Parabolic dishes have the advantage that they point their beams to a single point at their focus, creating a clear and strong signal.
抛物面碟面的优点是能将波束在它的焦点处汇聚到一个单一的点，产生一个清晰、强力的信号。
The techniques used here are based on the unique continuation of linear parabolic systems arid the fixed point theorem.
所用的技巧主要是建立在线性抛物系统的唯一连续性和不动点方法的基础上。
Parabolic dish concentrators are similar to trough concentrators, but focus the sunlight on a single point.
抛物线碟形聚光器类似于抛物线槽型聚光器，但将光聚焦于单一点上。
The wind scours the sand from around the scruffy vegetation, dragging it into crescent shaped parabolic dunes that point in the direction of the prevailing westerly wind.
受西风的影响，风透过植被吹过周围的沙子，形成新月形状的沙丘。
The advantage of this strategy over the original Parabolic based exit is that when using the ATR Ratchet we have much more control of the starting point and the acceleration.
与我们以前采用的由抛物转向指标得到的止损点相比，其优点在于：使用A TR棘轮，我们能更自由的选择起始价格和增减速度。
Parabolic dishes have the advantage that they point their beams to a single point at their focus, creating a clear and strong signal.
抛物面碟面的优点是能将波束在它的焦点处汇聚到一个单一的点，产生一个清晰、力的信号。
The initial-value problem of two-dimensional parabolic equation can be solved by using meticulous integration of single inner point subdomain.
可用单内点子域精细积分法，求解二维抛物型方程初值问题。
Due to this need, the dissertation combines the state reconstruction method and the optimal point-wise control method to realize the optimal point-wise control for the parabolic DPS.
本文结合状态重构方法与最优点控制方法，从而实现对抛物线型分布参数系统的最优点控制。
For example we can start it at some significant low point just as the Parabolic does. Or we can start it at a swing low, a support level, and a channel low or at our entry point minus some ATR unit.
例如我们可以象抛物转向指标一样在一些重要的低点设置起始价格，我们还可以在摆动区间的底部，或支撑水平，或某某通道得底部，或者低于入场点一定数量A TR的地方设置起始价格。
For example we can start it at some significant low point just as the Parabolic does. Or we can start it at a swing low, a support level, and a channel low or at our entry point minus some ATR unit.
例如我们可以象抛物转向指标一样在一些重要的低点设置起始价格，我们还可以在摆动区间的底部，或支撑水平，或某某通道得底部，或者低于入场点一定数量A TR的地方设置起始价格。
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