extinction的例句大全

International Technical Committee for the Prevention and Extinction of Fire

国际消防技术委员会

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Among the contents of the test observation, there are the analysis of the stability of the photometer, the determination of the observation accuracy, the extinction and transformation coefficients. Also, a few eclipsing binaries are observed.

试观测内容包括：光度计系统与望远镜的匹配情况、仪器的稳定度的估计，观测精度、极限星等、消光归化系数的测定以及几个食双星的光电测光工作。

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Errors analysis of testing sediment grain size by the methods of laser way and extinction sedimentation way

激光法与消光沉降法测试泥沙粒径误差分析

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The research results show that the breakdown probability of vacuum extinction chamber with triple breaks is lower than that of vacuum extinction chamber model with single break, the testing data basically coincides with theoretical distribution curve.

研究表明，三断口真空灭弧室比单断口真空灭弧室具有更低的击穿概率，试验数据与理论分布曲线基本吻合。

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This is the story of wildlife conservation in the age of mass extinction.

也是个关于在大规模的物种灭绝时代如何保护野生动物的故事。

六级真题- 2018年 12月 1卷 短文填空

Greatest Extinction Since the End of the Age of Dinosaurs?

恐龙时代以后的最大规模灭绝？

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For the dyes with triphenylamine, the introduction of thiophene afforded a red-shift maximum absorption and threshold wavelength and improved molar extinction coefficient.

在三苯胺为给体的染料中，引入噻吩后，染料的最大吸收波长和吸收截止波长都出现红移，染料摩尔消光系数提高。

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Atmospheric aerosol extinction coefficient reflects its extinction characteristics, which can be used for further discussing of other environment quality problems, such as through rate and visibility atmospheric.

大气气溶胶的消光系数反映其消光特性，依据该系数可进一步讨论透过率及能见度等大气环境质量问题，因此对大气气溶胶的消光系数测量有着重要的现实意义。

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Most scientific estimates peg extinction at 40000 years ago, though it's possible they could have survived to as recently as 7000 years ago.

很多科学家猜测沃那比蛇灭绝于4万年前，然而另一种猜测则宣称沃那比蛇可能灭绝于约7千年前。

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Pragmatistic culture is in conformity with era taking surviving or saving the nation from extinction as theme.

实用主义文化是和以生存或救亡为主题的时代相适应的。

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The results show that under the constant coating parameters the thermal absorption of the single-layer coating not only depends on the extinction coefficient of the coating, but also the extinction coefficient of the adjacent coating.

结果表明，单一膜层的热吸收率，在膜层参数确定的条件下，不仅取决于此膜层材料的消光系数，而且取决于相邻膜层的消光系数。

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After thermal cycling, the transmittance of the film decreases, but the refractive index and extinction coefficient increase, which are the results of structural change from amorphous to crystalline phase.

另外，热循环后的薄膜的透射率明显降低，折射率和消光系数都增加。

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The threat of universal extinction hangs over all the world.

世界毁灭的威胁笼罩着全球。

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An operation is beginning to try to save a species of crocodile from extinction

一项努力拯救一个鳄鱼物种、使其免于灭绝的行动已经开始。

柯林斯高阶英汉双解学习词典

Analysis of Diesel Soot Formation with a Laser Light Extinction Method

用激光消光方法分析柴油机碳烟的形成

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Objective To study the effect and clinical meaning and pathogenic of extinction on cerebral cortex lesion.

目的探讨一侧大脑皮质病变对知觉消去的影响及其临床意义和理论机制。

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However, poaching would greatly accelerate the population extinction.

但是人为捕杀可迅速减少大熊猫种群数量，加速其灭绝过程。

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In the geobiological history of the Earth, this is the third extinction after the great extinctions at the end of the Paleozoic and the Mesozoic Eras.

在地球的地质&生命历史中，这是继古生代末期和中生代末期物种大批灭绝之后的第三次终结。

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The experiment shows the extinction ratio of o light is better than 10-5, that of e light is better than 10-3 although it is influenced by the optical glass, and the transmittance of the combination is basically the same as that of the pure Iceland spar prism.

实验测试表明：该棱镜透射的2束平行光的消光比，o光可达1-05；尽管受到光学玻璃的影响，e光的消光比仍优于1-03；

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Asked the late Kangxi began making a mere formality, although chih, Kuang Hsu period was adjusted, but still did not restore the fate of extinction, after the 1905 abolition of the examination, successful candidates, also will repeal the policy question.

康熙后期策问开始流于形式，虽然同治、光绪时期做了调整但是仍未挽回消亡的命运，1905年废科举以后，殿试策问也随之废止了。

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