通过现代免疫法检测宿主的细胞介导的细胞杀伤(CMC)、抗体-补体介导的细胞杀伤(ACMC)水平。
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并具有比天然牙更优的力学性质,如抗弯强度(142MPa)、断裂韧性(4.75MPam~(1/2)),硬度(VHN5.33GPa)等。
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FEATURES : Adopted needle feed and tooth feed to make sure the uniform and outline.
采用针送与步牙送料,确保缝 目的 均匀美观.
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METHODS: Compare RVG with conventional E-speed film for diagnosis the same tooth with oral diseases.
方法:对同一患牙用两法进行诊断比较。
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【结论】合理选择适应证、足够的牙体制备及高强度树脂粘结系统,可保证3种牙体预备类型均能使PLV获得良好的外形、满意的颜色及可靠的临床近期粘接强度;
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The study on the expression of Msx gene 、 BMP-4 and apoptosis during mouse tooth morphogenesis
小鼠牙齿形态发生过程中Msx1/2、BMP-4的表达及细胞凋亡的研究
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Design and Application of Adjustable Honer for "One Tooth Difference" Planetary Gear System
一齿差行星齿轮系可调珩磨头的设计与使用
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Objective To investigate the relationship between tooth abrasion and long-term chewing betel nut.
目的:探讨 长期 咀嚼槟榔与牙体磨损的关系.
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Single side safety control, arm locks with tooth type ratchet, multi-safety device, more reliable.
单边控制保险机构,齿轮锁臂装置, 多重保险设计, 更加安全.
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In addition, some examples of dose reconstruction ESR using tooth enamel are given.
另外, 还介绍了此技术在剂量重建中的一些应用实例.
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The toothpastewith fluoride to strengthen tooth enamel and prevent the build up of plaque.
另含氟配方能增强牙齿珐琅质,帮助预防蛀牙及牙肉溃烂.
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The successful experience of applying synchronous tooth-belt driving in roller mills is presented.
介绍了同步带用于磨粉机快慢辊传动的成功经验.
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同步电机齿谐波电势的级数公式和三角函数公式
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It was a last year's nut, and already gnawed by his sharp tooth.
那是一颗去年结下的坚果, 已经被它的利齿咬啮过了.
英汉文学 - 红字
