专业术语—口腔生理学术语M1(英文详解)
Macrophages - cells derived 1 from monocytes which have the ability to phagocytose foreign particles and dead tissue and to move through tissue, or to remain fixed 2 in one place. There are many macrophages in the spleen where they remove dead red blood cells from the circulation.
Major salivary 3 glands 4 - are three large glands on each side of the face; the parotid, submandibular and submaxillary.
Malleus - one of the three bones of the inner ear. The others are the stapes and the incus.
Mastication 5 - the process of preparing food for swallowing and digestion 6 by chewing it.
Matrix - comes from the Latin word "mater"meaning mother. It is a structure which encloses or holds something within it. Cells are held or enclosed in a matrix of fibres, water and large molecules 8 called the ground substance.
Matrix vesicles. - small bubble-like structures containing calcium-binding phospholipids and alkaline phosphatase. Crystals of hydroxyapatite from inside the vesicle which ruptures 9 and releasing crystals into the surrounding osteoid or predentine so as to start mineralising it.
Mechano-receptors- sensory 10 receptors which respond when mechanically deformed 11 by pressure, tension, vibration 12 or touch.
Mesenchyme - dental mesenchyme is tissue derived from the mesoderm of the embryo 13 and which has been infiltrated 14 and highly influenced by migrating cells from theneural crest 15.
Mesial drift - a gradual movement of all the posterior teeth in a mesial direction. It occurs only if there has been interproximal wear between the teeth. The drift is not a passive one however, as it has been shown that during chewing, the bite force has a a mesial component 16.
Mesial - towards the midline.
Mesoderm - the middle of the three cell layers which form, as the clump 17 of early embryonic 18 cells begins to differentiate 19. The mesoderm will form the muscles, blood system, connective tissue, including bone and dentine, the kidneys and the dermis 20 of the skin. The other two layers are the ectoderm and theendoderm.
Messenger RNA - a ribose nucleic acid acid which caries the DNA 21 code in matching nucleotides, from the nucleus 22 to the ribosome of the cell.
Metabolise - to obtain energy by breaking down a molecule 7 into smaller components 23, as in respiration 24 or to store energy by building a more complex molecule out of smaller components. It always takes place in a number of stages, controlled by enzymes 25. Each step in the process follows a predictable "metabolic 26" pathway for that reaction.
- Many English words are derived from Latin and Greek. 英语很多词源出于拉丁文和希腊文。 来自《简明英汉词典》
- He derived his enthusiasm for literature from his father. 他对文学的爱好是受他父亲的影响。 来自《简明英汉词典》
- Have you two fixed on a date for the wedding yet?你们俩选定婚期了吗？
- Once the aim is fixed,we should not change it arbitrarily.目标一旦确定，我们就不应该随意改变。
- Small doses depress salivary and bronchial secretion and sweating. 小剂量可抑制唾液分泌、支气管分泌及出汗。
- The five pairs of salivary glands open into the mouth. 有五对唾液腺通向口腔。
- Regular like spike wave and poly spike wave were found in mastication. 在咀嚼时可见有规律性类似棘波、多棘波。 来自互联网
- Mastication is one of the most important fundamental oral functions. 咀嚼是口腔重要的生理功能之一。 来自互联网
- This kind of tea acts as an aid to digestion.这种茶可助消化。
- This food is easy of digestion.这食物容易消化。
- A molecule of water is made up of two atoms of hygrogen and one atom of oxygen.一个水分子是由P妈̬f婘̬ 妈̬成的。
- This gives us the structural formula of the molecule.这种方式给出了分子的结构式。
- 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。
- Fault ruptures may consist of a single narrow main break. 断层破裂可能只包括单独一条狭窄的主裂隙。 来自辞典例句
- The dry seed ruptures and the green leaf uncurls. 干瘪的种子裂开了，卷曲的绿叶伸展了。 来自辞典例句
- Human powers of sensory discrimination are limited.人类感官分辨能力有限。
- The sensory system may undergo long-term adaptation in alien environments.感觉系统对陌生的环境可能经过长时期才能适应。
- He was born with a deformed right leg.他出生时右腿畸形。
- His body was deformed by leprosy.他的身体因为麻风病变形了。
- There is so much vibration on a ship that one cannot write.船上的震动大得使人无法书写。
- The vibration of the window woke me up.窗子的震动把我惊醒了。
- They are engaging in an embryo research.他们正在进行一项胚胎研究。
- The project was barely in embryo.该计划只是个雏形。
- The headquarters had been infiltrated by enemy spies. 总部混入了敌方特务。
- Many Chinese idioms have infiltrated into the Japanese language. 许多中国成语浸透到日语中。 来自《现代英汉综合大词典》
- The rooster bristled his crest.公鸡竖起了鸡冠。
- He reached the crest of the hill before dawn.他于黎明前到达山顶。
- Each component is carefully checked before assembly.每个零件在装配前都经过仔细检查。
- Blade and handle are the component parts of a knife.刀身和刀柄是一把刀的组成部分。
- A stream meandered gently through a clump of trees.一条小溪从树丛中蜿蜒穿过。
- It was as if he had hacked with his thick boots at a clump of bluebells.仿佛他用自己的厚靴子无情地践踏了一丛野风信子。
- It is still in an embryonic stage.它还处于萌芽阶段。
- The plan,as yet,only exists in embryonic form.这个计划迄今为止还只是在酝酿之中。
- You can differentiate between the houses by the shape of their chimneys.你可以凭借烟囱形状的不同来区分这两幢房子。
- He never learned to differentiate between good and evil.他从未学会分辨善恶。
- The dermis is composed of the connective tissue that supports the epidermis.真皮是由支撑表皮的结蒂组织构成的。
- Althouth very thin,the epidermis serves to protect the underlying dermis.表皮虽然非常薄，却可用来保护下层的真皮。
- DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
- Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。
- These young people formed the nucleus of the club.这些年轻人成了俱乐部的核心。
- These councils would form the nucleus of a future regime.这些委员会将成为一个未来政权的核心。
- the components of a machine 机器部件
- Our chemistry teacher often reduces a compound to its components in lab. 在实验室中化学老师常把化合物分解为各种成分。
- They tried artificial respiration but it was of no avail.他们试做人工呼吸，可是无效。
- They made frequent checks on his respiration,pulse and blood.他们经常检查他的呼吸、脉搏和血液。
- It was said that washing powders containing enzymes remove stains more efficiently. 据说加酶洗衣粉除污更有效。
- Among the enzymes which are particularly effective are pepsin, papain. 在酶当中特别有效的是胃朊酶、木瓜酶。