extinction的例句大全

The destruction of the AP could accelerate the extinction of the acquired CTA and decreased aversive reactions when rats were given the conditioned taste stimulus.

毁除AP使已获得的CTA消退加快，给以条件性味觉刺激时，厌恶反应减弱。

Efforts over the past decade to save British mammals from extinction have failed to halt population declines in red squirrels, hedgehogs, harvest mice and Scottish wildcats.

过去十年间，人们为拯救英国哺乳动物使其免于灭绝的努力并未能遏制住红松鼠，刺猬，巢鼠和苏格兰野猫数量的下降。

Moreover, extinction rules and Bravais types are derived and tabulated in order to facilitate the determination of the superspace group symmetry.

还较详尽地推导了Bravais格子和系统消光规律，并给出它们的完整的表格，以利于空间群的确定。

Study on Regulating Operational Taps for Manual Shift Type Arc-extinction Coil in 35 kV System of Oil Field Power Network

油田35kV系统手动调匝消弧线圈的档位调节

A Method for the Determination of the Extinction arising from Circumstellar Dust Shells

星周尘埃壳层的消光值

Moreover, both maximal level of LTP and its complete extinction preceded those of conditioned behavior, suggesting that the LTP was learning-dependent.

且无论此LTP达最高水平还是它的完全消退均超前于条件性行为反应的水平。

The numerical simulation indicates that, larger biasing current and smaller detuning expand the dynamic range of conversion efficiency and extinction ratio, but worsen the frequency chirp.

数值模拟表明：增大偏置电流、减小失谐量有利于扩展转换效率及消光比的动态范围，同时恶化了频率啁啾的动态范围；

This paper studies the extinction of branching process in varying environments.

本文研究变化环境下分枝过程与灭绝有关的几个基本性质。

The albatross-legendary protector of seafarers-is heading for extinction.

信天翁 -- 传说中航海人的守护者 -- 已经濒临灭绝了.

Pandas can only be found in the wild in China where they are slowly emerging from the brink of extinction.

只有中国才有野生大熊猫。现在已经从灭绝的边缘慢慢繁盛起来。

Michael Bay and the Transformers are inseparable. The 160 minutes of metal-crushing action and visual spectacle in the new Transformers: Age of Extinction is the latest evidence.

迈克尔·贝与《变形金刚》已经密不可分：《变形金刚4：绝迹重生》&这部160分钟充满金属碰撞的视觉盛宴再次证明了这一点。

As is often the case, humans are the primary cause of extinction.

通常情况下, 人类是物种灭绝的主要原因.

We need to protect a lot of animals from extinction.

我们需要保护大量的动物免于灭绝。

In this article a comprehensive analysis of the extinction tese theory for the pulse laser rangefinder has been provided.

本文对脉冲激光测距机消光比测试原理进行了详尽分析。

When we think of extinction, we usually picture large, charismatic creatures, like the saber-toothed tiger, the wooly mammoth or the even the dodo bird.

当我们想到灭绝，我们通常想象大型，那些有魅力的生物，比如剑齿虎，毛茸茸的猛犸象或者渡渡鸟。

Study of extinction ratio characteristics of wavelength conversion using XGM based on LOA

基于LOA的XGM全光波长转换消光比特性的研究

Improving DBR's reflectivity of LOA can also get larger output extinction ratio.

同样，提高LOA中DBR的反射率，也可以获得较高的消光比。

Additionally humans have traveled through this gate from the past such as the Family of Anu and help perpetuate extinction in this cycle as a result of their discordant genealogies and patterning.

另外，人类已经通过这一入口而旅行到过去，比如Anu人家族，并由于他们不和谐的血统与模式的缘故，从而帮助上演了本周期的绝灭。

But accepting the near-inevitable bestowing of personal Jurassic status is one thing; openly inviting mass extinction is quite another.

但是，接受几乎不可避免的老古董封号是一回事，公然地静待被整体淘汰则完全是另一回事。

The story of Noah's Ark is widely regarded as a myth, but US scientists have come up with a space age scheme to save humanity from extinction.

人们普遍认为“诺亚方舟”的故事只不过是虚构的神话。然而，为了挽救人类免遭灭顶之灾，美国科学家计划打造空间时代的“诺亚方舟”。