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- double commutator generator 双整劣发电机
- double commutator motor generator 双整流子电动发电机
- The commutator generated by the Littlewood-Paley operator and the BMO functions are introduced,and the weighted boundedness for the commutator on the Hardy type spaces are obtained by using the atomic decompositions. 引入了一类由Littlewood-Paley算子和BMO函数构成的交换子;并利用原子分解的方法证明了该交换子在Hardy型空间上的加权有界性.
- Regarding the current problem in the pumping station caused by DC operation power system from storage battery, "the double commutating redundancy DC power supply system" is proposed. 针对泵站使用的蓄电池直流操作电源系统存在的问题,提出了采用“双整流器组冗余型直流电源系统”方案。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Silicon Commutate Generator of Obsolete Vehicle 就车检查硅整流发电机
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- Reserve double room June fourth to tenth inclusive. 预订双人房间,六月四日至十日,共六晚,望订妥复电。
- In this case, I can double for penalty. 假如这样的话,我可以叫加倍了。
- commutator generator 整流子式发电机,整劣发电机
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗?
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂,这是双黄线--不能在这儿停车。
- The commutators generated by the Littlewood-Paley operator and the BMO functions were introduced,and the H~1 estimates for the commutators were obtained by using the atomic decompositions. 首先引入了一类由Littlewood-Paley算子和BMO函数构成的交换子;然后利用原子分解的方法证明了该交换子在加权H1空间上的有界性.