Draw the floss backwards and forwards between the teeth.
将牙线在齿间来回拉动。
Use the thumbs and forefingers to guide the floss between the teeth.
握紧牙线，用食指和拇指轻柔地在牙缝间操作牙线。
The timing between pulses determines the spacing between the teeth of the frequency comb.
脉冲的定时间隔决定了频率梳的齿间距。
Penetrate the inner essence of Chinese medicine care gums between the teeth, mouth healthier.
中药精华渗入牙缝内层护理牙龈，口腔更健康。
Then they should use a thin string or dental floss to remove particles of food between the teeth.
然后应该用小细绳或牙线清理牙齿间的食物颗粒。
The faster the pulse repetition rate, the wider the spacing between the teeth, making each individual tooth easier to identify.
脉冲重复率越高，齿间距越大，各个齿之间也越容易分辨。
We expect chewing gum to be hewy crackers and potato chips to be crisp and steak to be compressible and shearable between the teeth .
我们希望口香糖非常耐嚼，饼干或土豆条又酥又脆，牛排咬起来要松软易断。
If it's hard to manipulate the floss, use a floss holder or an interdental cleaner - such as a dental pick or stick designed to clean between the teeth.
用牙线清洁时，需要做到面面俱到。每清洁完一颗牙齿，都需重新截取一段干净的牙线。
Flossing is the only way to remove the plaque that accumulates between the teeth and below the gum line — areas where a toothbrush can't reach and decay often begins.
牙线洁牙是去除聚集在牙齿之间和牙龈底部牙斑的唯一办法。这些地方因牙刷接触不到会发生腐蚀。
"We can rule out that the dogs simply distinguish between the pictures based on a simple cue, such as the sight of teeth," said study author Corsin Muller.
研究作者科辛·穆勒说：“我们可以排除狗只是根据简单的线索来区分图片，比如看到牙齿。”
I can see him with his felt hat cocked in the manner of the late fifties, a cigarette between his white teeth-which were still his own then-beads of sweat on his forehead.
我能感觉到他年近花甲时神气活现、头呆毡帽、洁白的牙齿之间叼根香烟的样子——那个时候他的牙齿仍然完好无损——汗珠挂在前额上。
As you see this portrait has two main problems, the slight yellow tint of the teeth and the gaps between some of them.
正如你所看到的，这幅肖像图主要有两个问题，牙齿上的淡黄色和某些牙齿间的缝隙。
By working slowly from both sites, you can nearly close the gap between the two teeth, but don't make it disappear completely, that would look again unnatural.
两边都这样慢慢处理，你几乎可以缝合牙间的缝隙，但也不要让它们完全消失掉了，那又会看起来很不自然。
Lucky us, we have dental floss, which removes food particles in between teeth and at the gum line.
幸运的是，我们有牙线，它能去除齿缝间及牙龈上的食物残渣。
Between the crystals are layers of weaker organic material. By striking the teeth with microscopic, diamond-tipped probes, the scientists found that the teeth break along these organic layers.
在这两种晶体结构之间是较薄弱的有机物质。科学家们用微型金刚钻头探头敲击海胆牙齿，发现这些牙齿沿着有机物质层发生断裂。
And dental floss can go where no brush has gone before: between teeth, along the gumline.
而牙线可以进到牙刷不能到达的地方：牙间隙，牙龈边沿。
However, the agreement on regulation lacks any real teeth, and there are still substantial differences between the US and Europe on the exact form that new regulation should take.
然而，银行监管的协议缺乏实际可行的措施，而且美国与欧洲对监管形式的看法存在本质区别。
Entry fees range from $100 to $1,000; outfits can cost between $100 and $12,000 each; and then there’s the cost of makeup, and even false teeth to cover up lost baby teeth.
报名费从100美元到1,000美元不等；每套衣物得花费100美元到12,000美元不等；还有化妆品开销，甚至掩饰脱落乳齿的假牙等的开销。
This time it showed its teeth, disqualifying 24 candidates, including both allies and opponents of Mr Karzai, who between them took 10% of the available seats.
这一次委员会真的出招了，它革除了24位胜选候选人的议席，其中有卡尔扎伊的盟友也有反对者，而在这两派之间的议员则占了10%的议席。
People should have the placement of their wisdom teeth examined between the ages of sixteen and twenty.
人们应该在16到20岁期间检查确认智齿的位置。
Michael grits his teeth. "What's between you and him, is between you and him," Michael says as he walks out of the showers.
Michael咬咬牙，“你和他的事，你们自己解决，”说着他离开了沐浴间。
There is a significant statistical correlation between what the scientists call "smile-related quality of life" and the state of one's teeth.
被科学家称之为“和微笑有关的生活质量”与一个人的牙齿状况之间，存在明显的统计相关性。
In theory, the idea of listening to a Long Island iced tea–induced interpretation of Britney Spears’s “… Baby One More Time” ranks somewhere between getting my teeth pulled and cleaning the bathroom.
理论上，听一曲长岛冰茶的想法——小甜甜布莱尼Babyonemoretime的衍生义介于拔牙和打扫卫生间之间。
In 1988, psychologist Fritz Stack asked a group of participants to clench a pencil between their teeth for 20 seconds so that their lips did not touch it, creating the impression of a smile.
1988年，心理学家FritzStack让一组参与者用牙咬住一支铅笔20秒，以便不被嘴唇碰到，这样就有了一个微笑的表情。
Experts say people should have their mouths examined between the ages of sixteen and twenty for placement of their wisdom teeth.
专家说人们最好在十六岁到二十岁之间做口腔检查，为即将长出的智齿做准备。
Professor Paul Bloom: I don't know if that's--The question is, "Is there a difference between smiling with your teeth versus just your lips closed?"
我不知道是否，问题是，微笑露齿与不露齿有不同吗
Using an optical incremental encoder and hardware interface, the position of the motor rotor between the two teeth of the motor stator is measured.
采用高分辨率的增量式光电编码器和相应的硬件接口电路，实现了变磁阻电机转子在定子两个齿之间位移的检测。
You should slide the floss gently up-and-down between your teeth.
你应该轻轻地在牙缝处上下滑动牙线。
You should slide the floss gently up-and-down between your teeth.
你应该轻轻地在牙缝处上下滑动牙线。
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