刷點步 的英文怎麼說
中文拼音 [shuādiǎnbù]
刷點步
英文
brush tap-
Then river width increased and the intensity of deep point lowing and bed material coarsening decreased and water level lowed continuously. so the bed form changed toward to u type. the bed regulation is realized through sediment silting in different parts in cross section during silting period and the deformation of bed form changed from broad u type channel to narrow and deep v type channel
研究表明,河道在持續沖刷前期深泓點及水位下降與河床粗化同步發展,河床向v型發展;沖刷後期深泓點下降、河床粗化減弱,河道展寬增大,水位繼續下降,河床向u型發展;在以淤積為主時期的調整,是通過斷面不同部位的淤積來實現的,但都是由u型較大河槽向v型窄深小槽發展。Finally he is finished and stands back and looks at what he has done, saying, " now what am i going to do ?
繼續粉刷,再調稀一點,終于完成了,往後退幾步,看看自己完成的工作噢,現在怎麼辦?Several spawns removed from scholomance. this should make for a more enjoyable 5 player experience
通靈學院的幾個怪物刷新點被移去了,這樣5人的小隊伍也不至於舉步唯艱Combining the methods of in - phase variable - frequency adjusting speed with brushless dc control, this system uses repmsm ( rare earth permanent magnet synchronous motor ) as executing motor. this system makes full use of characteristic of high static precision and dynamic fast response
以正弦波永磁同步電動機為執行電機,採用他控式磁通軌跡法變頻調速和無刷直流方式調速方法相結合的控制策略,充分發揮了同步電機的穩態高精度和直流電機的動態快速性的特點。On the base of particular introduction of several ac servocontrol technologies, the system adopts the permanent magnet synchronous machine as the driver motor and the permanent magnet brush - less motor as the momentum balance motor. the hardware and software of the system have been designed and debugged on the cpu of special motor controller - tms320f240. the servo driven motor uses absolute situation photoelectric encoder as situation feedback device in order to assure the system precision
論文在分析了幾種交流伺服系統的技術基礎上,對該系統驅動機構方案進行了認真的研究與論證,根據系統的要求和特點提出了永磁同步電機作為伺服電機,永磁無刷直流電機作為動量矩平衡電機的系統設計方案,完成了tms320f240dsp為核心的系統硬體的設計與調試。It elaborates on the 3 - step start technique. i adopt the method which permits the bldc motor to automatically search the best time to change its operation stage from a separately controlled synchronous one to a self controlled one using the back emf as the commutation signal. this method prevents the stepping out and stopping problems in the changing procedure of the motor
闡述了電機的三段式起動方法,在直流無刷電機由起動階段外同步運行切換到反電勢換向自同步運行的過程中採用了自尋最優點切換的方法,保證了電機在切換過程中不會發生失步和停轉現象。On base of the theory and makeup of the process printing system, we analyzed the characteristic of the system model. in order to find a control strategy adapt to the register system, we introduced several controller, then gave a new pid controller with threshold value. and gave several classes digital arithmetic of pid controller
在深入了解凹版印刷機彩色套印系統工作原理的基礎上,對系統模型的不確定性、滯后性、大超調量和震蕩等特點做了進一步分析,提出了一種新的帶有閾值模糊控制的pid控制策略,對其離散化后,給出了此演算法的單片機實現,並使用經驗法進行參數整定。After that, a modified direct torque control ( dtc ) scheme is discussed, to overcome the control difficulties come with the characteristic of low armature inductance
隨后,又針對電磁式無刷交流同步電機電樞電感小的特點,分析討論了改進型的直接轉矩控制方案,以克服由此造成的一系列控制上的困難。Year 2005 has been a milestone for the group. following the acquisition of a controlling stake in elec eltek group, the group has gained a significant foothold in various business sectors, namely, printed circuit board " pcb ", liquid crystal display " lcd ", and magnetic products. these, together with our existing core businesses in laminates and chemicals, allow an appropriate balance of our operations across a good spectrum of industries and geographies, and bring in new revenue stream and significant synergies
集團於二零零五年奠下一個新里程碑,在取得依利安達集團之控制權后,集團于多個行業上,如印刷線路板液晶顯示屏及磁電產品等領域上踏出新一步,業務版圖進一步拓寬據點該等業務,再配合集團原有的覆銅面板及化工產品核心業務,為集團的運作在行業和地區方面帶來適當的平衡,並為集團提供了新的收入來源和帶來顯著的協同效益。分享友人