Long perforation是什么意思

网络释义

用法例句

The technology improvement of long inner gear circle;

长内齿圈的工艺改进措施

long addendum gear

长齿顶齿轮;径向正变位齿轮;径向正变位齿轮

A large, northern Pacific food fish(Ophiodon elongatus) related to the greenling.

长齿鱼北太平洋的一种大型食用鱼（长蛇齿鱼）与六线鱼有亲源关系

A long, projecting tooth or toothlike part.

尖牙，尖物长而突出的牙齿或齿状物

Vieille ogresse with the dents jaunes.

长着黄牙齿的母夜叉。

"fang:a long, pointed tooth."

尖牙:长而带尖的牙齿.

The ground was covered with ferns.

地面上长满了羊齿植物。

slot length and width of bubble cap

泡罩齿缝长度与宽度

The result of static calculation showed that the tooth profile long modification of spur bevel gear possesses better effects of vibration reduction.

静态计算结果表明，直齿锥齿轮齿廓长修形具有较好的减振效果。

Spur gear axial modification and approximate calculation of involute rolling length

直齿圆柱齿轮齿向修形及渐开线展开长度的近似计算

Having teeth attached to the edge of the jawbone without sockets.

边齿的，端生齿的长有颌缘牙的，端生的，颌缘的

The emergence of a tooth through the gums.

长牙牙齿突然从牙床里长出

They have two long teeth called tusks.

它们的两颗长长的牙齿被称为是象牙。

Infer the Death Age through Dental Length Increment;

利用牙齿长度的增长量推断死亡年龄

His teeth tend to jut out a little.

他的牙齿长得有点儿凸出。

Kathy has beautiful white teeth.

凯西长着一口好看的白牙齿。

To have(a new tooth) grow through the gums.

出牙从牙龈中长出（新牙齿）

close-set eyes,teeth

相距很近的双眼、长得很密的牙齿.

My wisdom tooth seems to be cutting and it has been hurting me.

我想我的智齿长出来了，能保留它吗?