词汇	pulse-echo image
释义	pulse-echo image 脉冲回波图像
随便看	reform of administrative systems reform of admission systems Reform of Adult Training in the U.K reform of advanced mathematics teaching Reform of agricultural water price reform of art education reform of automation reform of bank industry reform of banking system reform of basic education reform of basic medical insurance reform of budget management system reform of building review reform of cadre personnel system Reform of Central Bank reform of cet reform of CFA reform of checking method reform of chemistry experiment reform of chemistry experimental teaching reform of China ECE System reform of chinese characters reform of Chinese characters reform of Chinese national character reform of Chinese painting