wave-front slope

It adopts the techingue of active current wave-shaping to control continuous conduction of input current. Its switching-cycle is constant, and its conduction time is modulated according to the slope of input current.

它采用有源电流波形整形技术，控制输入电流连续导通，其控制开关的周期是固定的，导通时间的大小是根据输入电流的斜率进行调控。

In the processing data, the paper provided a method that detects the wave crest by tracking slope of curve with the minimal limitation.

数据处理方面在波峰查找过程中，根据色谱曲线的特点，使用斜率跟踪方法与最小面积阈值共用，快速解析波形信息。

Half-wave B Spline Superelevation Slope on Transition Curve

半波B样条曲线型超高缓和曲线

Based on the predicting method proposed by Ochi, this paper takes account of the effect of the velocity of ship entering into water and the wave slope angle on the coefficient and develops a method which could directly predict slamming pressure.

在Ochi预报方法基础之上，考虑船舶入水速度与波浪波面倾角对砰击压力系数的影响，提出直接预报方法。

A mathematical model of equilibrium conditions of coastal slope and sea bottom under wave action is developed.

提出波浪作用下岸坡和海底动态和静态平衡条件的数学模型。