查询词典 rare bird

Several years ago a rare species of bird for some unknown reason .

几年前，因为某种无人知晓的原因，这种稀有的鸟绝迹了。

Those prepared to travel thousands of miles for a sighting of a rare Siberian bird.

相比之下，普通爱好者的兴趣很容易满足。

All the volcanic rocks present younger K-Ar age (less than 5Ma), which can be termed as Cenozoic rocks. In general speaking, volcansim can be dividied into two eruptive stages. In the first stage, volcanic rocks for Pliocene epoch (4. 4-5Ma) consist of basanite and tephrite, which distributed on Mt. Crater, Cape Bird, and southern bank of Bonney Lake; In the second stage, volcanic rocks for Quaternary (less than 1 Ma) are mainly composed of latite, which are distributed on Cape Rodeys and Cape Evens.On the basis of geochemical data such as major elements, trace elements , rare earth elements, isotope, microprobe analysis, combined with main achievement taken by previous researcher in this area, conclusions are drawn basically as follows

所喷发的火山岩K-Ar年龄值均小于5Ma，为新生代火山岩，大体上可以分为两个喷发阶段，第一个阶段为上新世火山岩(年龄值为4.4-5.0Ma)，主要由碧玄岩和碱玄岩组成，分布于罗斯岛上的克雷克特山、鸟角和泰勒谷的博尼湖南岸；第二阶段为第四纪火山岩(年龄值均小于1Ma)，主要由安粗岩组成，分布于罗斯岛上的罗德角和伊万思角，通过主要元素、微量元素、同位素结合电子探针以及前人的研究成果，我们大体上可以得出如下认识

But at the same time ,there are the rare leisureliness and quietness ,detached feeling and harmony in his personality ,which can be found good exposure in his poem ,such as"bird image"and"wine interest", expose a kind of trans–reality .

文章认为，其途径有三：其一，安时处顺、审美自足信念的思考。陶渊明对人生的苦难，对外界自然和社会环境限制人的事实都坦然地接受，但同时他又从"自然哲学"思辩的高度超越着这种苦难和束缚。

As if the meandering bird were something exotic and rare.

犹如蜿蜒的鸟是一件具有异国情调和罕见。

That bird is very rare in this country.

那种鸟在这个国家很稀有。

We make a nature sanctuary for rare birds, prescribing absolute security for all species; and we may find that some common and hardy kind of bird multiplies beyond measure and ousts the rare kinds in whichwe were particularly interested.

我们为珍稀鸟类设立自然保护区，旨在确保所有物种的绝对安全；然而我们可能发现，一些生命力旺盛的普通鸟类就漫无限制地繁殖而那些我们特别感兴趣的珍稀品种却被驱逐了。

Rare Beauties Of Bali - Bali Mynahs are a rare and beautiful bird found only on the Bali Island in Indonesia .

巴厘岛m ynahs是一种罕见的和美丽的鸟类，发现不仅对峇里岛在印尼。

Devoted birdwatchers, those prepared to travel thousands of miles for a sighting of a rare Siberian bird, are fast joined by a new breed of follower whose interest is satiated by watching a few finches on a Sunday walk or putting up a bird-box in the back garden.

这一段里，作者把精英分子和普通爱好者进行了比较。那些铁杆的爱好者是那些乐意在全天候的情况下，等上很长时间，只为了饱一下眼福的那类。

Devoted birdwatchers, those prepared to travel thousands of miles for a sighting of a rare Siberian bird, are fast being joined by a new breed of follower whose interest is satiated by watching a few finches on a Sunday walk or putting up a bird-box in the back garden.

那些热心的鸟类观察者们，随时可以出发去几千英里之外，就为看一眼某种罕见的西伯利亚鸟，现在又有一批新的追随者加入进来：这些人只要通过周日散步途中观赏几只雀科鸣鸟、或是在后院支上一个鸟箱，他们的兴趣就能得到满足。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。