1) tophus
[英]['təufəs] [美]['tofəs]
松石(牙石或涎石)
3) sialolithiasis
[sai,æləli'θaiəsis]
涎石病
1.
Objective:To recognize sialolithiasis of an accessory parotid gland by discussing its clinical symptoms and characters of diagnose and treatment.
目的:探讨副腮腺涎石病的临床和诊治特点,提高对该病的认识。
5) dental calculus
牙石
1.
Method 500 copies of students’ questionnaire concerning bacterial plaque, dental calculus, periodontal disease, oral health through random sampling are analyzed.
方法对随机抽取的500名大学生进行现场问卷调查,内容包括牙菌斑、牙石、牙周病及口腔保健等相关知识,并统计结果。
2.
Results 15-year-old group is significantly higher than 12-year-old group in gingival bleeding detection frequency; dental calculus detection frequency and average section count.
结果:两个年龄组的牙龈出血检出率、牙石检出率以及牙石平均区段数,15岁年龄组明显高于12岁年龄组。
3.
The detection rates of gingival bleeding,dental calculus,periodontal pocket and periodontal attachment loss were 93.
01;牙龈出血、牙石、牙周袋、牙周附着丧失的检出率分别为93。
6) unsteady rock
松石
1.
The safety of the unsteady rock on stope roof should be estimated according to the geological structure and mining method,the stope must be checked and the unsteady rock must be handled according to the safety rules and manipulate rules.
应根据地质构造和采矿方法准确判断采场顶板松石,严格按照安全规程和操作规程进行检查采场和处理松石。
补充资料:松化为石(近闻金华山古松化为石)
【诗文】:
盘根几耸翠崖前,却偃凌云化至坚。乍结精华齐永劫,
不随凋变已千年。逢贤必用镌辞立,遇圣终将刻印传。
肯似荆山凿馀者,藓封顽滞卧岚烟。
【注释】:
【出处】:
全唐诗:卷845-56
盘根几耸翠崖前,却偃凌云化至坚。乍结精华齐永劫,
不随凋变已千年。逢贤必用镌辞立,遇圣终将刻印传。
肯似荆山凿馀者,藓封顽滞卧岚烟。
【注释】:
【出处】:
全唐诗:卷845-56
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条