成体、幼仔的耳骨大小和形状都基本一样,表明耳骨的生长和发育与头骨的发育是非同步的。
There is no big difference between the ear bones of mature dolphins and newborn dolphins in size and shape, which indicates that the development of ear bones is non-synchronous as that of the sk…
这些是胎儿的耳骨。
让赖歇特感到吃惊的是,他发现哺乳类的两块耳骨与爬行类颚部的一些骨片相吻合。
He was astonished to find that two of the ear bones in mammals corresponded to pieces of the jaw in reptiles.
因而,福岛陆生这位擅长研究鱼耳石(耳骨能从中得出一条鱼的洄游路径历史)的专家说他感到时间不多了,要赶快完成他的研究。
And so Mr Fukushima, whose expertise is in examining otoliths—the ear bones that provide a history of a fish's migratory patterns—says he feels he must hurry to finish his research.
舒宾写道:“结论不可避免:构成爬行类颚部一部分的鳃弓,同样也构成了哺乳类的耳骨。”
Shubin writes: "the conclusion was inescapable: the same gill arch that formed part of the jaw of a reptile formed ear bones in mammals."
所以,擅长研究鱼耳石(记录鱼类迁徙类型历史的耳骨)的福岛先生说他必须抓紧时间完成自己的研究。
And so Mr Fukushima, whose expertise is in examining otoliths-the ear bones that provide a history of a fish's migratory patterns-says he feels he must hurry to finish his research.
目的比较足板小孔开窗与镫骨全切除术治疗耳硬化症的疗效。
Objective To compare the effect of small fenestra stapedotomy and total stapedectomy in patients with otosclerosis.
结果利用人耳数值模型进行正常耳和病变耳的谐响应分析,得到正常耳和病变耳镫骨底板和鼓膜凸的振幅变化规律。
Result Amplitude variation laws of the stapes footplate and umbo were obtained by comparing the frequency response analytic results between the normal ear and pathological ear.
目的:观察版纳近交系小耳猪骨形成蛋白的成骨活性。
Objective: To investigate the osteogenic activity of bone morphogenetic protein of Banna small-ear inbred-line pigs.
鱼身体与耳骨反应动作的差异刺激了内耳感觉纤维细胞组织。
The difference between the motion of the fish and the otoliths stimulate cilia on the sensory hair cells that are located in the inner ear.
耳骨振动耳机的结构是非常柔软的,我想,它应该是矽橡胶 。
The structure of Ear bone vibration headset is very soft, I guess that it should be silicone rubber.
方法:以髓腔内髓质刮除、骨蜡填充的方法,将20只成年大耳白兔的股骨远端干骺端髓内血供阻断。
Method:The medullary blood supply of distal femoral metaphysis was interrupted by clearing out the medulla of supercondylar segment and then filled with wax in 20 rabbits.
方法:以髓腔内髓质刮除、骨蜡填充的方法,将20只成年大耳白兔的股骨远端干骺端髓内血供阻断。
Method:The medullary blood supply of distal femoral metaphysis was interrupted by clearing out the medulla of supercondylar segment and then filled with wax in 20 rabbits.
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