- 相关词组
- natural attenuation固有衰减;
- attenuation coefficient衰减系数;
- high attenuation cable大衰减电缆
- cloud attenuation云衰减
- high attenuation zone高衰减带
- impulse attenuation脉冲衰减
- harmonic attenuation谐波衰减
- attenuation factor衰减因数[因子,常数,系数];
- image attenuation constant图像衰减常数,(换能器)对等衰减常数
- shadow attenuation阴影衰减
- image attenuation镜频[影像]衰减
- high attenuation高消糖度
- incremental attenuation增量衰减
- harmonic distortion attenuation谐波失真衰减
- noise attenuation[计] 噪声衰减;
- residual attenuation剩余衰减;
- image attenuation coefficient镜频衰减系数
- impact attenuation subsystem着陆缓冲分系统
- modulus of attenuation衰减模数
- attenuation ratio衰减比;
- 今日热词
- 热门搜索
- help v.帮助,促进;搀扶;为…取用;n.帮助;有用;有益的人/物;救助;
- Mexican n.墨西哥人;
- defeat v.击败;使困惑;使失败;否决;难倒;失利;n.失败;战败;击败;
- punch-list 剩余工作清单;月清单;问题清单
- though conj. 虽然,尽管;即使;纵然;adv. 可是,但是;不过;然而;话虽这样说;
- sweat n.汗水;出汗;繁重的工作;v.出汗;苦干;焦虑;渗出水分;用文火熬;
- headteacher n.中小学的校长;
- introduction n.采用;新引用的事物;介绍;初次经历;引言;入门书;外来品;前奏;
- insert into 插入;语句;插入数据;临时表;表名;将词语(等)插入(文章等);把…插入(某处);
- empty adj.空的;无意义的;空虚的;无力的;v.清空;流入;
- 维生素C vitamin C; ascorbic acid
- prison n.监狱,看守所;