冲蚀

Even if average year rainfall is about 2515 mm in Taiwan, the usage of surface water resources is limited due to the cliffy terrain and weak geological structure, steep slope and short stream length, unequal rainfall distribution on space and time.

台湾地区平均年降雨量约2515mm，在空间与时间上分布极为不均，加上地势陡峻，河川流短，地质薄弱，冲蚀严重，可利用的地表水资源相当匮乏，必须依靠水库拦蓄水源，使水资源能有效利用。

The second phases are precipitated and aggregated within DAS in the BM specimens that are easily to form a soft zone. The increasing erosion rate is owing to the soft zone cut by the erodent.

BM材的晶出相分布集中，树枝状晶的主干和枝臂形成软质区，容易受到冲蚀颗粒的切削，磨耗阻抗较低。

Erodible soil fractions are usually dislodged from projections and trapped in depression.

可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地。

Erodible soil fracts are usually dislodged from projections and trapped in depression .

可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地。

It is noted that the microstructure of the blade material much affects the abrasive erosion pattern and erosive wear mechanism.

分析了材料的微观组织结构对材料表面的冲蚀磨损形貌、磨损机理的影响作用。

The erosive resistance of the composite materials with different particle size s was measured and analyzed.

采用负压铸渗工艺制备了WC/铁基表面复合材料，研究了不同颗粒粒度的复合材料的抗冲蚀磨损性能，并分析了磨损机理。

Using oxygen ethine flame spraying weld technology,taking Ni base alloy powder Ni O2C as material of spraying weld layer,the spraying weld prestrengthening to the sealing chute of No.

采用氧一乙炔火焰喷焊工艺，选择镍基合金粉末 Ni-O2 C作为喷焊层材料，对莱钢烧结厂 1#烧结机密封滑道，进行喷焊预强化，解决了高温烟气冲蚀和磨粒磨损问题。

On the basis of examination of the wear behavior and worn surface morphology of the coatings after abrasive wear and erosion wear respectively, and the enhancing mechanisms of interlamellar bonding caused by unmelted carbide particles during deposition, the effects of the microstructure on its performance are discussed.

其次， 在分析研究了涂层磨拉磨损和冲蚀磨损失效形貌以及未熔化碳化物颗粒对涂层层间结合强化机理的基础上，探讨了磨损机制、磨损模型的建立及涂层结构对磨损性能的影响规律。

The algal bloom sites and areas varied with seasons because many agricultural activities on the upstream of Techi reservoir and fertilizers ran off to the reservoir which provided a good environment for the growth of Peridinium bipes.

究其原因发现，水库上游集水区为梨山温带水果及高丽菜的主要产区，大量的营养盐随著山坡土壤的冲蚀而流入水库上游，因而提供二角多甲藻大量繁殖之良好环境。

The influence of the content of rare-earth La on microhardness and erosion corrosion-wear resistance of hot-dipped aluminizing layer was studied in this paper.

研究了稀土La及其加入量对热浸镀渗稀土铝合金渗层显微硬度及抗冲蚀腐蚀磨损性能的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。