research on numerically controlled electro chemical contour evolution grinding an integral impeller blade surface

1、

control technology on parallel straight-generatrix contour-evolution electrochemical grinding of integral impeller blade

平行直纹展成电解磨削整体叶轮的控制技术

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2、

turbulent flow of power law fluid under the influence of its material parameters and pump impeller blade geometry

幂律流体物性参数及叶型几何对离心泵湍流流动的影响

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3、

at given speed, delivers constant head pressure is determined by impeller diameter, impeller blade angle, number of stages, operating speed

出口压力的大小有叶轮直径，叶片角度，叶轮级数，工作转速决定

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4、

therefore, nc manufacture of impeller blade is the most important.

所以叶轮数字化制造主要是叶片的数字化制造。

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5、

after tilting the ministry with impeller blade .

叶轮带有后倾式的上下叶片。

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6、

pump wear characteristics are affected obviously by parameters of the impeller blade.

叶片参数及浆体物性对泵的磨损特性影响明显。

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7、

modal analysis is a very effective method for the study of vibration characteristic of impeller blade.

对叶轮叶片振动特性进行研究，模态分析是一种十分有效的方法。

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8、

kinetic pumps pass kinetic energy to the fluid by means of a rapidly rotating impeller (blade).

动力泵依靠高速旋转的叶轮（叶片）将动能传给流体。

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9、

he suffers from serious bouts of spousal deafness but never fails to hear me when i mutter to myself on the other side of the house.

他患有严重的“配偶失聪症”，但从不会漏过我在房间另一头的喃喃自语。

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10、

though its links glitter in the sun and dazzle the eyes.

链环闪烁在目光中炫耀了你们的眼目。

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11、

the intelligence is a precious stone, if trim border with the condescension, would be more brilliant to dazzle the eyes.

智慧是宝石，如果用谦虚镶边，就会更加灿烂夺目。

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12、

please give me a chance, i will have to dazzle the eyes of your splendor. for the interview with you!

请给我一次机会，我必将还您以夺目的光彩，期盼与您的面谈！

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13、

nobody can make me to be docile and obedient. please feel easy in mind.

我不会对任何人百依百顺的。你放心。

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14、

it a science getting the children docile and obedient.

要让这些孩子百依百顺那可是一门艺术！

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15、

models of multi-loop negative feedback circuit and analysis

多环负反馈放大电路模式与分析

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16、

exploration of judgment about negative feedback circuit

对负反馈电路判断的探讨

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17、

analyze negative feedback circuit by removing loop with controlled source

利用带受控源的拆环法分析负反馈电路

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18、

auto- stimulated oscillation and sine wave oscillation in negative feedback circuit

负反馈电路中的自激振荡和正弦波振荡

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19、

in order to make sure the laser's driven current more stable, we design a constant current source with the deep negative feedback circuit.

半导体激光器的自动电流控制电路采用深度负反馈的恒流源设计，控制半导体激光器的驱动电流的稳定性。

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20、

for the past several years america's most formidable adversary has not been al-qaeda, north korea or iran.

过去几年，美国最可怕的对手不是基地组织、朝鲜或伊朗。

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