Basically ultrasonic vibrations are used to dislodge both plaque and tartar from the tooth surface.

As a mechanical analogy, We can think of pebbles dislodged from a beach by water waves.

作为一种力学比拟, 我们可以想象海滩上被水波移动的卵石.

Heavy gunfire dislodged the enemy from the fort.

猛烈的炮火把敌人逐出要塞.

A piece that is dislodged must retreat to an adjacent province.

撤退规则跟标准外交规则一样,被击退的单位必须撤退到相邻的省份.

The wind dislodged one or two tiles from the roof.

大风从屋顶上刮下了一两片瓦来。

Rainfall had dislodged debris from the slopes of the volcano.

雨水冲走了火山坡面上的岩屑。

The doctor dislodged the fish bone from her throat.

医生取出哽在她喉中的鱼骨头.

The chickens are in the vegetable garden . They must dislodged from there.

小鸡在菜园里,须赶出.

The wind dislodged some tiles ( from the roof ).

风把瓦 ( 从屋顶上 ) 刮了下来.

The doctor dislodged the fish bone from his throat.

大夫从他喉咙里取出了鱼骨头.

A pebble dislodged, a blade of grass bent, a file moved.

无论是取出一块鹅卵石, 折弯一片草叶,还是移动一份文件.

I tell you General Johnston cannot be dislodged!

我告诉你,约翰斯顿将军是谁也撼不动的!

He dislodged the rock and it rolled down the hill.

他摇动了那块岩石,岩石便从小山上滚了下去.

Erodible soil fractions are usually dislodged from projections and trapped in depression.

可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地.

The powerful punch dislodged the attacker's teeth and knocked him out.

雇员被打翻在地,连牙齿也被打掉了.

Dislodging an incumbent currency can take years.

此时美元篡夺了英国货币的强势地位.

Between you and me, I think he's rather disloyal.

这话只跟你说,不要外传, 我看他很不忠诚.

It was because of a sense of being disloyal to the other grandchildren.

那只是因为怕有负于其他的外孙.

Like their fathers they were disloyal and faithless, as unreliable as a faulty bow.

反倒退后,行诡诈,像他们的祖宗一样.他们改变, 如同翻背的弓.

Be in the United States, announce disloyal figure of the family, belong to violate privacy right.

在美国, 公布人家的不实形象, 就属于侵犯隐私权.

I won't pity him, he thought, so it is not disloyal.

反正我打消可怜他的念头就行了, 他心想, 那就没有什么对不起他的了.