血管收缩器（ Ameroid Constrictor ） 也称渐缩环，主要用于小动物血管慢性收缩，制作一定的动物病理模型，比如, 制作慢性脑低灌注大小鼠模型；也可以用于肝门腔静脉或肝分流的外科治疗。 血管收缩器内层一种特殊吸湿性生物材料，随着时间的推移该材料吸湿膨胀，慢慢挡住了血管；外层环一般是 ...

这些是盗贼之海中5个的经典Rare彩蛋！ Battletoads的彩蛋 自从他们在最初的《Battletoads》，Rash，Pimple和Zitz战斗青蛙与蛇有着一定的亲和力，在Snake Pit阶段选择搭便车，后来与一个名叫Boa Constrictor的超级战斗蟾蜍对峙。也许那时恰如其分，他们的遗产将继续在盗贼之 ...

monkeys stink. When I talk I get excited. Had so many knocks on the head in saloon fights I don’t always remember. It’s a nuisance when you can’t remember. I be damned if it ain’t. It makes you mad.

“这是在有限空间里很好的移动方式，”杰恩说，“很多体型巨大的蛇类都这样运动：毒蛇（viper）、大蟒（boa constrictor）、水蟒（anaconda）、蟒蛇 ...

But I had never drawn a sheep. 因为我从来没有画过羊， So I drew for him one of the two pictures I had drawn so often. 我就给他重画我所仅仅会画的两副画中的 It was that of the boa constrictor from the outside. 那副闭着肚皮的巨蟒。 And I was ...

页头上就是那副画的摹本。 Once when I was six years old I saw a magnificent picture in a book, called True Stories from Nature, about the primeval forest. It was a picture of a boa constrictor in the act of ...

因此，我把我的献词改为： To Leon Werth when he was a little boy 献给还是小男孩时的莱翁·维尔特 Once when I was six years old I saw a magnificent picture in a book, called True Stories from Nature, about the primeval forest. It ...