牙

To extract and determine the volume of polysaccharides from swertia mussotii franch ,the optimal condition is determined by the orthayonal experiment,and volume of polysaccharides is measured by spectrophotometry.

对川西獐牙菜中多糖进行提取及含量测定；通过正交实验确定提取多糖的优化条件，用分光光度法测定多糖的含量；川西獐牙菜多糖提取的最佳条件是：料液比为1：10、提取时间为2.0h、提取次数为4次、温度90℃。

Zijingantai constitutes with Swertia punicea Hemsl and Jineijin , both them regard Swertia punicea Hemsl as the main medicine.

复方紫金肝泰是由紫红獐牙菜和鸡内金组方研究而成的中药新药，以紫红獐牙菜为君药。

There being mainly a fair fair cold light, the toothing give type, tooth sticking is fair and contain Shu fair, seal a medicine inside the tooth fair etc.

主要有冷光美白、牙托式美白、牙贴美白、含漱美白、牙齿内封药美白等方式。

According to a reliable source of information , in the 7-day period, people coming to the stomatology hospital for toothwash never stopped, and many of them came for toothwash for the first time.

据了解，放假的7天里，来市口腔医院洗牙的人一直都没断过，其中有许多还是第一次来洗牙。

As for the phenomenon that many citizens have their teeth loosened after toothwash, experts say it is not a direct result of the toothwash.

针对部分市民洗牙后出现牙齿松动、牙缝大的现象，专家表示这并不是洗牙直接造成的。

As our reporter learnt , in the 7-day period, people coming to the stomatology hospital for toothwash never stopped, and many of them came for toothwash for the first time.

据了解，放假的7天里，来市口腔医院洗牙的人一直都没断过，其中有许多还是第一次来洗牙。

As for the phenomenon that many citizens have their teeth loosened or teeth gap enlarged, experts say it is not a direct result of toothwash.

针对部分市民洗牙后出现牙齿松动、牙缝大的现象，专家表示这并不是洗牙直接造成的。

Methods To choose more than 10 cases that the patients'anterior teeth loosened traumatically, apply medical metal wire (Φ 0.25mm) to ligate and light curing Microglass composite to splint,relieve the occlusive trauma and observe 6-24 months.

选择10例上前牙外伤致松动的患者，应用直径为0.25mm金属结扎丝加光固化复合树脂固定，消除咬合创伤，随访观察6-24个月。结果：拆除光固化复合树脂及结扎丝后，10例患者前牙均已完全固定，效果满意。

Some likely reasons for the greater proportion of tuskless Asian elephants compared the African elephants may be due to strong selection in the past by humans killing the tusked male elephants and a gene in Asian elephants which is not as recessive.

与非洲象相比，由于人类过去过分捕杀有长牙的公象。形成非逆向基因淘汰的现象，而造成亚洲雄象无牙的比例较大的原因。

RESULTS: The 3DX CT image could clearly demonstrate the location of the unerupted and impacted teeth in the bone, including the labial or palatal location, crown, root and the relationship between the impacted teeth and adjacent important structures.

结果：3DX CT清晰而直观显示了84颗埋伏牙在颌骨内的唇腭位置、与邻牙牙根、根尖的距离以及与重要解剖结构的毗邻关系。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失