标本

A dramatic specimen of the small ornithischian dinosaur Psittacosaurus sp.

的一个非常引人注目的化石标本，为我们提供了更多、更可靠的证据。

Almost 300 brightly coloured specimens were taken from the ornithological collection in Tring, Hertfordshire, by thieves who are thought to have stolen them to order, possibly for a collector.

近300只色彩鲜艳得鸟类标本，取自Tring，Hertfordshire所收集，窃贼被认为是有命令的盗窃，可能是一位收藏家。

So named for the odd wires that extend from its head, the creature was first described in 1897 by German ornithologist Otto Kleinschmidt, based on museum specimens.

这种生物因它头上延伸的不寻常的羽毛而得名，1897年，德国鸟类学家Otto Kleinschmidt根据博物馆里的标本，第一次提到了它。

Someone was quite serious about their collecting and assembled all of the orthoclase crystal forms typically found at this famous Colorado locality. 14.7 x 10.8 x 4.0 cm

看来有人非常认真地进行收藏，收集到了科罗拉多这一著名产地出产的所有典型晶形的正长石标本。14.7 x 10.8 x 4.0 cm

To date, 50 Orthopteran fossils have been found from 14 provinces in China, among which 38 genera including 48 species were published.

截至目前，中国古昆虫学家已研究了分布于中国14省区的50件直翅目化石标本，发表新属38个，新种48个。

The osteology and integument of deinonychosaurs from the Jehol Group of western Liaoning Province are described in detail and the discussions on the coelurosaurian evolution, in particular the origin of birds and related issues are made.

其中产自义县组底部的奔龙类和伤齿龙类骨架代表这两个类群世界上已知最早的保存较完整的标本，对我们全面了解这两个重要类群和它们的演化历史具有重要意义，尤其对我们了解鸟类和飞行起源以及羽毛的早期演化具有重要意义。

Methods From 1990 to 2005, investigation was carried out with trap - night method in residential area, paddyfield and dry land at fixed date every month to collect samples of rodents, identify classification and count density and structure of rodents.

1990—2005年每月定期在住宅、稻田、旱地3种生境采用夹夜法调查，收集鼠类标本，分类鉴定，统计鼠密度和鼠种组成。

Paired samples were cultured at 25 and 37 °C.

每份标本分别在25和37度作了双份培养。

Measurements were made in paired samples obtained an average of 12 years apart from 379 of these participants in order to quantify within-person fluctuations in inflammatory marker levels.

我们还测定了其中 379 例研究对象前后平均相隔 12 年所采集的配对标本，对炎症标志物水平的个人波动情况进行定量分析。

Paired colorectal tissue samples and corresponding nonmalignant tissues were obtained by surgical resection.

然后通过实时定量PCR和免疫组化染色的方法鉴定每个标本的膜联蛋白A5的mRNA和蛋白表达情况。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。