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n. 信号，暗号17 次
Improvements will also come from the high-density technology and satellite signalling that RFI has been investing in for years, say experts.
专家们表示，RFI多年来一直投资的高密度技术和卫星信号系统也将带来改善。
There are many different types of automatic door, with each [relying on] specific signals to tell them when to open.
自动门的种类繁多，每种都依靠特定的信号来告诉它们何时开启。
Each automatic door system [analyses] the light, sound, weight or movement in their vicinity as a signal to open.
每个自动门系统都会分析其附近的光线、声音、重量或移动，将其作为开门的信号。
[Though] plants lack brains, the firing of electrical signals in their stems and leaves nonetheless triggered responses that [hinted at] consciousness, researchers previously reported.
研究人员此前报告称，尽管植物没有大脑，但其茎叶中电信号的激发仍然引发了暗示意识存在的反应。
This [perspective] makes sense if you simplify the workings of a complex brain, [reducing] it to an array of electrical pulses; cells in plants also communicate through electrical signals.
如果你把复杂大脑的运作加以简化，将其归结为一系列电脉冲，那么这种观点就说得通了；植物细胞也通过电信号进行交流。
Ambady suspected that deliberation focused them on vivid but misleading cues, such as certain gestures or utterances, rather than letting the complex interplay of subtle signals form a holistic impression.
安巴迪推测，深思熟虑使他们专注于生动但具有误导性的线索，例如某些手势或话语，而不是让微妙信号之间复杂的相互作用形成一个整体印象。
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It sends a mixed message, and your counterpart gets to choose what signals to read.
它传递出矛盾的信息，而对方就可以选择去解读哪些信号。
Eye contact can be a friendly social signal.
眼神交流可以是一种友好的社交信号。
Rats and other animals need to be highly attuned to social signals from others so they can identify friends to cooperate with and enemies to avoid.
老鼠和其他动物需要对来自同类的社交信号高度敏感，这样它们才能识别出可以合作的朋友和需要躲避的敌人。
To find out if this extends to non-living beings, Laleh Quinn at the University of California, San Diego, and her colleagues tested whether rats can detect social signals from robotic rats.
为了弄清这种能力是否延伸到非生命体，加州大学圣迭戈分校的拉蕾·奎因和她的同事测试了老鼠能否察觉到来自机器鼠的社交信号。
Similarly, children tend to treat robots as if they are fellow beings, even when they display only simple social signals.
同样，儿童往往把机器人当作同类来对待，即使机器人只表现出简单的社交信号。
pick up social signals from non-living rats.
接收来自非生命鼠的社交信号。
It tells the fashion industry that it must take responsibility for the signal it sends women, especially teenage girls, about the social tape-measure they must use to determine their individual worth.
它告诉时尚业，必须为自己向女性、尤其是少女传递的信号负责——这种信号关乎她们用来衡量个人价值的社会标尺。
First, consumers may take CSR spending as a “signal” that a company’s products are of high quality.
首先，消费者可能把企业社会责任支出视为公司产品质量上乘的一种“信号”。
signal
信号
Getting a DNT signal does not oblige anyone to stop tracking, although some companies have promised to do so.
收到DNT信号并不强制任何人停止追踪，尽管一些公司已承诺会这样做。
Unable to tell whether someone really objects to behavioural ads or whether they are sticking with Microsoft’s default, some may ignore a DNT signal and press on anyway.
由于无法分辨某人是真的反对行为定向广告，还是只是沿用了微软的默认设置，一些公司可能会无视DNT信号，照样继续追踪。
v. 发信号，用信号通知4 次
Surveys show that younger generations are more concerned about climate change, and some of the success of plant-based meat can be chalked up to shoppers wanting to signal their desire to protect the environment.
调查显示，年轻一代更关心气候变化，而植物肉的成功在一定程度上可归因于购物者希望表明自己保护环境的愿望。
But it can also be antagonistic, such as when a political candidate turns toward their competitor during a debate and makes eye contact that signals hostility.
但它也可能带有敌意，比如一位政治候选人在辩论中转向竞争对手，与对方进行带有敌意的眼神接触。
“Eye contact and smiles” can signal availability and confidence, a common-sense notion supported in studies by psychologist Monica Moore.
“眼神交流和微笑”可以传递出愿意交往和自信的信号，这一常识性观念得到了心理学家莫妮卡·穆尔研究的支持。
With the use of eye-tracking technology, Julia Minson of the Harvard Kennedy School of Government concluded that eye contact can signal very different kinds of messages, depending on the situation.
借助眼动追踪技术，哈佛大学肯尼迪政府学院的朱莉娅·明森得出结论：根据情境不同，眼神交流可以传递截然不同的信息。