查询词典 pendulum pump

pendulum press：摆锤压榨机,摆式压力机

pendulum pile driver ==> 摆式打桩机 | pendulum press ==> 摆锤压榨机,摆式压力机 | pendulum pulverizer ==> 摆锤粉磨机

pendulum; torsion：扭摆

单摆 pendulum; simple | 扭摆 pendulum; torsion | 竖直摆 pendulum; vertical

pendulum; seconds：秒摆

可倒摆 pendulum; reversible | 秒摆 pendulum; seconds | 单摆 pendulum; simple

jet pump：喷射泵

如活塞泵(piston pump)等;机壳内的转子或转动部件旋转时,转子与机壳之间的工作容积发生变化,借以吸入和排出流体,如齿轮泵(gear pump)、螺杆泵(screw pump)等. 如喷射泵(jet pump)、旋涡泵(scroll pump)、真空泵(vacuum pump)等.

petrol pump：加油泵 (美作:gasoline pump)

to fill the tank 加油 | -> petrol pump 加油泵 (美作:gasoline pump) | -> pump, air pump 气泵

metering pump：计量泵,定量泵

双作用往复泵 Double action reciprocating pump | 计量泵,定量泵 Metering pump | 泥浆泵 Slurry pump;Sludge pump;Mud pump

eccentric rotary pump with dividing plate pump：带隔片的偏心转子泵

dyke drainage pump ,,,,, 围垦泵; | eccentric rotary pump with dividing plate pump ,,,,, 带隔片的偏心转子泵; | eccentric rotary pump with elastic ring pump ,,,,, 带柔性环的偏心滚柱泵;

pendulum astrolabe：垂摆弘盂

垂擺w定器 pendulum stabilizer | 垂擺弘盂? pendulum astrolabe" | 垂杆速測儀 lodis tacheometer

compound pendulum：复摆

伏特计仅有一个重要参数:电压灵敏度,常用Ω/V 和 kΩ/V 作为单复摆(compound pendulum) 见摆. 复音(complex tone) 又称乐音. 具有一个以上音调的声音. 物体振动时同时发出多种频率的声音,由一个基音与许多泛音组成. 复音中音傅科摆(Foucault pendulum) 见摆.

conical pendulum：锥摆

conical pendulum governor | 锥摆调节器 | conical pendulum | 锥摆 | conical pinion differential gear | 差动小伞齿轮

fibrosarcoma：纤维肉瘤

1.纤维肉瘤 纤维肉瘤(fibrosarcoma)起源于成纤维细胞,是纤维组织的恶性肿瘤,多见于5岁以下,有些患儿出生时即发现,也称"先天性及婴儿纤维肉瘤",男孩略多于女孩.

Oriya：探源;起源;发源

origination, data 原始起点 | Oriya 探源;起源;发源 | ormal contact 资料源生;资料起源