The tracking performance of traditional optic-electric tracking systems degenerates significantly when there is a drop of detection probability with intermittent observation.
随着不完全量测条件下探测概率的下降，传统光电跟踪系统的跟踪性能显著降低。
Ithaca, NY. Detection of low flow or a considerable drop in flow prompted angiography and PTA.
检测发现低流速或者流速降低迅速的患者进行血管造影和经皮穿刺血管成形术。
The method can effectively avoid the problems of undeteeting and false drop, and it uses the dual-threshold method to improve the detection efficiency.
灰度直方图算法有效避免了直方图法的漏检问题和灰度图法的误检问题，同时采用双阈值法提高了检测效率。
The paper introduces a practical single-chip synchrocontroller by photoelectric drop ring, expounds photoelectric detection, designs and tests of the controller hardware and software.
介绍了一种实用的单片机光电垂环控制器，阐述了光电垂环检测，控制器硬件和软件的设计及调试。
Through calculating the average queue size, Random Early Detection (RED) algorithm can drop packets with relevant probability, so congestion resulted from TCP flows can be avoided.
随机早检测算法通过计算TCP流的平均队列长度，进行适当的概率丢弃分组，从而有效地避免了由TCP流导致的网络拥塞。
Usually in the process of congestion control there are several methods, in which includes Tail Drop First In Out (TD-FIFO) method and Random Early Detection method (RED).
路由器在处理拥塞时，一般采用尾部丢弃TD-FIFO算法和随机早期丢弃RED算法。通常把网络载荷分为正常、拥塞避免和拥塞三个阶段，并在拥塞避免阶段开始采取行动。
Usually in the process of congestion control there are several methods, in which includes Tail Drop First In Out (TD-FIFO) method and Random Early Detection method (RED).
路由器在处理拥塞时，一般采用尾部丢弃TD-FIFO算法和随机早期丢弃RED算法。通常把网络载荷分为正常、拥塞避免和拥塞三个阶段，并在拥塞避免阶段开始采取行动。
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