查询词典 breakwaters

The stress distribution of the semi-circular breakwaters with holes by different quantitative ice value to water level, especially the stress distribution of holes is analyzed. The effect of the stress distribution to the holes and the wall thickness are discussed. At last, the result is compared to the stress distribution by wave

应用ANSYS程序计算了不同水位不同量级冰力作用下开孔半圆型防波堤的应力分布，尤其分析了孔洞周围的应力分布；并且讨论了开孔和壁厚对于应力分布的影响；最后将分析结果与波浪力作用下的应力分布进行了比较。

Through the data provided by regular wave model experiment, a dynamicanalysis model and the corresponding numerical analysis method are checked andproved to be reliable which will provide theory instruction to dynamic design methodof breakwaters.

通过实验室提供的规则波模型实验数据对论文中使用的动力分析模型和数值模拟方法进行验证，证明了动力模型及相关理论的可靠性，为实际工程的初步设计提供了理论基础。

In recent years, the application of floating breakwaters has been more and more brought to peoples attention because of their simple structure, inexpensive cost, nice flexibility to groundwork, easy relocation and so on.

由于浮式防波堤具有结构简单、造价低廉、建造时不需进行地基处理、拆迁容易等优点，近年来其应用越来越引起人们的重视。

Secondly, waves will dissipate when they transmit over a porous medium. Consequently, the reflection rate of waves from breakwaters can be reduced, and the wave run-up in front of the structure could be reduced, too.

本文从理论分析和试验研究两个方面对斜向波与开孔沉箱的相互作用进行了深入研究。

Wave interaction with \'⊥\'-type breakwaters .

邱大洪。波浪理论及其在工程上的应用。

The seashore, 100 to 1500m wide, comprises both high cliffs and sandy beaches with rocks forming natural breakwaters.

海岸景观：SEASHORE 100米到1500米宽的海岸由峭壁和沙岸组成。

A directional spectrum of the reflection coefficients is suggested and an empirical formula of the directional spectrum of the reflection coefficients for slope breakwaters are given by the model tests.

通过分析研究，提出了波浪场反射系数方向谱的概念，并由模型试验结果给出了斜坡堤前反射系数方向谱的经验公式。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。