查询词典 permanent teeth

Brush your teeth everyday and use dental floss regularly, which both help with healthy teeth.

2，天天刷牙并且定期用牙线，这样有益于健康的牙齿。

Your dentist may also advise you to visit a dental hygienist who can remove plaque build-up and calculus from your teeth and show you the best ways to keep your teeth clean and healthy.

你的牙医也可能建议你访问牙齿卫生员谁可以移除斑块的建立和微积分从您的牙齿和显示您的最佳办法，让您的牙齿清洁和健康。

Other diagnostic features include the presence of a crest along the anterodorsal midlines of the premaxillae,the edentulous maxilla,the presence of a groove-like trough along with the anterolateral margin of the maxilla on the ventral surface,the presence of six conical premaxillary teeth,and no more than six conical dentary teeth which are restricted to the anterior portion of the dentary.

其他主要特征有：前颌骨沿前背中央有一隆嵴；上颌仅前颌骨有6枚圆锥形齿，无上颌骨齿；上颌骨沿前腹侧缘有一沟槽；下颌齿骨齿都集中在前端且至多不超过6枚。依据上述这些特征很易把短吻贫齿龙与其他已知海龙相区别。短吻贫齿龙头骨顶面松果孔大且很前位，头骨腭面的锄骨和翼骨均无齿，它的颈较长(至少可以辨认出13个颈椎)。

Methods Collected 25 extracted teeth with shallow dentin caries in 5 age groups, each group 5 teeth.

方法收集5组不同年龄组含有牙本质浅层龋的离体牙，每组各5颗牙齿。

Methods A total of 147 patients with dentin hypersensitivity were randomly divided into two groups, 74 patients with 215 teeth in treatment group were treated with GLUMA desensitizer, and 73 patients with 186 teeth in control group were treated with 750 g/L sodium fluoride.

选取牙齿感觉过敏症病人147例401个牙，随机分为两组：治疗组74例215个牙，用GLUMA系统处理剂脱敏；对照组73例186个牙，用750g/L氟化钠甘油脱敏，观察两组即刻，1个月，3个月后的疗效。

The metric system for spur-gear calculations involves more than changing inches to millimeters .the basis for calculations in the American inch system is diametral pitch ,which is the number of teeth divided by the pitch-cirle diameter .In the metric-circle diameter by the number of teeth .

公制为spur-gear计算多变化，依据英寸到毫米的计算系统在美国英寸直径的球场，这是数量除以pitch-cirle直径的牙齿。metric-circle直径的牙齿。

Brighten your teeth: Dingy teeth are aging, and whitening them doesn't have to be expensive.

让你的牙齿洁白：泛黄的牙齿是老龄化的象征，而且美白他们也并不昂贵。

If in study phrase "brash my teeth" time, I induct the activity by the dumb show form, the movement which the performance cleans the teeth ask the baby to guess, through the body language's utilization, the nature silent stimulates baby's active interest, attracts baby's attention.

如在学习短语"brash my teeth"时，我以哑剧的形式导入活动，表演刷牙的动作请幼儿猜，通过肢体语言的运用，自然无声地激发起幼儿的活动兴趣，吸引幼儿的注意力。

If you brush your teeth at this time, that some of the enamel crossed to the detriment of the teeth.

如果您在这个时候刷你的牙齿，一些交叉的损害牙齿的珐琅质。

The end face harmonic gear drive of oscillating teeth was a new type of the spatial oscillating teeth transmission.

活齿端面谐波齿轮是一种新型的传动机构，可以在保留现有谐波齿轮传动所有优点的基础上，大幅度地提高所传递的功率。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。