It is verified that the machine performance can be significantly improved with appropriate rotor - skewing.研究表明,采用合适角度的转子斜极可以使电机各项性能得到明显改善.Skewing parameter was introduced to describe Raman spectroscopy distortion of wat...
When does your trade agreement with Japan expire?你们同日本签订的贸易协定何时期满?His term of office as president will expire next year.他的总统任期明年将届满.Soon after spawning, the adult Pacific salmon will expire.产卵之后, 大马哈鱼很快也就寿终正寝了.The flower...
方法: 对按蚊种群生态观察.Methods: Observation on the population and ecology of Anopheles.按蚊属一新种描记 ( 双翅目: 蚊科 )A NEW SPECIES OF ANOPHELES ( DIPTERA: CULICIDAE )目的了解横琴岛嗜人按蚊盐水耐受特性.Objective To study the salt - tolerant characteristic o...