换能器

reecho depth sound

回声测深仪

"autopilot","自动操舵仪 " | "reecho depth sound ","回声测深仪 " | "transducer","换能器 "

self-generating method

(齿轮的)滚铣法

self-generating lighting equipment 自发电照明设备 | self-generating method (齿轮的)滚铣法 | self-generating transducer 自生换能器

Small-scale self-focusing

时空不稳定性

相对论自聚焦:Relativistic self-focusing | 时空不稳定性:Small-scale self-focusing | 聚焦超声换能器:Focusing Ultrasonic Transducers

pinging sonar

脉冲声呐

pinger 信号发生器;穿透高功率换能器 | pinging sonar 脉冲声呐 | pinhole camera 针孔相机

sphygmography

脉搏描记法

sphygmograph transducer 脉搏计换能器 | sphygmography 脉搏描记法 | sphygmoid 脉样的,脉搏状的

surface wave probe

表面波探头

6.27 偏向角 squint angle | 6.28 表面波探头 surface wave probe | 6.29 换能器 transducer

linear sweep rate

线性扫描速率

线性扫描速率 linear sweep rate | 线性系统 linear system | 线性换能器 linear transducer

sympathetic ink

隐显油墨

symmetrical transducer 对称换能器 | sympathetic ink 隐显油墨 | sympiesometer 弯管流体压力计

thermionic emission

热电子放射

thermionic cathode 热电子阴极 | thermionic emission 热电子放射 | thermionic energy converter 热电子换能器

ultrasound tomogram

超声切面显像

ultrasound therapy equipment 超声波治疗机 | ultrasound tomogram 超声切面显像 | ultrasound transmitting transducer 超声波发射换能器

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"