
如何把两座城市及邻近地区进一步联合，通过发挥中心城市的辐射扩散作用带动周边及两省经济的全面发展，是作者写作本论文的初衷及贯穿全文的主旨。 |
| 6. | The leading industries are very important in the procession of economics development , which can absorb the advanced technology fruits and introduce new production function and keep the rapid growth and diffusion
主导产业是指能吸收科技进步成果、引入新的生产函数、保持高速增长、高速扩散作用的产业。在整个经济发展的进程中,主导产业具有极其重要的作用。 |
| 7. | The stress of the surface course and nails transfer diffusion , i . e . the surface course and nails transfer the excavating load to the soil that is restricted , so soil among more area take action , which slower the extend of the plastic area , and restrict the increase of the plastic deformation
面层、钉体的应力传递扩散作用，将坡面开挖荷载传递到土钉锚固区内土体，调动了更大范围的土体抗力，减缓了塑性区域的扩展，限制了塑性变形的增加。 |
| 8. | The membrane properties were found to be dependent upon the content of styrene . the membrane physic - chemical properties compare to nafion 117 except that their chemical stability has to be further improved to make them acceptable for practical use in the proton exchange membrane fuel cell . the proton transport through the membrane follows the " liquid - like " proton conductivity mechanism y and the water balance is important for the working condition of the fuel cell
对磺化膜的研究分析表明：膜的性能参数如离子交换容量、吸水率、水合系数、形体稳定性、导电性能、化学与热稳定性等依赖于膜中苯乙烯含量，且接枝苯乙烯相互间的位阻效应对膜性能影响很大；膜的性能可与nafion膜相比较；质子在膜中的传导遵循“似液体”质子传导机理；电渗析与扩散作用使膜保持水平衡。 |
| 9. | Being the base of great city , they provide all kinds of industrial elements . on the other hand , they connect the central districts and outskirts towns of chengdu . with good basic conditions , the towns are the very effience areas for the central districts " expanding and they may become the hearts of the rural areas , which will absorb the residual labour force
一方面，它是大都市发展的基地，为大都市发展提供各类生产要素支撑，接受中心城区的产业扩散；另一方面，它是成都市域连接中心城区与远郊乡镇的经济纽带，由于其基础条件较好、优势明显，所以是中心城区扩展的有效区域，对远郊区域发展仍然起集聚、扩散作用，承担农村地区中心功能，为农村服务，接纳农村剩余劳动力。 |
| 10. | Through the experimentation for the physical performance of cfpb masonry under local compression , the author has observed the deformation and failure of cfpbm . based on the mathematical statistics and regression analysis of the experimental data , the author derived a feasible and common formula for counting the cfpbm ' s local compression strength regarding the different local compression locations , analyzed stress distribution of local bearing masonry under beams end , and provided the calculating formula on effective supporting length of beam end in brick masonry . as the results of experiments demonstrate , owing to the cfpb ' s own holes " system , the beneficial effects , the bounding effect of surrounding masonry and the spread effect of force , have not developed completely
试验结果分析表明：由于多孔砖自身的孔洞结构，砌体内部的围箍作用和力的扩散作用未得到充分发挥，局压强度虽较轴心受压强度有所提高，但仍低于同情况下实心砖的局压强度；当有上部荷载作用时，对砌体局压有利的悬臂卸荷作用和内拱卸荷作用均不明显，因此在推导梁端局压强度计算公式时，未考虑此可能存在的有利影响，计算偏安全；局压强度提高系数公式除采用规范公式（二项式）的表达式，还用对数式进行了回归推导，得到了一个较为普遍的公式；论文还对梁端局压的梁端有效支承长度计算公式进行了回归推导。 |
