In the spectrum bandwidth and cost aspect, Spectrometers with prisms and grating are equivalent.
在光谱带宽和成本方面,棱镜光谱仪与光栅光谱仪基本接近。
Whereas new HFC network has the advantage of bandwidth and cost, consequently, it is desired to behave more and more perfectly on "the last kilometer" of information superhighway.
而新型HFC网络带宽大、费用低,是解决信息高速公路最后一公里的优选方案。
Even when they stay on the right side of the law, Internet providers arouse customers' anger over bandwidth speed and cost.
即使他们站在法律的正确一边,互联网供应商也会引起客户对带宽速度和成本的愤怒。
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