natural cavity 中文意思是什麼
natural cavity
解釋
自然空化-
Dental porcelain nickel and cobalt alloy, known as porcelain alloy, i currently producing ceramic alloy shape of a flat circular, hexagonal cylindrical and are mainly used for dental patients with tooth loss or defect repair, with a solid combination of ceramic powder characteristics, vivid natural teeth restored to mouth bring resume cavity in patients with teeth chewing function and beauty aesthetic good results
牙科用鎳鈷烤瓷合金,簡稱為烤瓷合金,我公司目前生產的烤瓷合金外形有扁圓形、六角形和圓柱形三種,主要用於牙病患者牙齒的缺失或者缺損的修復,具有與瓷粉牢固結合的特點,修復后牙齒逼真自然,給口腔牙齒患者帶來恢復咀嚼的功能和美容美觀的良好效果。 -
Size effect of forces on natural convection in a square cavity
方腔自然對流中力的尺度效應 -
Methods clinical data of 100 children with chronic rhinosinusitis receiving nasal cavity replacement therapy, antral lavage through natural ostium and functional endoscopic sinus surgery were analyzed retrospectively
方法回顧性分析我院收治的100例小兒鼻竇炎,根據患兒不同情況採用藥物鼻腔置換療法、鼻內鏡引導上頜竇自然開口置管沖洗及鼻內鏡下功能性鼻竇手術治療的療效。 -
Downhole equipment for petroleum and natural gas industries - progressing cavity pump systems for artificial lift - pumps
石油和天然氣工業的鉆孔設備.人工提升用步進式空腔泵系統.泵 -
Downhole equipment for petroleum and natural gas industries - progressing cavity pump systems for artificial lift - part 1 : pumps
石油和天然氣工業用下降孔設備.人造升降機用行進腔體泵系統.第1部分:泵
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