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- A MILD-SLOPE EQUATION AND ITS WAVE ACTION CONSERVATION FOR WAVE-CURRENT INTERACTIONS 波-流相互作用的缓坡方程及其波作用量守恒
- wave action conservation 波作用量守恒
- Wave action then winnowed the clay. 波浪作用是将粘土淘走。
- A GENERALIZED WAVE ACTION CONSERVATIVE EQUATION FOR THE DISSIPATIVE DYNAMICAL SYSTEM OVER UNEVEN BOTTOMS IN THE NEARSHORE REGION 近岸非平整海底上耗散动力系统的广义波作用量守恒方程
- A terrace formed by wave action along the backshore of a beach. 沿海阶地由于波浪作用沿海滩形成的阶地
- More sophisticated pool design has also helped to dissipate wave action. 比较尖端精密的泳池设计也有助于消除波浪的动作。
- The energy equation consists of(a) energy transfer of an electron beam which excites the whistler waves, and(b) energy transfer of whistler waves, which are described by conservation principle of wave action density. 能量方程包含:(a)激起哨声波的电子束能量转移,(b)用波作用密度守恒原理描述的哨声波能量转移。
- Ocean wave action is chiefly responsible for the sculpturing of coastlines around the world. 世界各地海洋刻蚀现象主要是由海浪作用而形成的。
- The drum level wave action and sloshing are caused by two reasons, namely the hydrodynamic and the thermal dynamic. 汽包水位波动与晃荡产生的原因有两方面,即水动力学和热力学方面的原因;
- An extremely good sunset. Very effective time exposure,which has softened wave action &provided more atmosphere. 极端好日落。非常有效时间曝光,软化波浪行动&假设更多大气。
- Salt marsh occurs in sheltered areas protected from wave action and is dominated by salt-tolerant higher plants. 盐沼出现在防护区域,具有防护海浪的作用,它主要是由耐盐的高等植物组成。
- Turbulence, such as wave action, is also needed to maximize the productivity of a niche. 干扰,和波浪运动一样,都是用来最大化生态位的生产力。
- Factors,such as wave action,ice scouring and even the bio-harvest,may have modified population structure as well as shell morphology. 菲尔德斯东、西海岸环境因子,如风浪、冰块冲击作用以至生物捕食产生的环境压力,不仅作用于种群个体的生长状态,而且也作用于种群结构。
- Beach and rubbish-A beach is a feature built up from unconsolidated sediments, which are brought ashore by wave action and settle along the shoreline. 海滩和垃圾-海滩是由未巩固的沉积物所组成的海岸,这些沉积物由海浪带动,并在岸边沉积。
- In this paper,a systematic study on dynamic mechanism of sediment particles being winnowed from seaded by wave action is carried out. 本文从床面附近泥沙颗粒的运动特征出发,详细分析波浪作用下床面泥沙扬起的动力学机制,得到了波浪掀沙计算公式,计算结果与实测资料相吻合。
- Six types of wave wall are used in tests, wave tank testing to determine structure stability of dike and wave overtopping under irregular wind wave action. 本试验采用不规则波和风共同作用,并模拟浆砌块石和混凝土护面强度的试验方法,对海堤断面原设计方案进行了风浪越浪量、断面结构的稳定性试验。
- The sediments of delta front around wave base plane are eroded by wave action and took along to redeposit below wave base plane, during which turbidite is formed. 波浪作用可以侵蚀浪基面附近的三角洲前缘砂体,并在回流作用下携带至最大浪基面之下再沉积,沉积过程中形成小型浊积体。
- In view of a large number of data for dynamic pile tests and theory of onedimensional wave action and wavelet effect,a flow chart of analytical waveshape is drawed up. 通过大量动测桩资料,依据一维杆波动理论与子波效应理论,绘制了动测桩波形分析流程图,建立了桩身缺陷与动测波形特征之间的关系,给动测桩身完整性提供了参考判据。
- Transitional type deltaic sands micro-facies, which formed at the stage when fluvial action weakens and wave action strengthens, have apparent reverse directionality. 3). 2、过渡状三角洲砂体微相,形成于河流作用减弱而湖浪改造作用增强时期,有明显反向性;
- Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3. 3、坨状三角洲砂体微相,形成时波浪作用很强,水下分流河道连续性较差,呈坨状分布。