n.劈痕；截口；切口

Kerf is slick with high precision. 鋸口精度高、光滑平整。

Application of kerf and rock bolt in Jinyuan Gold Co., LTD. 切縫加錨桿綜合措施在金圓公司的應(yīng)用。

Adopt special structure saw blade , The kerf is smooth and beautiful. 采用特殊結(jié)構(gòu)鋸片，切口光滑美觀。

Starting saw with blade against material to be cut or pushed forward into kerf can result in kickback. 鋸齒靠著被切割的材料啟動(dòng)或者啟動(dòng)中推入鋸口會(huì)導(dǎo)致反沖（后坐）。

At higher frequencies, the spacing is small and this in turns limits the kerf width between two adjacent channels. 另外，壓電材料的厚度亦正比于波長(zhǎng)，故在高頻時(shí)由于材料太薄而使得切割易造成碎裂。

The y are characterized by narrow kerf, high accuracy and productivity, energy and material saving. 具有切口窄、切割精度好、生產(chǎn)效率高、節(jié)能和節(jié)材等優(yōu)點(diǎn)。

n.[魚]亞口魚；胭脂魚

n.混亂；動(dòng)亂