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- The teeth on the gears mesh as they turn round. 转动时齿轮上的齿与齿相啮合。
- Pigments on the Teeth Surfaces 牙面色素
- The teeth on the gears meshas they turn round. 转动时齿轮上的齿与齿相啮合。
- It can pre-cleaning most of pigment on the belt by water or scarper. 刮预洗清除皮带上沾染之大部分色浆。
- The influence of rustproof pigments on the corrosion protective properties of the film was discussed. 分析了防锈颜料对涂层耐蚀性的影响。
- Pigment on the anterior lens surface was present in 4 eyes.Penetrating keratoplasty was done in one eye. 另一较特殊之现象为有4只眼之水晶体表面有色素附著，但无眼内发炎之证据。
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- He reported on the whole event to the minister. 他把整个事件向部长做了汇报。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- The disease causes patches of pigmentation on the face. 这种疾病能引起面部色素斑沉着.
- A bad tooth may cause an abscess on the gums. 一颗病牙可使牙床脓肿。
- The under-glaze decoration refers to the porcelain with a direct application of pigments on the biscuit before being glaze and fired. 釉下装饰是指直接在泥坯上进行艺术加工，并上釉烧成的瓷器,因其装饰图案位于瓷器釉层之下而的名。
- She is pounding out a new rune on the piano. 他正在钢琴上弹奏一支新曲。
- This paper discussed the affect of drab pigment on sauce and been sauce,introduced emphasisly on the physiology function of the drab pigment. 本文论述了褐色色素类黑精在酱油、豆酱等大豆发酵食品中的作用，重点介绍了此褐色色素的各种生理功能。
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- The intensive treatment is useful for freckled skin in which it helps to lighten the pigment on the facial area. 适用于长斑肌肤，可漂白及淡化面部之过深色素。
- The newspaper got a scoop on the airplane crash. 该报独家报导了那次飞机失事。
- This article has reviewed the influence of photoinitiators, monomers, prepolymers, and pigments on the curing speed of UV-curing coatings, and its development trend. 综述了光引发剂、单体、预聚物、颜料等因素对紫外光固化涂料固化速度的影响,及其研究方向。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
