Metastatic tumors to gingival from non - oral malignancies are very uncommon.摘要从 非 口腔部位的恶性肿瘤转移至齿龈是非常罕见.Objective To study the distribution of the chromatic value of gingival porcelains.目的了解临床常用牙龈瓷的颜色参数.Gingival margins c...
一条线拴俩蚂蚱.The dooms of the two are closely linked.一条线拴俩蚂蚱。One string ties two locusts.“ 咱们俩的事,一条绳拴着两蚂蚱,谁也跑不了!" We're like two grasshoppers tied to one cord : neither can get away!...
The waves washed over the sea embankment with a loud crashing noise.波涛拍打着海堤发出巨大的撞击声.The bus came off the road and plunged down an embankment.公共汽车驶离了公路,冲下路堤.The embankment was washed out by the storm.堤岸被暴风雨摧毁了....
Character: White or light yellow powder, slightly salty, odorless, hygroscopic property.性状: 白色或微黄色粉末, 略带咸味, 无臭, 有饮湿性.a hygroscopic powder吸湿粉The salt lithium chloride is hygroscopic.氯化锂盐具有吸湿性的.Maltitol in dry form is extr...
自然干, 良好附着力,良好耐水洗性,良好的可挠性和抗拉伸性, 高光泽度.Evaporation. Excellent adhesion . Water proof well . Excellent flexibility and tractility. High gloss.自然干, 良好印刷流平性, 附着力好,耐化学品,加工抗拉可挠性好.Evaporation. Excellent leveling property. Good ad...