- 相关词组
- optical index光学指数（表示液体黏度与折光率之间的关系）;
- torpedo screen(鱼)雷(防护)区
- second coating optical fiber二次被覆光纤
- big screen 宽屏幕;
- band screen带条（形）筛;
- tell-tale screen信号筛管
- the small screen小屏幕
- fire screenn.火炉栏;炉挡;
- time-based optical range finder时基光学测距仪
- CRT screenCRT屏幕
- optical illusionsn.视错觉；视觉幻象；错视
- secondary optical axis副光轴
- optical measurement光学测量(法)
- flat screen平筛;
- telecommunication optical fiber电信光纤
- optical illusionn.幻觉，错觉;
- optical fibresn.光学（玻璃）纤维，光导纤维( optical fibre的名词复数 );
- tertiary screen三道筛
- full screenn.全屏幕;
- telescopic optical system望远镜光学系统
- 今日热词
- 热门搜索
- saie n.细哔叽，细纺毛呢;意大利博洛尼亚国际建材展；Shanghai Advanced Interpretation Examination；细纺毛呢
- teamwork n.配合;
- diploma n.文凭;毕业文凭;学位证书;文凭课程
- to desk 资金进入处
- sparrow n.麻雀;〈美〉个子小的人;
- outlooks n. 观点( outlook的名词复数 );展望;眺望;眺望处;
- dissatisfy vt.使不满意，使不满足;使失望;
- fuji n.紫藤;富士;
- husky adj.嗓子哑的;深沉沙哑的;魁梧的;高大威猛的;强壮的;n.哈士奇;强壮结实的人;爱斯基摩狗(高大强壮，毛厚，用来拉雪橇)
- inter vt.埋，葬;
- accordingly adv.因此，于是;依据;照着，相应地;
- authorization n.批准;授权（书）;
