查询词典 erosion

This is an example of linitis plastica , a diffuse infiltrative gastric adenocarcinoma which gives the stomach a shrunken "leather bottle" appearance with extensive mucosal erosion and a markedly thickened gastric wall.

图示为革囊胃，是由于胃腺癌的广泛浸润而使胃缩小似革囊外观，胃黏膜广泛被侵蚀，胃壁明显增厚。

Eolian deposit rock ; marine erosion ; biogenic fossil ; lithogenesis ; Guangdong Province

风积岩；海侵层；生物化石；岩石成因论；广东省

This is a stretch of the lithoid mountain exposing from the loess formation as thick as a hundred meters, where the ancient story of the strata evolution and vicissitudes has been recorded; the layers of annual rings have witnessed the tremendous damages brought by the soil erosion to the Loess Plateau.

这是一段厚达百米的黄土层中所暴露出的石质山体，这里记载着地层演变的古老故事和历经的风雨沧桑，一层层的年轮上留下的就是水土流失带给黄土高原巨大侵害的历史。

Purple soil as a short development time of the lithological soil,prone to soil erosion.

紫色土作为一种发育时间短的岩性土，易发生土壤侵蚀。

With the help of some investigation data about the research area before the project ,this article describes some distinctions about the Rushan Bay's sedimentation power in such ways .First of all ,it mainly uses tidal current power as well as wave power to analyse sediment condition in research area .The contents contain :the relation between distribution of sediment and hydrodynamic elements; sediment discharge of unit width and longshore sediment transport ,analysis of sediment transport tendency ;comparison of sea chart in different time with AutoCAD、Suffer、VB tools, analysis of erosion and siltation ;description of marine physiognomy and its relation with hydrodynamic elements .

本文通过工程建设前期的有关调查资料，采用如下方法对乳山湾的沉积动力特征进行研究：首先，文章以潮流动力为主，结合波浪动力对研究区的泥沙状况进行了分析，分析内容包括：沉积物平面分布及其与水动力因素关系；口门附近水下动力地貌分析，揭示其形成与水动力因素的关系；通过单宽输沙、沿岸输沙计算，对泥沙运移趋势进行分析；利用AutoCAD、Suffer、VB等工具，采用海图水深值对比的方法，分析乳山湾海底蚀淤状况。

With these databases,12 essential evaluation factors was decided,such as drainage capability,crop rotation system,parent material,soil erosion type,soil acidity,organic matter,total nitrogen,available phosphorus,available potassium,exchangeable magnes...

并在此基础上选取排涝能力、轮作制度、成土母质、土壤侵蚀类型、pH、有机质、全氮、有效磷、速效钾、交换性镁、耕层厚度、障碍层状况12个要素作为评价指标。

The distribution of glacial-erosion traces on the roche moutonnee has fair regularity, that is to say the long-straight striations were often formed on the top of stoss side and the crescentic scars, crescentic wedges, chatter marks and shorted striations on the end of stoss side and striation of many groups on the flanks, which can show the condition of glacial division-flow.

迎冰面的顶部为长度大且平直的擦痕，尾部为新月型裂纹，新月型凿口，颤痕和较短的擦痕；侧部常有多组擦痕，它可指示冰川分流的情况。

Contrastenhanced magnetic resonance imaging of the orbit showed a giant frontal mucocele with bony erosion and compression of the right orbit.

眼眶的核磁共振摄影发现巨大额窦黏液囊肿合并骨质侵蚀及压迫右眼球。

Many kinds of diseases such as subgrade depression, water scouring, slide, mudding, asphalt pavement raveling, stripping, map cracking and cement concrete pavement pumping, faulting, fracture are to do with the erosion of surface and underground water to some extent.

大多数路基沉陷、冲刷、坍塌、翻浆，沥青路面松散、剥落、龟裂，水泥混凝土路面唧泥、错台、断裂等病害，都不同程度地与地表水和地下水的侵蚀有关。

The corrosion and erosion-corrosion behaviors of A3 carbon steel in naphthenic acid mediums at high temperature were studied in detail.

1前言高温环烷酸腐蚀和冲刷腐蚀是世界炼油工业的宿敌，也是目前炼油厂亟待解决的难点问题之一。

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。