侵蚀

This paper mainly deals with these two parts:l.the effect of hydrosoluble HP,fibermesh and FDN on cement mortars bend resistant strength and compressive strength under the same operating conditions and with different HP mixtures;2.the effect of HP,FDN moderator,fly ash on the durability of concrete.that is the performance of resisting osmose,erosion and freeze thawing.

研究了HP水溶性高分子"纤维"、FDN高效减水剂与粉煤灰双掺配制的高性能混凝土的耐久性(抗渗透、抗硫酸盐侵蚀、抗冻融性能)。试验结果表明：HP水溶性高分子"纤维"对水泥砂浆和混凝土具有显著的增韧、增强作用，且水泥砂浆的抗压强度随着HP水溶性高分子"纤维"掺量的增加(2%-6%)而提高，抗折强度则降低；在混凝土中加入HP水溶性高分子"纤维"后，抗压强度随着掺量的增加2。

Results Sacroiliac joints in 62 cases were abnormal:in early stage,articular face was affected and the bone cortex incrassated and osteosclerosis partly,joint space was normal;in late stage,vermiform destruction of bone was seen in articular face,the density of cortex was heighten irregular,joint space widen or narrow,and at last the joint space vanished,the joint ankylosed.

结果 62例患者骶髂关节表现异常，包括：早期，骨关节面受侵蚀、骨皮质局限增厚、硬化，关节间隙正常；后期，关节面呈虫蚀状改变，关节面皮质密度不规则增高，关节间隙增宽或变窄，最终关节间隙消失，关节强直。

The research on the surface soil structure ,soil anti-erosion and soil anti-scour in the limestone region of karst area in the middle of Guizhou prov- ince shows that arbor forest improve the soil structure and contain important function,the overlay degree of vegetation under the forest has the great influence on the soil structure .

贵州喀斯特地区土壤侵蚀十分严重，已引起广泛关注，通过对黔中喀斯特石灰岩地区表层土壤结构性。土壤抗蚀性能和抗冲性能研究，表明乔木林对改善土壤结构有重要作用，林下植被的覆盖度对土壤结构的影响也较大。

Some flooding from that overspill results—but not as much as if the spill were allowed to erode and destroy the levee itself.

这样虽然有一些河水漫出堤坝，但造成的损失会远远小于由于土坝在水流侵蚀下而垮塌产生的后果。

Any fiscal analysis of this type also should take into account the tendency of governments to overtax through parsimonious provisioning rules that understate the true extent of loan losses and lead to erosion in real bank capital.

任何此类财政分析还应该考虑到政府通过节俭的规则而过度征税的倾向，这些规则低估了贷款损失的真实程度，导致对银行真实资本的侵蚀。

This overthrust formation contained all the rock in the mountains in the park today, plus a large amount of rock no longer found there because of erosion.

这包含所有覆地层的岩石山中今天在公园里，再加上大量的岩石不再发现因为侵蚀。

Active metals , organic substances , and other ' oxidizable materials are always subject to slow attack by oxygen when exposed tO the ai r .

Version B ：活泼金属、有机物和其他可氧化的物质，当暴露在空气中时，总是容易受到氧缓慢的侵蚀。

The wetland ecosystem service function of the reed is 8 items, they mainly show on regulating function of water and protecting soil, they partly account for the valuations of the ecosystem service of reed wetland 35% and 32%, the number of valuations of the ecosystem service is 4 items after it is empoldered to the paddyfield, it is shown as material production value mainly, accounts for 75% of the value of whole ecological service of the system.

芦苇沼泽湿地生态系统服务功能为8项，主要表现在水分调节功能价值和控制侵蚀、保护土壤价值分别占整个芦苇沼泽湿地生态系统服务价值的35%和32%，开发为稻田后生态系统服务价值减少为4项，主要表现为物质生产价值，占整个生态系统服务价值的75%。

Body and spirit will be corrade by painfulness ?

痛苦就会侵蚀着你的身体和思想？

Loess Plateau ; evolution of paleogeography ; erosion history ; stage division ; future development

黄土高原；古地理演变；侵蚀历史；阶段划分；未来发展

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。