erosion的例句大全

Since the Cenozoic this mountain has risen and owing to structural jointing, combined with mechanical weathering and surface water erosion, it has gradually become a dolomitic marble "peak forest".

新生代以来，山体上升，在构造节理的主导下，配合物理风化及部分地表流水作用，逐步发展成为白云石大理岩构造峰林。

In the experiment, the overflowing ability of gate, wing wall in the upstream and downstream of gate room, the rationality of plane distribution of diversion dike and protected bond range, and the rationality of distributing facilities for energy dissipation and erosion protection are studied.

试验对闸的过流能力、闸室上下游翼墙、导流堤的平面布置以及闸室上下游护砌范围的合理性、闸下消能防冲设施布置的合理性等进行了研究。

The crucial part of overflow earth dike is erosion prevention for flowing surface.

过水土石坝的关键在于溢流面的防冲保护。

Theoretical analysis and experimental study of speed effect of incipient cavitation erosion number

初生空蚀数速度效应的实验研究及理论分析

The erosion and cavitation corrosion mechanisms of coatings were also discussed.

还对覆层材料的抗固、液二相流体的冲蚀和气蚀机理进行了分析。

Three jet stages in the flow structure and the rock fragmentation mechanism of strike, impact, water wedge, cavitations erosion, cutting of water jet, and the course of rock fragmentation, are analyzed.

分析了水射流流动结构中存在的三个射流阶段和水射流作用于煤层时所具有的撞击、冲击、水楔、气蚀、剪切等破岩机理和岩石的破坏过程。

As the result of the co-action of the erect stubble and vegetation cover, The position that the maximum soil wind erosion amount for conservation tillage farmland measured by sand sampler located in the height range of 18~ 40cm.

由于直立残茬和植被覆盖的共同作用结果，风洞集沙仪收集的保护性耕作农田最大土壤风蚀量集中在距地表18～40cm的高度范围内。

Structural design and performance test of dust sampler for wind erosion measurements

土壤风蚀采沙器的结构设计与性能试验研究

In this paper, the erosion test of three kinds of Filon composites in different chemical reagents is studied, and the corrosion resistance of these materials is compared.

本文通过三种Filon板在不同介质中的腐蚀试验，比较了它们的耐腐蚀性能，指出它们适合于不同的使用场合。

High soil erosion rate by water mainly relates to low soil anti-scouribility in the Loess Plateau.

在水土流失极为严重的黄土高原地区,土壤抗冲性决定着土壤的可蚀性.

Study on the Arc-erosion Properties of AgW and AgSnO_2 used in the Simulated Conditions of Automobile Relays

模拟汽车继电器条件下AgW、AgSnO2触头材料的电弧侵蚀性能研究

Less than 100 years after it was built, Tintagel was in a state of utter decay and coastal erosion had likely caused a partial collapse.

不到一百年的时间里，延塔杰尔城堡不断被大西洋卷来的海风和巨浪侵蚀摧残，城堡内的许多房屋已经坍塌。

Stability and Erosion Protection of SAMs on Au Surface

Au表面上SAMs的稳定性和抗腐蚀性

Erosion Amount of Bahe River Valley in Xi'an Region

西安地区灞河河谷土壤侵蚀量研究

Conclusion: The destruction of scutum with erosion of attic lateral wall is a feature for cholesteatoma of middle ear.

结论：盾板骨质破坏和上鼓室外侧壁破坏是松弛部胆脂瘤较特征性的CT征象。

Complications included early hypotony associated with exudative choroidal detachment, malignant glaucoma, erosion of the polypropylene suture knot, and mal position of tube, corneal decompensation.

并发症有早期低眼压合并渗出性脉络膜脱离、恶性青光眼、人工晶体固定线头外露、引流管移位、角膜失代偿。

Therapeutic Effect of Cervical Cap in the Treatment of Cervical Erosion

宫颈帽在宫颈糜烂治疗中的应用

A Project Evaluation Study about Soil Erosion Affecting Factor Controlled by AHM

基于AHM方法的土壤侵蚀影响因子控制方案评价

An experimental method of dynamic erosion of insulation was developed with RTR technique.

3发展了运用RTR技术开展绝热层动态烧蚀的实验方法.

In order to reduce the erosion of water-wall, large furnace sectional area should be selected by boiler works, and the power plant should select the coal caloricity close to the designed for use.

对于循环流化床锅炉，炉膛截面积选择的大小影响炉内循环物料的速度，即水冷壁的磨损速度，燃料的发热量影响炉内循环物料的浓度。