tooth shape

基本解釋

The tooth shape, fit and mark of clamping connection and pipe connection inch threads commonly used are introduced and their seal features.
介紹了常見的用于緊固聯(lián)接英寸制螺紋和用于管道連接英寸制螺紋的牙形、配合和標(biāo)識，以及管螺紋的密封特點。
Applying this equivalent mechanism to make tooth—shape syn- thesis, the original, theoretic, and practical tooth shape equation is derived.
應(yīng)用它的等效機構(gòu)進(jìn)行齒形綜合，推導(dǎo)出中心輪齒廓的原始齒形、理論齒形和實際齒形方程式。
Crush fast, seal entire journey, improve the working environment, adopt the stainless steel roller, use the special tooth shape and special processing craft, enhance the smashing quality.
粉碎速度快，全程封閉，改善工作環(huán)境，采用不銹鋼制軋輥，采用特殊齒形和特殊加工工藝，提高粉碎質(zhì)量。

This gene is expressed only in cells in primordia that are destined to become molars, so it is probably a gene that controls the shape of a tooth.
ECONOMIST: It may soon be possible for adults to grow new teeth