查询词典 teeth

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 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。

Besides, the asymmetrical tooth of the end face harmonic gear drive of oscillating teeth interrelated subjects which will be researched further of are discussed in this paper, it provides good basis for the manufacture and popularization of the new kind of the oscillating teeth drive.

对于非对称齿形所得出的结果，为活齿端面谐波齿轮的活齿部分的应用提供了理论依据，为这种新型活齿传动装置的研制和推广打下了良好的基础。

The first special person is the tooth fairy, and the tooth fairy gives you money for your teeth, so it works like this: when you're very young you lose all your teeth, usually one by one, so every time you lose a tooth you put your tooth under your pillow and when you wake up the next day, magically there is money under your pillow, usually it's a silver dollar

对于那些喜欢利用中午时间在办公室里打个盹的人来讲，有了能够支持他们这样做的充分理由。因为希腊科学家最新公布的一项研究结果显示，中午打个盹能够降低致命心脏病的发生，这在工作男性中尤为明显。

Opening the teeth-pulling operation with an article claiming that Yu's writing consists of four bad teeth — a black tooth, a yellow tooth, a false tooth and a carious tooth — the book systematically excavates Yu's dentures over four parts, ending with a conclusion titled "It's Not the Toothache but the Pain That Kills You."

拔牙手术"的打头文章声称余华的作品有四大坏牙：黑牙、黄牙、假牙和烂牙——这本书系统地发掘了余华"牙齿"的四个部分，结尾的题目是"杀人的不是牙痛而是心痛。

Now due to time reasons, more should be said that because the doctor diagnose and treat a friend's teeth are now up, and very uncomfortable, when he went to the hospital to see doctors when the diagnosis is of teeth and dental materials separately, and the doctor's advice friends also go to his doctor who fill a tooth, so that part of the cost savings and, more importantly, the original doctor is more understanding of the situation.

而今由于时间的原因，更应该说是因为那个大夫的诊治，朋友的牙现在又了起来，而且很不舒服，当他去医院看时医生的诊断是牙齿和补牙的料分开了，医生建议朋友还去找给他补牙的那位大夫，这样可以省下一部分费用，更重要的是原来的大夫更了解情况。

The plurality of teeth are radially distributed, line parts of the finger-shaped teeth form a certain angle with the radial line in radial direction of the round disk, and extend to the outer circle from arc.

多个轮齿非放射状排布，指形上直线部分与圆盘径向放射线成一定角度，最后由圆弧延展到外圆上。

A new ceramic containing fluorapatite and small particles of glass is being used to replace teeth. This ceramic material has the aesthetic look of a natural tooth and causes less wear to opposing teeth than other available materials. Research is even being done on a "ceramic" based gum which is thought to retard the growth of plaque.

一种新型的含有氟磷酸钙以及玻璃小颗粒的陶瓷正用于替代牙齿，用这种陶瓷制成的牙齿，有着和天然牙齿一样的外表，并且具有比由其他用于制作假牙的材料更好的耐磨性，研究人员也正在研制一种陶瓷基牙龈，以阻碍牙菌班的生长。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。