锯齿形 [科技] ZIGZAG ; indent ; Saw Tooth ; serrate
锯齿形螺纹 buttress thread form ; sawtooth thread ; Buttress Thread ; thread buttress
锯齿形的 jagged ; saw toothed ; sawtooth ; serrate
锯齿形屋顶 [建] sawtooth roof ; shhed roof ; north-light roof ; sawtooth-shaped roof
锯齿形激光器 zigzag laser ; zigzag g laser
锯齿形电压 saw tooth voltage ; tooth voltage
锯齿形脉冲 [电子] sawtooth pulse ; pulse saw-tooth ; saw tooth impulse ; saw shaped impulse
锯齿形破碎机 sawtooth crusher ; saw tooth crusher
锯齿形钻头 [机] sawtooth bit ; jaggedbit
锯齿形避雷器 [建] sawtooth arrester
海洋滑翔器移动较慢,大概每小时航行1公里,当它们持续的上浮和下沉时,轨迹是一个锯齿形的图案。
Sea gliders move slowly, at around 1kph, tracing a saw-tooth pattern through the water as they constantly ascend and descend.
锯齿形线条是在20 000年前以后才出现的,可是到了13 000年前左右,这些线条就不再产生了。
The zigzag lines didn't emerge until 20, 000 years ago and by 13, 000 years ago had disappeared.
只有到了现在,研究人员才刚刚开始观察石壁上那些奇怪的胡乱书写的文字、半圆图形、线条和锯齿形。
It is only recently that researchers have started looking at the strange squiggles, semicircles, lines and zigzags that surround them.
It doesn't cut straight across the double stranded DNA but it cuts in this jagged fashion.
它不直接横切双链DNA,而是留下一个锯齿形切口
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