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- Adopts step wave method to measure the timeaverage sound level(equivalent continuous sound level) of the sound level meter. 采用阶梯波法;测试了声级计的时间平均声级;即等效连续声级Leq功能;并对实测值和理论值进行比较.
- ECSL equivalent continuous sound level 等级连续声级
- Equivalent continuous A-weighted sound level 等效连续A声级
- equivalent continuous perceived noise level 等效连续感觉噪声级
- equivalent continuous sound level 等效连续声级
- A permeable tensor evolution equation of equivalently continuous medium has also been developed. 基于岩体裂隙的损伤变形,提出了裂隙岩体渗透张量演化方程。
- A-weighted equivalent continuous sound pressure level 加权等效连续声压级
- weighted equivalent continuous perceived noise level 加权等效连续感觉噪声级, 计权等效连续感觉噪声级
- A dime is equivalent to ten pennies. 一角等于十分。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- His reply is equivalent to a refusal. 他的回答等於是拒绝。
- A note equivalent to two whole notes. 二全音符相当于两个全音符的一个音符
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- The brain needs a continuous supply of blood. 大脑需要连续不断地供血。
- What is 5 equivalent to in French francs? 5英镑相当於多少法国法郎?
- A continuous course of stones supporting a wall. 墙基层支撑一堵墙的一组连续的石块
- He changed his pounds for the equivalent amount in dollars. 他把英镑兑换成等值的美元。
- Changing his job like that is equivalent to giving him the sack. 那样调换他的工作等于是解雇了他。
