close control 中文意思是什麼
close control
解釋
接近引導-
It can retain water all the day, close off ultraviolet radiation and atomy in the air, control melanin forming, prevent oxidation and make skin white and soft
能全天候的鎖住水分，使肌膚長時間的保持滋潤，有效隔離紫外線輻射和空氣中的塵埃，防止水分流失和色素沉積，淡化色斑，抗氧化，使皮膚更潤白、光滑。 -
Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上，通過系統建模和數字模擬分析，分別針對航空低壓直流（ lvdc ）和高壓直流（ hvdc ）兩種電動機構用永磁無刷電動機，在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究，提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。 -
The blowhole is a flap of skin that is thought to open and close under the voluntary control of the animal
呼吸孔是一個被認為能在動物自動控制下開啟和關閉的皮膚風口片。 -
Control of pore morphology in close - celled aluminum foams
閉孔泡沫鋁的孔結構控制 -
Novel close - loop speed control technique for brushless direct current motor
新型無刷直流電機速度閉環控制技術 -
Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。 -
The design hardly has denies measures so that it is convenient to use while its noise is loud " the article analysis the prime factors of noise quantitatively through the fervency spectrum, and make the ways object to noise, in that it is suggested to improve the energy storage system and raise the system control capability to the moving door so to slow the close velocity
本文通過頻譜分析，定量化確定了電控門噪音的主要成份，提出了針對主要噪音成份的控制方法。文中對電控門蓄能、運動系統的改進性方案，以達到對蓄能系統的改進和加強對門體運動的控制能力，基本上解決了門體安全閉合時正碰與發出噪音的矛盾。 -
Sluice gate of double disk is controlled by electric - hydraulic handspike ; plc will compare sand temperature on outlet according to pre - designed value and inner sand temperature of double disk ; and then it adjusts close time of sluice gate, controls residence time of hot sand in double disk ; therefore, it can control sand temperature of outlet and make it reach required value.
雙盤的卸砂門由電液推桿控制， plc根據預設的出口砂溫與實測的雙盤內砂溫進行對比，而調整卸砂門的關閉時間，控制熱砂在雙盤內的停留時間，進而控制雙盤出口砂溫使其達到要求。 -
Control of discharge - sand gate discharge - sand gate adopts electro - hydraulic handspike ; it uses displacement transducer to measure opening of sluice gate ; when opening of displacement transducer is smaller than set point, the electro - hydraulic handspike will open this gate ; when opening of displacement transducer is larger than set point, the electro - hydraulic handspike will close the gate
卸砂門採用電液推桿，由位移傳感器檢測砂門的開度，當位移傳感器檢測的開度小於控制系統的給定值時，電液推桿工作將門開大，當位移傳感器檢測的開度大於控制系統的給定值時，電液推桿工作將門關小。 -
One method of good housekeeping is to maintain close control over the mill's operation.
良好管理的手段之一是嚴格控制紡織廠的操作。 -
This text summarises several control forms of gushing out oil pump test platform simply, and mainly proposes analog and digital control schemes of close ring adjusting speed, at the same time, gives the principles and implementation methods used in parameters control and measuring, this text introduces the asynchronous electromotor " s control process, in which, fuzzy control arithmetic is used, and the control commands are passed on by means of communication between mcu and frequency converter. there are two parts in this system. one is superior computer that is ordinary pc, the other is hypogynous at89c52. the functions of superior pc are control and display information through screen, and the functions of ats9c52 includes control, collecting, display, treatment, uploading of all parameters
詳細介紹了應用模糊控制演算法，以變頻器通訊方式進行異步電機調速的控制過程。系統由上位機和下位機兩部分組成。上位機為普通pc機，主要實現系統控制、數據顯示等功能，另外還有數據庫瀏覽、數據列印等功能；下位機以at89c52為核心，負責所有參數的採集、處理、顯示、上傳、控制等。 -
Results of laboratory tests on blood samples from kampala and kamwenge performed by the centers for disease control and prevention ( cdc ), atlanta, usa have confirmed marburg virus infection in the putative index case, a mine worker, and in one of his close contacts during his illness
美國亞特蘭大疾病控制與預防中心對烏干達坎帕拉居民與卡穆文奇居民的血樣進行了檢測，實驗檢測結果證實了所推斷的首個病例感染了馬爾堡病毒：一個礦工與他治療期接觸過的一個人。 -
Solar system controller ( light open & close control or time control, over charges and discharge protection )
太陽能系統控制器（亮燈，關燈及時間控制，過沖和過放保護） 。 -
Self - developing control circuit solve open and close control questions in permanent magnetic actuator with one coil
自行設計的控制電路解決了單線圈永磁機構的分、合閘拉制問題。 -
Terrific close control from miroslav klose helped create germany ' s first chance of the match, with lukas podolski picking up the ball from his strike partner and teeing up michael ballack for a right - shooted shot that swerved wide of the post
第8分鐘：米洛斯拉夫?克洛澤漂亮的控球為德國隊創造了第一次機會，盧卡斯?波多爾斯基接到鋒線搭檔的傳球，隨后將球傳給了米歇爾?巴拉克，然而後者的右腳射門偏出了右側門柱。 -
Almost 16 years later he still all his close - control and pace - and also now a more conservative element to his game, making him more of a complete player and one that can play across the midfield
差不多16年後，他在職業生涯的黃昏還能夠控制比賽，甚至現在他能在整個中場的任何位置比賽，他的貢獻更大了。 -
In the first part of this thesis, the method of data collection for building a 3d scene based on a planar vector map is studied. to the most difficult problem in data collection : the evaluation of contour line, a suit of effective automatic assisting method is advanced, which can remarkably shorten the process period and improve the efficiency of spatial data collection. the main idea of this method is " control point congregating automatically and close control point cooperating "
本文主要研究了基於二維矢量圖如何獲取構建三維場景所需的空間數據，包括地形、地物的二維數據採集與三維建模方法，並針對數據獲取中的主要難題，即等高線高程賦值問題，提出了一種基於高程式控制制點自動聚集、相近控制點協作的自動處理方法，顯著縮短空間數據獲取的處理周期。 -
The satellite attitude control system is modeled into a close control loop with three momentum wheels on each axis
星體姿態控制系統採用三軸穩定動量輪閉環控制模型，天線指向控制系統採用開環控制。 -
Loop close control system - electronic eye
閉環控制系統-電子眼 -
Furthermore, under the vector control strategy of stator field - orient, a vector control model will derive from the generator, which form a close control system with the generator model
本文利用定子磁鏈定向的矢量控制方法，將同步坐標系下的雙饋電機數學模型簡化后得到矢量控制系統的模型；矢量控制模型與雙饋電機模型一起構成閉環控制系統。
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