Play-bills and snapshots, a withered boutonniere, old report cards that stung me with pride; a stack of homemade thank-you cards from the second-grade Spanish class Jeff volunteered to teach.

This is the boutonniere from my high school prom. A piece of cake from my Bar Mitzvah.

这是我高中毕业舞会戴的襟花，还有我犹太成年礼上剩的一块蛋糕。

Objective To introduce and evaluate treatment outcome and method of boutonniere deformity translocationing one lateral band of extensor apparatus.

目的介绍应用单外侧腱移位治疗手指钮孔畸形的方法和疗效。

Tendon transplantation in the treatment of boutonniere deformity by changing dynamic structures of extenso-tendon apparatus

借助伸腱装置动力结构变化的肌腱移植矫正钮扣状畸形

Large shaggy-coated bovid mammal of Canada and greenland; intermediate in size and anatomy between an ox and a sheep.

产于加拿大和格陵兰的大型鬃毛粗硬的牛；体型大小和生理特征介于牛和羊之间。

The morphological patterns that characterize the postcranial anatomy of bovid species from each habitat type were identified with stepwise canonical discriminant analysis and decision trees, a technique based on machine learning.

利用逐步分辨分析方法和一个基于机器学习的决策树方法鉴别了每种生境中牛科动物颅后解剖结构的形态特征。

Eight restriction endonucleases were used to investigate mitochondrial DNA polymorphisms of takin, cattle, sheep, buffalo and goat in Bovidae.

用8种限制酶分析了5种牛科动物，羚牛、黄牛、水牛、绵羊和山羊的线粒体DNA的多态性。

There are two types of wildebeests: black and blue. They are members of the Bovidae family along with cows, goats and antelopes.

牛羚分为两种，黑色牛羚和蓝色牛羚，他们和奶牛、山羊、羚羊同属于牛科动物。

Distinguished from Bovidae by the male's having solid deciduous antlers.

与牛科动物的区别为其雄性有实心的美味鹿角。

The data also supports the point that yak is classified as Poephagus of Bovinae, Poephagus including two species: Poephagus grunniens and Poephagus mucus.

支持将牦牛划分为牛亚科牦牛属的观点，牦牛属包括家牦牛和野牦牛两个种。

Detection of Bovine Spongiform Encephalopathy Using Monoclonal Antibodies Against Prion Protein and Distribution of Cellular Prion Protein in Central Nervous System

抗朊蛋白单抗用于牛海绵状脑病检测和细胞型朊蛋白在中枢神经组织中的定位和分布

Diagnosis of Bovine Spongiform Encephalopathy and Scrapie by Western blot

免疫印迹法检测牛海绵状脑病和羊瘙痒病

The Research Advance in Pathogenesis and Across-Species Spreading of Bovine Spongiform Encephalopathy

疯牛病发病机理和跨物种传播研究进展

Risk assessment of the bovine spongiform encephalopathy and surveillance strategy

疯牛病的安全风险评估和监控技术研究动态

I went to the bow to investigate and saw a pod of dolphins swimming beside the boat.

我到船头察看，却发现一群海豚在那里游来游去。

Designed or constructed with a bow window in front.

前面设计或安装了弓形窗户的。

The Bow-wow theory sees primitive language as an imitation of natural sounds, such as the cries of animals, like quack, cuckoo.

该吠声理论认为，原始的语言，模仿自然的声音，如动物的呼声一样，庸医，杜鹃。

Why can't we have a bow-wow, dad?

爸爸，我们为什么不能养条狗呢？

Bow-wow! Look at the big dog.

汪，汪！看看那只狗。

The bow-wow theory: In primitive times people imitated the sounds of the animal calls in the wild environment they lived and speech developed from that.

“汪汪”理论：原始时代，人们在野外模仿动物发出的叫声，语言便产生了。

The Bowden cable must always be set free of play.

波顿拉线必须始终松弛。