Hirundo daurica

Red-rumped Swallow(Hirundo daurica) is a famous kind of good and lucky bird.

金腰燕(H irundo daurica)是著名的益鸟和吉祥鸟。

Furthermore, the nest locations and breeding behavior of Apus pacificu kanoi and Delichon dasypus nigrimentalis, which nested at local crags, were studied in this paper.

2006年12月至2008年11月对武夷山风景名胜区鸟类群落结构进行调查研究,并观察研究在主要景点岩壁上混合营巢的两种鸟类:白腰雨燕(Apus pacificu kanoi)和烟腹毛脚燕(Delichon dasypus nigrimentalis)的巢区分布和繁殖行为,结果如下:1。

STUDIES ON QUANTITATIVE CHANGE OF THE HOUSE SWIFTS (APUS AFFINIS SUBFURCATUS) IN KUNMING

昆明地区小白腰雨燕数量变动的研究

THE BREEDING BEHAVIOUR AND POPULATION DYNAMICS OF THE LARGE WHITE-RUMPED SWIFT, APUS PACIFICUS PACIFICUS (LATHAM), AT CHENIUSHAN ISLAND IN THE YELLOW SEA

黄海车牛山岛白腰雨燕的繁殖习性及种群动态

DIET-ANALYSES OF THE LARGE WHITE-RUMPED SWIFT, APUS PACIFICUS, AT CHENLUSHAN ISLAND IN THE YELLOW SEA AND EXAMINATION OF THEIR PATTERN OF ACTIVITIESBY RADAR

黄海车牛山岛白腰雨燕的食性分析及其在巢区活动的雷达测定

The petrel rode the storm.

海燕在暴风雨中飞掠。

Falling flowers suggest my lonely state,/So would a swallow flying with its mate.

落花人独立,微雨燕双飞。

ENTERTAINING LITERARY MEN IN MY OFFICIAL RESIDENCE ON A RAINY DAY

郡斋雨中与诸文士燕集

"cutaway:a man's formal daytime coat, with front edges sloping diagonally from the waist and forming tails at the back."

"燕尾服:一种男子在白天穿的礼服,其下摆从前腰围呈斜线剪裁并在背后形成尾状."

A man's formal daytime coat, with front edges sloping diagonally from the waist and forming tails at the back.

燕尾服一种男子在白天穿的礼服，其下摆从前腰围呈斜线剪裁并在背后形成尾状

American swift that nests in e.g. unused chimneys.

在废弃的烟囱中筑巢的美洲雨燕。

An Exciting Shout in the Rain Storm --Comparison between the two Works of Petrel and Quyuan;

暴风雨中的激情呐喊——比较《海燕》与《屈原》

They have also asked for news of the arrival of swifts, swallows, bumble bees, queen wasps, and daisies.

同时他们也征集有关雨燕、燕子、大黄蜂、胡蜂后和雏菊花出现的消息。

Any of several terns of the genera Anous and Micranous, found in tropical waters and having a dark brown or black color with a white or gray head.

黑燕鸥一种燕鸥黑燕鸥和小黑燕鸥属，发现生长于热带水中，头为白色或灰色，身为深褐色或黑色

swifts; in former classifications included in the order Coraciiformes.

雨燕；在旧的分类中，包含于佛法僧目之中。

Studies of the Influence of Lighting on Swift Behavior in Summer Palace

颐和园夜间照明对雨燕影响的试验研究

Method: Characteristics of white EBN pieces,red EBN,white fungus pieces and EBN painted with colloid were observed under stereoscopy.

方法:观察白燕碎、血燕盏、银耳碎及涂胶白燕盏在体视镜下的特征区别。

requiring white ties and tailcoats for men.

要求男人打白色领结、穿燕尾服。

common tern of Eurasia and America having white black and gray plumage.

欧亚大陆和美洲普通的燕鸥，灰羽白背。

Groats protein contents range up to 19%.

去壳燕麦的蛋白质含量可达19％。