查询词典 siltation

Through analyzing stationary points, the dynamic changes of coastal siltation or erosion can be obtained.

摘要现有地理信息系统对于海岸线这一独特线对象的动态变化缺乏有效的管理和分析手段。

The siltation , eutrophication and pollution are the main problems to the environment of the reservoirs in China.

讨论了水库环境的定义、空间结构特征；对水库环境的组成要素及其与流域系统的关系进行了分析，指出我国水库环境面临严重淤积、富营养化和水污染威胁，现阶段必须有效地实施若干水库环境整治的对策。

However, think of the siltation and pollution in Dianchi Lake look, in any case can not be found "Grand View is also true".

然而，想到整个滇池淤积和污染的样子，无论如何也找不到"真大观也"的感觉。

The problem of sediment suspension, transport and siltation is an important subject of coastal engineering. It is of great benefit to this study to establish the numerical model of describing sediment movement in real situation.

海岸工程中的一个重要课题是泥沙的悬扬、输运和沉积问题，建立能够描述实际泥沙运动的数值模型对这一课题的研究有极大帮助。

The correlation between the effective energy of wind ,and the wave,wind and siltation of channel was derived.

导出了"有效风能"与浪、沙、航道淤积之间的相关关系

The siltation may be reduced by about 60% in the whole port while the size of the port can be further enlarged.

口门延伸至15+0处是可行的，在进一步扩大港口规模的同时，还能使全港的回淤量减少约60%。

The application of the GIS indicates that it can successfully deal with the preprocessing and postprocessing for the simulation of harbor siltation.

应用结果表明，本文所建立的GIS系统较好地实现了港口回淤计算的前后处理功能。

Siltation in the downstream area is the key problem of construction of a barrage in tidal estuaries.

潮汐河口建闸的关键问题是闸下淤积。

One of the main reasons for the longitudinal deformation of rivercrossing tunnels is riverbed scouring and siltation.

河床冲淤是引起过江隧道纵向变形的一个主要原因。

Siltation and erosion variation of the man-made island are studied under different combination of wave and current.

试验研究了波浪、潮流在不同组合情况下人工岛周围海底的泥沙冲淤变化，得出冲刷段和淤积段的分布及其强度，同时还对相应的防冲刷工程措施进行了研究。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失