查询词典 drum majorette

DMD: DEMAND：(指令)

DL: DRUM LEVEL(汽包水位) | DMD: DEMAND(指令) | DMP: DAMPER(挡板)

Xiao Hua is going to do art projects on Thursday：小华打算星期四做手工

I am going to play the drum on Tuesday. 我打算星期二敲鼓 | Xiao Hua is going to do art projects on Thursday. 小华打算星期四做手工. | 8、What is Lily going to do after school? Lily放学后打算干什么?

the doghouse：钻台值班房,偏房

drilling line reel, drum 大绳滚筒, 滚筒 | the doghouse 钻台值班房,偏房 | tools of wellhead 井口工具

reflux dolomitization：回流白云化作用

reflux divider 分馏头 | reflux dolomitization 回流白云化作用 | reflux drum 回流罐

Double bass drum：双贝司鼓

4. Poly Rhythem 复合节奏 | 5. Double bass drum 双贝司鼓 | 6. Brush 刷子

double line abreast：双横队

double drum winch 双筒绞车 | double line abreast 双横队 | double non-return valve 双向止回阀

magnetic double refraction：磁场致双折射sjG中国学习动力网

magnetic domaine storage 磁泡存储器sjG中国学习动力网 | magnetic double refraction 磁场致双折射sjG中国学习动力网 | magnetic drum 磁鼓sjG中国学习动力网

double-duty kerosene：两用煤油

双滚筒绞车 double-drum rope winch | 两用煤油 double-duty kerosene | 两用设备 double-duty plant

double-duty lube truck：两用润滑油运输车

double-drum winch 双滚筒绞车 | double-duty lube truck 两用润滑油运输车 | double-duty regulator 双作用调节器

Double-ended spanner：双头扳手

double drum hoist 双滚筒提升机 | double ended spanner 双头扳手 | double ended wrench 双头扳手

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵