专业术语—口腔生理学术语S2(英文详解)

时间：2006-07-05 16:00:00

（单词翻译:单击）

Sesamoid bone - a small bone which appears at the age of thirteen, adjacent to the carpo-metacarpal joint¹ of the thumb and is of use in determining the skeletal age of a child.

Sharpey's fibres. - are collagen fibres which have been trapped in bone or cementum in order to anchor them. see also extrinsic² fibres.

Sialoproteins - a family of adhesion molecules³ which include osteopontin. Bone sialoprotein is formed by cells lining⁴ the root surface and influences cementoblast differentiation⁵ which encourages mineralisation. Dentine sialoprotein appears to inhibit⁶ mineralisation. Osteoclasts adhere both to bone sialoprotein and osteopontin.

Sinus - a curved out hollow space in side the skull⁷ which is lined by respiratory epithelium and drains into the back of the throat. For example, maxillary s., ethmoid, s., sphenoids.

Solubility⁸-product - a value found by multiplying the concentration of positive IONS by the concentration of negative ions in a solution of a salt, hence [Ca]+ x [P04]- = Ksp(solubility product). The value for Ksp is constant when the solution of ions is saturated⁹ and in balance with its solid crystalline form. Acid helps increase the solubility of a weakly soluble¹⁰ salt.

Sphenomandibular ligament - a ligament which joins the lingula of the mandible to the spine¹¹ of the sphenoid bone.

Spongy-bone - the bone beneath the cortical bone which has been thinned out by bone remodelling¹² to form a spongy inner core. Also called cancellous (lace-like) bone.

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1 joint
adj.联合的，共同的；n.关节，接合处；v.连接，贴合
参考例句：
I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。 We wrote a letter in joint names.我们联名写了封信。

2 extrinsic
adj.外部的；不紧要的
参考例句：
Nowadays there are more extrinsic pressures to get married.现在来自外部的结婚压力多了。 The question is extrinsic to our discussion.这个问题和我们的讨论无关。

3 molecules
分子( molecule的名词复数 )
参考例句：
The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。 Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里，大分子裂变为小分子。

4 lining
n.衬里，衬料
参考例句：
The lining of my coat is torn.我的外套衬里破了。 Moss makes an attractive lining to wire baskets.用苔藓垫在铁丝篮里很漂亮。

5 differentiation
n.区别，区分
参考例句：
There can be no differentiation without contrast. 有比较才有差别。 The operation that is the inverse of differentiation is called integration. 与微分相反的运算叫做积分。

6 inhibit
vt.阻止，妨碍，抑制
参考例句：
Don't let ego and greed inhibit clear thinking and hard work.不要让自我和贪婪妨碍清晰的思维和刻苦的工作。 They passed a law to inhibit people from parking in the street.他们通过一项法令以阻止人们在街上停车。

7 skull
n.头骨；颅骨
参考例句：
The skull bones fuse between the ages of fifteen and twenty-five.头骨在15至25岁之间长合。 He fell out of the window and cracked his skull.他从窗子摔了出去，跌裂了颅骨。

8 solubility
n.溶解度；可解决性；溶度
参考例句：
Elasticity, solubility, inflammability are paradigm cases of dispositions in natural objects. 伸缩性、可缩性、易燃性是天然物体倾向性的范例。来自辞典例句 Solubility products are sometimes known with similar accuracy. 溶度积时有时也具有同样的准确度。来自辞典例句

9 saturated
a.饱和的，充满的
参考例句：
The continuous rain had saturated the soil. 连绵不断的雨把土地淋了个透。 a saturated solution of sodium chloride 氯化钠饱和溶液

10 soluble
adj.可溶的；可以解决的
参考例句：
These tablets are soluble in water.这些药片可在水中溶解。 Camphor is soluble in alcohol.樟脑在酒精中可以溶化。

11 spine
n.脊柱，脊椎；(动植物的)刺；书脊
参考例句：
He broke his spine in a fall from a horse.他从马上跌下摔断了脊梁骨。 His spine developed a slight curve.他的脊柱有点弯曲。

12 remodelling
v.改变…的结构[形状]( remodel的现在分词 )
参考例句：
That shabby street needs remodelling. 那条陋街需要重建。来自辞典例句 Function-forming and remodelling collagen, reticular and elastic fibres and the ground substances. 合成蛋白质，构成疏松结缔组织的纤维和基质成分。来自互联网