这种算法交易通过加快这些合约的脱手速度来对交易数量的上升作出反应，从而把价格进一步压低(见图表)。
The algorithm responded to the increase in volume by unloading the contracts faster, pushing prices down further (see chart).
这样做不但会产生用于发送指令的额外通信开销，更会在节点数量上升时由于协同算法计算量上升，从而导致整个系统的效率下降。
This will bring the extra communication cost for instruction delivery, as well as the efficiency decrease because of the increase of computation cost brought by increased nodes 'numbers.
设计了固体运载火箭上升段飞行程序，应用修正牛顿迭代法求解上升段弹道控制参数，推导了迭代算法公式。
We designed the flight program for solid launch vehicles, resolved the control parameter of ascent trajectory with modified Newton iterative method, and deduced the iterative formula.
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