该技术的缺点是网络带宽使用效率低、速度慢。
Disadvantages of this technique include an inefficient use of network bandwidth and slow speed.
在立井冻结砾石层段施工中，人工风镐掘进劳动强度高、速度慢、效率低。
Excavation in frozen gravel with air picks has the shortage of high labor intensity, low speed, and low efficiency.
比照传统遗传算法与生物界进化过程，分析了引起传统遗传算法收敛速度慢和寻优效率低的两个原因。
By contrasting the traditional genetic algorithms (TGA) with the biologic evolution, two kinds of reasons that the convergence speed and searching efficiency in TGA are both lower are concluded.
就目前而言，量子效率低、反应速度慢等缺点制约了光催化氧化的应用。
However, it has some disadvantages keeping back its application, such as low quantum efficiency, low reaction rate.
经验证(PSO)优化算法可以有效地克服BP神经网络存在的学习效率低，收敛速度慢以及容易陷入局部极小点等固有缺点。
It is confirmed that PSO could overcome intrinsic shortcomings of BP neural network, including low learning efficiency, slow convergence rate, being easy to fall into local minima, etc.
特别是借阅档案时，借助分类目录进行人工查找速度慢、效率低，达不到100%的准确程度。
Especially when borrowing archives, it is slow-speed, low-efficiency and can not get 100 percent nicety degree by dint of classified catalogues to go along with manual searching.
但一直以来学习速度慢和学习效率低的问题严重阻碍了强化学习应用于具有大规模状态空间的复杂问题。
But the slow learning process and low learning performance of RL becomes a formidable obstacle to prevent RL from problems with large state space.
针对遗传算法软件实现速度慢、效率低的缺点，提出了便于算法实现的串行和流水线两种硬件实现方案。
To overcome the shortcoming of low speed and low efficiency of genetic algorithm's software implementation, two hardware implementation schemes of serial and pipelining realization are put forward.
针对遗传算法软件实现速度慢、效率低的缺点，提出了便于算法实现的串行和流水线两种硬件实现方案。
To overcome the shortcoming of low speed and low efficiency of genetic algorithm's software implementation, two hardware implementation schemes of serial and pipelining realization are put forward.
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