high-line英'haɪl'aɪn美'haɪl'aɪnCOCA¹⁷⁷²²⁹ 基本例句 n.天线³³;高压线³³;架空索³⁴ The manufacture of high-line- density X-ray transmission gratings for X- ray spectroscopy by using electron beam lithography and X-ray lithography was reported. 针对 X射线透射光栅摄谱仪中的高线密度光栅,研究了采用电子束曝光和 X射线曝光技术结合制作高线密度 X射线透射光栅的工艺技术。 dictall