dentition

[美]/den'tɪʃ(ə)n/
[英]/dɛn'tɪʃən/
词频: 极高

释义

n.生齿;
齿系;
齿列
词形变化

例句

homodont dentition Teeth in jaw have the same shape.

同齿形在颌的齿有相同的形状。

homodont Type of dentition where the teeth are all similar, indicative of a uniform diet.

同齿形的齿形均匀全部相似的,显示食性单一的。

It was proved that custom designed framework could solve the clinical dilemma of severe dentition attrition, food impaction and periodontitis, and the odontoptosis was repaired.

采用义齿个别设计铸造支架式可摘局部义齿修复各类缺牙,可较好地解决牙列重度磨耗、食物嵌塞、牙周疾患等问题。

In larval stage: dentition formula 2|2, had no spiracular plate, there were a pairs of anal setas and had no anus sulcus posterior.

幼蜱齿式2|2,无气门板,肛毛1对,无肛后沟,爪垫明显超过爪长的2/3。

The dentist examined her dentition carefully.

牙医仔细检查了她的牙齿。

Proper oral hygiene is essential for maintaining healthy dentition.

良好口腔卫生对于保持健康的牙齿至关重要。

Regular dental check-ups can help prevent issues with your dentition.

定期牙科检查可以帮助预防牙齿问题。

A balanced diet is important for good dentition.

均衡饮食对于良好的牙齿很重要。

Some people may require braces to correct their dentition.

有些人可能需要牙套来矫正他们的牙齿。

The dentist recommended a fluoride treatment to strengthen the patient's dentition.

牙医建议对患者进行氟化物治疗以加强其牙齿。

Poor dentition can lead to difficulties in chewing and speaking.

牙齿不好可能导致咀嚼和说话困难。

Regular brushing and flossing are important for maintaining healthy dentition.

定期刷牙和使用牙线对于保持健康的牙齿很重要。

Genetics can play a role in determining the quality of one's dentition.

遗传因素可能在决定一个人牙齿质量方面起作用。

The dentist recommended a night guard to protect the patient's dentition from grinding.

牙医建议患者戴夜间牙套以保护牙齿免受磨损。

原声例句

Many Piscivores also have what is called procumbent dentition.

许多食鱼动物也有所谓的平卧牙列。

来源: University of Alberta - Dinosaur Paleontology

They have some very specialized dentition that helps them process the food that they go for.

它们有一些非常特殊的牙列,可以帮助它们处理所需的食物。

来源: Animal Logic

Indeed, they're equipped with the dentition to do damage, but they rarely attack humans.

事实上,它们配备了牙列来造成伤害,但它们很少攻击人类。

来源: TED-Ed (video version)

Procumbent dentition allows the front tips of the jaws to be used to impale a fish, like a harpoon.

横卧的牙列允许使用下颚的前尖来刺穿鱼,就像鱼叉一样。

来源: University of Alberta - Dinosaur Paleontology

Humans have two sets of teeth, the deciduous dentition of childhood, which fall out and are replaced by the permanent dentition of adulthood.

人类有两套牙齿,儿童时期的乳牙会脱落,并被成年时期的恒牙齿列所取代。

来源: 2017 Class of Specialized Foreign Language Audio

Those flat, serrated teeth that Boverisuchus and other Planocraniids had are known as ziphodont dentition, and it made a big difference in how they could take down big prey.

Boverisuchus 和其他 Planocraniids 拥有的那些扁平的锯齿状牙齿被称为剑齿类,这对它们捕食大型猎物的方式产生了很大的影响。

来源: PBS Earth - Animal Fun Facts

The rest of its dentition was made to shear through flesh, too, like specialized premolars that resembled bolt cutters – kinda like the extreme version of the scissor-like carnassial teeth of carnivorans.

它的其余齿列也被用来剪断肉,就像专门的前臼齿, 类似于断线钳——有点像食肉动物剪刀状的食肉牙齿的极端版本​​。

来源: PBS Earth - Animal Fun Facts

Based on their dentition, we can pretty  comfortably say that their diet likely consisted of smaller mammals, as well as birds  and lizards, which is very similar to the menus of modern arboreal felines like margays.

根据它们的牙列,我们可以很轻松地说,它们的饮食可能包括较小的哺乳动物,以及鸟类和蜥蜴,这与虎猫等现代树栖猫科动物的菜单非常相似。

来源: Animal Logic

That's where the name " Atopodentatus" comes from - it literally means " unusual teeth." Its peculiar dentition looked like some pterosaurs that are suspected to have been filter feeders and whose teeth would've been too fragile to grasp or crunch prey.

这就是“Atopodentatus”这个名字的由来 - 它的字面意思是“不寻常的牙齿”。它奇特的牙齿看起来像一些被怀疑是滤食性翼龙,它们的牙齿太脆弱,无法抓住或咬碎猎物。

来源: PBS Earth - Animal Fun Facts

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