同一地区另一个著名的坟场是个叫做惠灵顿洞穴的地方，人们在那里第一次发现了双门齿兽——目前已知的最大的有袋类动物。
Another famous boneyard in the same region is a place called Wellington Caves, where Diprotodon, the largest known marsupial, was first discovered.
猫的牙齿分为门齿、犬齿和臼齿。
上门齿是最容易受到腐蚀的牙齿。
The top front teeth are the ones which are most at risk from tooth decay.
该门齿满足与剪刀抓地力。
门牙，门齿，切牙。
并发症：发生门齿移位2例，颈部皮下气肿1例。
The postoperative complications are: dentes primoris moving in 2 cases and aerodermectasia in 1 case.
第四部分重点论述厦门齿轮厂的绩效考核体系设计。
The forth part focuses on the performance appraisal system design of Xiamen gear plant.
譬如，牙齿更为原始，有大的犬齿和非常合适的门齿。
For example, the teeth are more primitive. There are large canines and unusually shaped incisors.
本报告之病例即为借由牙科放射检查诊断出混合性齿瘤及阻生侧门齿。
In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.
象牙由门齿进化而来，它们深深的嵌在大象的头骨中，与无数神经相连。
Tusks are modified incisors that are embedded, with enormous nerves, deep into the skull of an elephant.
丁村人形态介于现代人和猿人之间，其门齿具铲形特征，与现代蒙古人相近。
Shape between the small village between the modern and the ape-man, their shovel-shaped incisors with features similar to those of modern Mongolians.
和非洲犀牛不一样，印度犀牛不会用额头上的角对刺，它们的武器是巨大且锋利的下门齿。
Unlike African rhinos, Indian rhinos don't gore an enemy with the spike on their heads. They bite with large, sharp lower incisors.
2007年一位农民警觉地告诉科学家，在澳大利亚维多利亚一条干涸的河床上有重大发现：多个保存完好的双门齿兽的足迹。
On a drying lake bed in Victoria, a farmer in 2007 alerted scientists to a major find: well-preserved tracks of a Diprotodon.
考拉大脑和身体的比重是哺乳动物中最小的之一，比它所属的双门齿型有袋动物的平均值小了60%，重量只有19.2克（就一个核桃那么大）。
The koala has one of the smallest brains in proportion to body weight of any mammal, being 60% smaller than that of a typical diprotodont, weighing only 19.2 g.
考拉大脑和身体的比重是哺乳动物中最小的之一，比它所属的双门齿型有袋动物的平均值小了60%，重量只有19.2克（就一个核桃那么大）。
The koala has one of the smallest brains in proportion to body weight of any mammal, being 60% smaller than that of a typical diprotodont, weighing only 19.2 g.
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