查询词典 Signal-to-Noise

Altruist theories in evolutionary biology were contested by Amotz Zahavi, the inventor of the signal theory and its correlative, the handicap principle, based mainly on his observations of the Arabian Babbler, a bird commonly known for its surprising altruistic behaviours.

提示："固定链接"为您显示此篇文章的固定不变链接，如果您有还有疑问请点击帮助评论想第一时间抢沙发么？搜狐白社会推荐：偷菜过时，来梦幻城盖楼送真房|心理测试：你还有几次恋爱机会？|每日一测：看看未来的你是小财神还是穷光蛋？您还未登录，只能匿名发表评论。或者您可以登录后发表。

The riding position of signal wire was not always in the vertex of the impression from the conclusions of production, but in the position in which aluminous liquid tilted at last.

由生产实践总结出信号线的安放位置不一定在型腔最高点，而应在金属液最后充填的位置。

Example 2: Acknowledging this display of popular will as a signal that Italians feel their political system no longer works, prime minister Giuliano Amato resigned after ten months of holding together a much reviled coalition Cabinet.

意大利首相承认这种普遍意愿的表露意味着意大利人民觉得他们的政治体系已经不起作用了，于是他在领导了十个月备受指责的联合国会之后，提出辞呈。

The French ambassador an ambiguous reply be full of ambition an ambitious man emergency ambulance amend a document an amiable smile amid warm applause among the crowd amount insured ample evidence power amplifier amplify the signal The story amuses me.

法国大使模棱两可的答复雄心勃勃有抱负的人急救车修改文件亲切的微笑在热烈的掌声中在人群中保险金额充足的证据功率放大器放大信号这个故事使我发笑。

This study aims on whether the antagonist β-transduction repeat containing protein of Sonic hedgehog signal transduction expressed in tooth germs ameloblast and odontoblast or not.

目的观察Sonichedgehog信号转导通路的阻遏蛋白β-TrCP在小鼠牙胚发育不同时期的表达情况，探讨β—TrCP在晚期牙胚发育中的作用与意义。

The results suggest that Smad4,one of the intracellular downstream molecules of TGF-β superfamily,and an inductive signal mediating epithelial-mesenchymal interaction,may regulate the differentiation of ameloblast and odontoblast cells,and modulate dentinogenesis and amelogenesis.

结论首次观察到Smad4信号分子在人牙胚发育过程中的表达，Smad4作为TGF-β超家族细胞内信号分子，可能参与上皮间充质的相互作用，同时也参与成釉细胞和成牙本质细胞的分化以及牙釉质和牙本质的形成。

Therefore, the signal of analyte could not be suppressed when using ammonium phosphate in CE/MS.

在酸性条件下，电渗流的速度降到相当低，因此缓冲溶液中的磷酸根阴离子流入质谱的量是非常少的，所以使用磷酸铵的缓冲溶液，并不会严重影响分析物的质谱讯号。

Through the amplification of the signal in particular.

通过对信号的放大整形。

In this paper,a kind of digital lockin amplifier used in FOG signal detection is designed.

提出了一种用于光纤陀螺信号检测的数字锁相放大器的设计方法。

The frequency of the amplitude modulation signal is adjusted until a maximum lamp voltage is detected.

调节调幅信号的频率，直至检测到最大的灯电压为止。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。