The name stems from the waveform's appearance on a scope; it looks like the teeth of a hand saw.
锯齿波的名字来源于示波器上其波形的形状,它看上去就像是手锯的齿一样。
But, if less idealised, it is a lot more human and exhibits one very human characteristic in particular: he might have been the Lord of all he saw, but young King Tut had buck teeth.
然而即便没有那般理想,它却更具人性,展现出人类的突出特点:或许他曾是万物之尊,但年轻的图坦卡蒙法老的确长着龅牙。
The sharp parts of a comb or a saw are called teeth.
梳子和锯子的尖锐部分叫作齿。
Broken pipes adopt a hacksaw or a saw without teeth. The size of pipe needing to cut should be exact. Put pipes on the center of pressure jaw, and keep fractures even.
断管采用钢锯或无齿锯,需断切的管子尺寸准确,将管子置于压力钳口中心卡紧,断口平齐。
Disclosed is a novel adhesive tape cutter, including an elastic sheet. Saw teeth are arranged at the top part of the elastic sheet, and a transverse groove is also arranged on the elastic sheet.
一种新型胶带切割器,包括弹性片,所述弹性片的顶部设有锯齿,所述的弹性片上还有一横向的凹槽。
The cutting edge of the cutter is composed of a plurality of saw-teeth-shaped small cutting edges on the same plane.
切刀的刀口由数个在同一平面上的锯齿形小刀切口组成。
The cutting edge of the cutter is composed of a plurality of saw-teeth-shaped small cutting edges on the same plane.
切刀的刀口由数个在同一平面上的锯齿形小刀切口组成。
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