Our main products are: machine tools, machine tool accessories, quantity, transmission shaft, cutting, grip of universal, oil cylinder, wire rope, rigging, automobile products, etc.
我公司主要经营产品有：机床、机床附件、量刃具、台钳、传动轴、万向节、油缸、钢丝绳、索具、汽配产品等。
As the effect of external perturbation of SWCNT rope, a pseudogap of about 0.1 eV at the Fermi level appears, and it makes a deep valley in the transmission probability curve.
由于管束效应，在费米能级处出现了赝隙，并在透射概率曲线中造成陡峭的透射凹谷。
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