单词：propagation
音标：[.prɒpә'geiʃәn] ；
n. 增殖, 繁殖, 宣传
[医] 传播, 繁殖, 持续培养
[医] 传播, 繁殖, 持续培养
n. the spreading of something (a belief or practice) into new regions
n. the movement of a wave through a medium
n. the movement of a wave through a medium
词型变化：名词复数形式 : propagations
考试类型：[六级/GRE]
考试类型：[六级/GRE]
词性分布：
propagation的用法和样例：
例句
用作名词(n.)
- MS-medium can promote callus growing and propagation.MS培养基有利于愈伤组织生长增殖。
- Rose propagation has a long and rich history.玫瑰繁殖有着悠久的历史。
- The phenomenon is called anomalous propagation.这种现象被称为异常传播。
- The sun sometimes spoils the propagation of radio waves.太阳有时会影响无线电波的传播。
- He discussed the propagation of waves through the earth's interior.他探讨了地震波在地球内部的传播。
- Many plants have special propagation methods.许多植物的传种方式很特别。
词汇搭配
- propagate繁殖
- propagation velocity传播的速度
- sound propagation音响传输
- crack propagation裂纹扩展
- generative propagation有性繁殖
- stress propagation应力传播
- error propagation错误传播
- propagation factor传播因数
- vegetative propagation营养繁殖,无性繁殖...
- wave propagation波浪传播,波的传播...
- propagation medium传播介质
- turbulence propagation紊流传播
- pressure propagation压力传播
- flame propagation火焰的传播
- propagation length传播距离
- propagation delay传播延迟
- stall propagation失速传播
- fracture propagation裂口蔓延,断裂传播...
- duct propagation波导型传播
- normal propagation正常传播,正比传播...
经典引文
The propagation of ideas and values.
出自：D. Halberstam
【近义词】
单词：propagation 相关文章
tyranny simple porch affirm velvet propeller enclosure question uniformly aspiration trench hush gangster participate underlying latitude isle propagation normalization confidence liner endurance arrogant intersection huddle illiterate scholarship
发表于:2018-12-01 / 阅读(343) / 评论(0)
用Mp3背六级单词
用Mp3背六级单词
Topics: American Presidents-Rutherford B. Hayes; emission versus propagation; he/she don't; to do (someone's) bidding Words: slavery to oppose to secede to abolish to run for office to nominate rumor corrupt to uphold to interfere intention to be qua
发表于:2018-12-14 / 阅读(181) / 评论(0)
美语听力 English Cafe
美语听力 English Cafe