发表于:2018-12-01 / 阅读(98) / 评论(0) 分类 闭着眼睛飘单词 六级词汇

In a short time the train stopped at Glass Factory Junction. The Aldens got off the train and looked around. They could not see any sign of a town. There was a small freight station on one side of the tracks and a large factory on the other. Everythi

发表于:2018-12-31 / 阅读(57) / 评论(0) 分类 11 Caboose Mystery

Grammar Girl here. Today's topic is redundant acronyms. Some of you know that I'm a working writer. I've had some big deadlines over the last few weeks, so that's why there haven't been as many episodes out; but my work is always a huge inspiration f

发表于:2019-01-02 / 阅读(45) / 评论(0) 分类 英语语法 Grammar Girl

Enamel prisms - rod-like bundles of hydroxyapatie crystals which are orientated at right angles to the tooth surface. Each prism can be traced from the outside of the enamel all the way to the dentine

发表于:2019-01-03 / 阅读(40) / 评论(0) 分类 医务英语

Cemento-enamel junction- the junction between the enamel covering the crown of the tooth and the cementum covering its root. Often referred to as the CEJ. Cementoblasts - cells of mesenchyme origin, i

发表于:2019-01-03 / 阅读(34) / 评论(0) 分类 医务英语

Calcium-binding proteins - proteins which have the ability to store calcium ions and to bind onto calcium in the hydroxyapatite of the enamel surface. Calculus - a hard deposit of calcified plaque whi

发表于:2019-01-03 / 阅读(26) / 评论(0) 分类 医务英语