Dirac-delta function
狄喇克δ函数
热门查询
- gibbon n. [脊椎] 长臂猿 n. (Gibbon)人名；(英、葡、匈、塞、巴基)吉本
- efflux n. 流出；消逝；流出物；结束
- trimaran n. 三体艇，三体帆船
- siberia n. 西伯利亚
- EMS 邮政特快专递服务（Express Mail Service） 增强型短信服务（Enhanced Message Service）
- lifelong adj. 终身的
- paranoia n. [心理] 偏执狂，[内科] 妄想狂
- slipstream n. 气流；冲流
- interrupted adj. 中断的；被打断的；不规则的 vt. 打断；中断（interrupt的过去分词）
- motley adj. 杂色的；混杂的；五颜六色的 n. 混杂；杂色衣服；小丑 n. (Motley)人名；(英)莫特利
- xylem n. [植] 木质部
- pet n. 宠物；生气；受宠爱的人 adj. 宠爱的 vt. 宠爱 vi. 生气；爱抚 n. (Pet)人名；(俄)佩特；(柬)贝
- incautiously adv. 鲁莽地
- castanet n. 响板（用硬木或象牙制成） n. (Castanet)人名；(法)卡斯塔内
- cheap adj. 便宜的；小气的；不值钱的 adv. 便宜地
- reconditioned adj. 再修复的；已检修了的 v. 修整；使复原（recondition的过去分词）
- charity n. 慈善；施舍；慈善团体；宽容；施舍物
- colossus n. 巨像；巨人；巨大的东西
- toxemia n. [外科] 毒血症
- polenta n. 用玉米、大麦、栗粉等煮的粥 n. (Polenta)人名；(意)波伦塔
考试词汇表
- have not a brain in one's head
- have not a shirt to one's back
- have not the ghost of a chance
- have not the most distant idea
- have not the slightest idea of
- have one's cake and eat it too
- have one's finger on the pulse
- have one's fingers in the till
- have one's mind upon something
- have one's own back on someone
- have oneself to thank for that
- have ons's fingers in the till
- have sb.'s blood on one's head
- have several irons in the fire
- have several irons on the fire
- have something against someone
- have something to one's credit
- have something up one's sleeve
- have something upon one's mind
- have sth. at one's finger ends
