The researchers pointed out that low-frequency processes, such as fluctuations in stream flow and groundwater levels, would not usually be apparent to human populations.
研究人员指出，低频过程诸如河流流量和地下水水位的波动，通常不会对人类产生明显影响。
You need to know sizes, persistence, priority, and frequency distribution, plus have the ability to correlate message affiliations within the data stream, such as matching requests to replies.
您需要了解大小、持久性、优先级和频率分布，还要能够使数据流中的消息关系相互关联起来，例如将请求与应答进行匹配。
The organizations will use stream-computing technology to analyze data from sensors that track high-frequency radio waves, the Swedish Institute of Space Physics (IRF) said in a statement.
这两家研究机构组成的研究小组将使用流运算技术来分析高频电磁波传感器记录的数据。按照研究小组的说法：“明年，这项计划中每秒需要处理的数据量高达6GB，而每小时的数据量则多达21600GB,后者几乎是互联网上所有网页大小的总和。”
High-frequency traders attempt to uncover how much an investor is willing to pay (or sell for) by sending out a stream of probing quotes that are swiftly cancelled until they elicit a response.
高频交易者试图利用一连串的试探性报价(会立即撤销的定单)来获知投资者希望在什么价位买进(或卖出)股票。
It copies the original data stream to several parallel data streams, spreads them in both time and frequency domain, then modulates them to orthogonal sub-carriers for transmission.
它先将原始数据流复制成多路并行数据，经频域扩频和时域扩频，再调制到互相正交的子载波上传输。
A frequent item of a data stream is a data point whose occurrence frequency is above a given threshold.
数据流频繁项是指在数据流中出现频率超出指定阈值的数据项。
APC conducts monopolar electro surgical high frequency current to tissue via an ionized argon gas stream (argon plasma) to coagulate the tissue.
APC通过氩气离子流(氩气等离子区)传导单极电外科高频电流到生物组织对其产生凝血作用。
Compared stream data with traditional data, this paper is in order to mine frequency items, clustering over data stream.
首先将流数据与传统数据进行比较，然后对数据流的聚类分析，频繁集挖掘作了介绍。
At a receiver, a phase rotation of the received data stream is determined to remove a residual frequency error or to estimate the phase noise.
在接收机处，确定所接收的数据流的相位旋转以去除残留频率误差或者估算相位噪声。
Pulse signal is one of the most primary physiological signals, including the pulse frequency, the pulse rhythm, pulse-filling ratio, state of stream, state of motion, fluctuation amplitude and so on.
脉象信号，是人体最重要的生理信号之一，包括频率、节律、充盈度、通畅的情况、动势的和缓、波动的幅度等。
As a result, a sequence of encoded data stream having a lower number of bit transitions with respect to the frequency of signal transitions of the data stream prior to the encoding is generated.
结果，生成编码后的数据流序列，其相对于编码之前数据流的信号跃迁频率具有更低的位跃迁数目。
As a result, a sequence of encoded data stream having a lower number of bit transitions with respect to the frequency of signal transitions of the data stream prior to the encoding is generated.
结果，生成编码后的数据流序列，其相对于编码之前数据流的信号跃迁频率具有更低的位跃迁数目。
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