My tireless little cilia make about ten sweeping strokes a second.我那不怕疲劳的小纤毛每秒钟约做10次清扫动作.Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.Epithelium can also bear cil...
Epithelium can also bear cilia.上皮也可长纤毛.Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.The cilia are longer and less regular than the microvilli of a striated border...
She smoothed the creases out of her skirt.她把裙子上的皱褶弄平。Papa flattened the creases of the map with his broad hands.爸爸用他的一双大手捋平了地图上的折痕。He had razor-sharp creases in his trousers.他的裤缝笔挺挺的。She stood up, frowning at the creases...
You can go boating or play tennis.你可以去划船或者打网球。They were killed in a boating accident.他们死于一起划船事故。He drowned in a boating quote "accident" unquote.他在一次所谓的翻船“事故”中溺亡。...
我家房子的一些内墙是石膏板做的。Some of the internal walls of my house are made of plasterboard.切石膏板会让刀片很快变钝.Cutting plasterboard will soon make the blade blunt.我们的主要产品包括石膏板, 矿棉板, 石膏板和矿棉板的生产线等.Our product include gypsum board, mineral f...
More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain ...