- 相关词组
- hypothetical frequency假设频数
- infrared spectrum analysis红外光谱分析
- infraframe frequency interleaving帧内频率交错
- monoenergetic spectrum单能谱
- incremental frequency control增量频率控制
- incoming frequency输入频率
- genotypic frequency基因型频率
- a spectrum of连续的，连串的;
- inclusive spectrum内含谱
- genotype frequency基因型频率;遗传型频率
- induction type frequency meter感应式频率计
- infra-red frequency红外线频率
- infra-acoustic frequency亚声频率;亚音频
- industrial frequency工业频率
- absorption spectrum吸收光谱，吸收频谱;
- infinite medium spectrum无限介质谱
- induction type frequency converter感应式换频机
- inductor frequency convertor感应子变频机
- infra-red absorption spectrum红外线吸收光谱
- magnitude spectrum振幅谱;
- 今日热词
- 热门搜索
- Tube top n.（女式的）抹胸;无肩背心
- crown n.王冠;花冠（有时象征胜利）;王权;（某物的）顶部;vt.（尤指通过增添成就、成功等）使圆满;为…加冕;使圆满完成;给…以荣誉;
- Materials Letters 材料快报
- shade n.阴凉处，背阴;色度;灯罩;（绘画）阴影部分;差别;略微;痕迹，影子;墨镜;窗帘;幽灵;v.给…遮挡（光线）;加灯罩;把…涂暗;逐渐变成;
- edd abbr.editions （复数）版本;editors （复数）编辑;expected date of delivery 期待交货日期;estimated delivery date 估计交货日期;
- end n. <正>结果;端;终止;最后部分;vt.& vi. 结束，终止;
- slightly adv.稍微;身材瘦小;
- lewa [地名] [印度尼西亚] 勒瓦;
- ache n.疼痛;vi.疼痛;渴望;
- remedy n.治疗法;补救办法;纠正办法;（硬币的）公差;vt.改正，纠正，改进;补救;治疗;
- describe v.描述;把…称为;做…运动;形成…形状;认为;描画;
- conversation n.(非正式)交谈，谈话；会话
