查询词典 extinction

The Lower Middle Cambrian boundary in North China Platform has been defined by the extinction of the trilobite genus Redlichia and the first appearance of different ptychopariid genera, namely, Shantungaspis Xiang et al.

详细记述安徽淮南老鹰山下、中寒武统界线剖面及所含三叶虫动物群，提出在华北及东北南部地台区划分下、中寒武统界线新定义：即三叶虫Pagetia 的首次出现作为中寒武世的开始；描述5 科22 属34 种及未定种，包括2 新属16 新种。

Flavonoid natural dyes are an important class of natural colorants, but they have some drawbacks such as lower substantivity to fiber and relatively small molar extinction coefficient; pyrazolone azo dyes have been widely applied for a long time, however, their fixation on fiber is still not perfect.

黄酮类天然染料是极其重要的一类天然色素，但存在对纤维亲和力差，摩尔消光系数低等诸多缺点：吡唑啉酮类偶氮染料尽管被长期广泛应用，但在纤维上的固色率仍不理想。

Two paradigms (blockade of reconsolidation and extinction) have been used in the laboratory to reduce acquired fear.

实验室已采用两个范例（阻断记忆的重新巩固和记忆消除）来减少获得性恐惧。

Life began to redive rsify after the great Permo-Triassic extinction and warm-water faunas spread a cross Tethys.

在经历了二叠纪末的生物大绝灭后，生命开始复苏。暖水海洋生物在特提斯海蓬勃发展。

Failure to comply with this process wi ll result in a cataclysmic system crash, killing everyone connected to the Mat rix, which, coupled with the extermination of Zion, will ultimately result in the extinction of the entire human race.

没有按这个过程执行的后果将是灾难性的系统崩溃，杀死连在matrix上的每一个人，如果加上锡安的毁灭，将最终导致整个人类种族的灭绝。

If the EU continues on this path, orange roughy and many other species may suffer a commercial extinction over the next two years,'' said Carol Phua from the World Wildlife Fund.

普雅说︰「由於深海物种成长率缓慢，面临渔业压力时相当脆弱……假如欧盟执意这样做，纽西兰红鱼与其他物种两年后可能会在市面上绝迹。

The recovery time of body temperature,the improvement time of general state,the extinction time of scleredema,and therapeutic efficacy of both groups were observed.

结果 观察组患儿体温恢复时间、一般情况好转时间及硬肿消退时间较对照组明显缩短(P.05)，观察组总有效率（96.6%）明显高于对照组（86.4%，P.05。

Twenty two child patients in the control group were given conventional therapy;based on the conventional therapy,thirty cases in the observation group were given 1-2 mL.kg.d-1 compound salvia injection and Vitamin E as reginal external use.The recovery time of body temperature,the improvement time of general state,the extinction time of scleredema,and therapeutic efficacy of both groups were observed.

将52例寒冷损伤综合征患儿分为2组，对照组22例采用常规治疗，观察组30例在常规治疗基础上加用复方丹参注射液1～2 mL·kg-1·d-1及维生素E局部外用，观察患儿体温恢复时间、一般情况好转时间、硬肿消退时间及治疗效果。

MethodsTo observe the effects of Xiaoshui powder on promoting extinction of tuberculous pleural fluid of Mus musculus albus with the administration route of lavage,counteracting Chronic hyperplastic inflammation ,and in their weight of thymus gland and spleen of mouse, as well as the level of serumal hemolysin.

方法运用灌胃给药途径观察其对小鼠在促进结核性胸水的消退、抗慢性增生性炎症中的作用及其对小鼠胸腺、脾脏的重量和血清溶血素水平的影响。

Fen River area following the completion of the construction of City Management Committee, the Fen River in Taiyuan area to invite the Special Commission and strong support for Mr. Hu Shaorong Fenhe area of the birds to survive, reproduce conducted a study, he early March 2002 to short by the end of September Short seven months, on the Fen River in the area of the shooting to 48 kinds of birds, of which there are on the verge of extinction Spirodela Wei.

汾河景区建成后，太原市建设管理委员会、太原市汾河景区管理委员会特别邀请并大力支持胡少荣先生对汾河景区的鸟类生存、繁衍情况进行研究，他在2002年3月初至9月底短短7个月的时间内，就在汾河景区的拍摄到48种鸟，其中有濒临绝迹的紫背苇。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。