Silting in dams raise the erosion base. This can prevent guilybed from cutting down, and banks from expanding;
坝地淤积，抬高了侵蚀基准面，可以防止沟道下切和沟岩扩张；
The OECD report attributes the rise to 'weakening social integration and erosion of the traditional family support base for the elderly, ' as well as a fast-changing economy over much of the period.
OECD在报告中将自杀率升高归因于“社会融合的弱化、家庭赡养老人这一传统的退化”，以及上述时期中多半处于快速增长状态的经济。
But, he conceded, "there has been some erosion in our support base."
但是，他承认到，“支撑我们的地基，肯定会有些磨损的”。
Base on investigation of soil and water loss in Baipenzhu reservoir catchment area, experimental research on rainfall-runoff-sediment yield of typical erosion landform and vegetation was carried out.
在对白盆珠水库库区开展水土流失实地调查的基础上，选择库区典型的侵蚀地貌类型与植被类型进行降雨—径流—产沙规律的初步研究。
The base of the building is clad with gabions – cages filled with rocks that are typically used to stabilise shorelines or slopes against erosion.
建筑基底外覆盖了一层金属笼子——笼子内装满了石块，这种方法通常用于稳固海岸线或者斜坡来避免侵蚀。
Understanding the methods of scale transfer in the processes of sediment yield is the base of soil erosion and sediment yield modeling in different scales and scale transfer.
认识侵蚀产沙过程中的尺度转换方法是进行不同尺度间侵蚀产沙模拟和尺度转换的基础。
These provided theoretical base for protecting of coast erosion, it has importance significance to comprehensive management of coastal zone.
这为海岸侵蚀的防护提供了理论依据，对海岸带的综合管理有重要意义。
At this sedimentary period, the water in Lake Basin began to recede fleetly, the base level of erosion grew down, the schlep ability of river grew up, and the supply of source was abundant.
在此沉积时期，湖盆开始较快速地水退，侵蚀基准面下降，河流搬运能力增大，物源供给充足。
Results: The tumor with different pathalogical types had different age of incidence, patterns of tumor growth, features of paranasophryageal extension and skull base bone erosion.
结果：不同的组织学类型，其发病年龄、肿瘤的生长方式、向咽旁侵犯情况及颅底骨质破坏特点均有所不同。
On the base of the bonded strength to graphite and line-erosion rate of adhesive, the best mole ration is defined through optimized formula and verified test.
以胶黏剂对石墨材料的粘接强度和胶黏剂本体的线烧蚀率为依据，经配方优化和验证实验确定最佳组分配比。
Rose production prevents soil erosion - production base gradient is over 15 degrees.
度，种植玫瑰可防止水土流失。
Both sealed surfaces of the seat and disc are overlaying welded with Fe base stainless steel welding rod so as to improve wear resistance and erosion resistance.
阀座、阀瓣密封面均由铁基铬镍不锈钢焊条堆焊而成，提高了耐磨性和抗冲蚀性。
According to the analysis results, it is imperative that the stilling basin below dam is applied to protect dam base from erosion.
由分析结果可知，从风险和经济两方面看来，二滩大坝应用坝下水垫塘保护大坝安全是必要的。
Specifically for repairing the wall cavity, can provide high flexibility, excellent water-proof, strong adhesion to smooth surfaces, quick drying, and to resist the erosion of acid-base solvent.
专用于补平墙面凹洞，有别于一般传统砂浆，能提供不龟裂的弹性、卓越的防水能力、强力附著于光滑表面、快速干燥，并承受酸碱溶剂侵蚀，无需自行调配，随开即用。
There are three different conceptions about base-level that are base level of erosion, base level of deposition and stratigraphic datum, respectively.
基准面有三个不同的概念，即侵蚀基准面、沉积基准面和地层基准面。
A new Fe-base wear resistant alloy is mainly used for components and parts for long-term use under the condition of an erosion of high temperature flue gas.
新型铁基耐磨合金主要用于在高温烟气冲刷(蚀)条件下长期使用的零部件。
Northeast China is an important base of grain production. The comprehensive management of soil erosion is to ensure sustainable use of land resources.
东北是中国粮食生产的重要基地，对其水土流失综合治理是保证土地资源永续利用的重要保证。
For analysing, comparing and appraising the anti-erosion properties of different kinds of semi-rigid base materials, offering the basis for the design, the simulation testing machine is developed.
为了分析、比较、评价不同类型半刚性基层材料抗冲刷性能，为半刚性基层材料的设计提供依据，研制了动水压力对带裂缝沥青路面半刚性基层冲刷作用模拟试验机。
The relation between the erosion of the skull base and the invasion of parapharynx space and the metastatics of the cervical nodes were also discussed.
还讨论了颅底骨破坏与咽旁侵犯和颈淋巴结转移的关系问题。
The understanding of semi-rigid base is still not widely accepted. The erosion and pumping have already affected the application of cement concrete pavement on expressways.
对半刚性基层的认识仍然得不到统一，而冲刷唧泥已经影响到水泥路面在高速公路上的推广应用。
Therefore, a lot of research have been to the anti-erosion properties at home and abroad for the base materials.
因此，国内外对于基层材料抗冲刷性能方面进行了大量的研究工作。
There are three different conceptions about base-level that are base level of erosion,...
基准面有三个不同的概念，即侵蚀基准面、沉积基准面和基准面。
In addition, the base board, the casing and the elements contacting the panel marsh gas of the utility model are all made of plastic materials, thereby preventing erosion from marsh gas.
另外，本实用新型的底板、壳体、面板沼气接触到的元件均采用塑料材料制作，从而避免了沼气的腐蚀。
Objective To study MRI characteristics and value in the diagnosis of nasopharyngeal carcinoma with skull base erosion.
目的探讨鼻咽癌颅底侵犯的MRI表现形式及诊断价值。
The base of this series is steel plank plated with zinc and aluminum. Its surface is sprayed on with colored mineral stone, vermiculite. This design is good at resisting erosion;
彩石钢瓦是以镀铝锌钢板为基层，表面附着经高温陶化上色工艺的彩色蛭石，多层复合加工而形成的具现代感的环保屋顶瓦材。
The base of this series is steel plank plated with zinc and aluminum. Its surface is sprayed on with colored mineral stone, vermiculite. This design is good at resisting erosion;
彩石钢瓦是以镀铝锌钢板为基层，表面附着经高温陶化上色工艺的彩色蛭石，多层复合加工而形成的具现代感的环保屋顶瓦材。
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