牙粉

[yá fěn]

汉英

网络释义

例句

释义:
全部全部,tooth powdertooth powder,dentifricedentifrice,DENTIFRICESDENTIFRICES,dental flossdental floss,dental powderdental powder
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Even my highly skeptical husband is sold and prefers it to paste so this powder is all we buy.
我的丈夫是一个对什么都抱有高度怀疑态度的人，连他也开始使用这款洁牙粉了。
www.180taobao.com
2.
Borax powder was added at the end of the 18th Century to produce a favourable foaming effect.
为了产生较佳的泡沫效果，18世纪末牙粉中又添加了硼砂粉。
article.yeeyan.org
3.
The rich applied toothpowder with a brush. The poor cleaned their teeth with bicarbonate of soda, using their fingers.
有钱人用毛刷蘸牙粉刷牙，穷人则用手指蘸小苏打清洁牙齿。
article.yeeyan.org
4.
Coal powder, salt, rough tooth powder, etc when used for brushing lead to scratches in the outer layer of the teeth.
如果使用盐、粗牙粉等刷牙，会导致牙齿外壁划痕。
article.yeeyan.org
5.
Directions are given about relative quantities that should be mixed, but no instructions are available about how this powder was used.
记录中说明了混合成分的数量，但没有说明如何使用这种牙粉。
article.yeeyan.org
6.
Method The teeth DNA was extracted using cleansing, pulverizing, de-calcification, lysis and purification, followed by STR typing.
方法使用物理及化学方法去除牙齿表面污染物，经脱钙、裂解、纯化从牙粉中提取DNA进行STR分型。
www.chemyq.com
7.
He says they actually use dental floss to slowly saw away at the metal, adding tooth powder to increase the friction.
但是犯人们总能找到办法弄到。现在他们用牙线慢慢钜金属，抹上牙粉增加摩擦力。
article.yeeyan.org
8.
I fill them with a warm solution of denture-cleaning powder. Unromantic but delightfully effective.
我的方法则是用洁牙粉的热溶液清洗，无甚新意，但特别管用。
www.ftchinese.com
9.
In rural areas, consumers are switching from tooth powders to toothpastes .
农村消费者也将牙粉换成了牙膏。
dictsearch.appspot.com
10.
Glycerine was added early in the 19th Century to make the powders into a paste and more palatable3.
19世纪初牙粉中添加了甘油，使粉末成为膏状，更容易被接受。
article.yeeyan.org