[spi:d] 名词 This HTML5 player is not supported by your browser
一般 accelerare 地球科学 rapidità f 天文学 sensibilità alla luce 技术 v f
speed of a rotating machine [spi:d] 名词
电力牵引 velocità di rotazione di una macchina rotante 一般 velocità ; velocità lineare 化学, 联合国 "speed" 地球科学 sensibilità della combinazione schermo-pellicola 技术 velocita' 社会科学 bomba 社会科学, 卫生保健 rapido 财政 velocità di rimborso anticipato
speed A scalar measure of the rate of movement of a body expressed either as the distance travelled divided by the time taken (average speed) or the rate of change of position with respect to time at a particular point (instantaneous speed). It is measured in metres per second, miles per hour, etc. [spi:d] 动词
环境 velocità 英语 词库 军队, 缩写 system-wide project for electronic equipment at depots ; systems planning and effectiveness evaluation device 技术, 缩写 signal processing in evaluated electronic devices 缩写 Schoolchildren Pedestrians And Equestrians Enjoy Dropmore ; Special Program for Emergency Employment Development 缩写, 信息技术 Searchable Prototype Experimental Evolutionary Database 缩写, 军队 Systems Planning, Engineering & Evaluation Device (USMC) 缩写, 军队, 航空 signal processing in evacuated electronics device 缩写, 安全系统, 信息技术 Secure Package For Encrypting Electronic Data 缩写, 电子产品 self-adjusting p emitter efficiency diode ; self-programmed electronic equation delineator ; simulation of profile evolution with etching and deposition 缩写, 联合国 Social Pact for Empowered Economic Development 缩写, 股票交易 Securities Position Easy Electronic Dissemination 缩写, 警察 Sussex Police Electronic Enquiry Database 军队, 后勤 Instant speed: speed of a vehicle at a given point in time, shown on the speedometer. 2. Pace: the speed of a column or convoy regulated by the guide to maintain the prescribed average speed. 3. Average speed: produce of the number of kilometers to drive by the planned duration of the trip, once the time allotted to halts lasting one hour or more have been suppressed. The average speed is a general planning data for staffs. (FRA) 技术 v 摄影 An announcement made by either the director of photography or camera operator indicating to the director that the camera is operating at the correct speed. Called just after lock it down, and just before action. 社会科学 beans 财政 momentum 缩写 signal processing in evacuated electronic devices
