forward drive 中文意思是什麼
forward drive
解釋
前進-
Product introduction series of bs undulate screen, which surface are made of more line - up and row peach shape screen pieces, its rotor is circumrotate by same direction and equal speed, the screen surface intervene turning make of levity screen hole, drive materiel above screen go forward with undulate form, thereby reach to separate effectively
產品介紹bs系列波動篩分機是由轉子上多排多元並列的特製桃形篩片組成篩面，轉子以同向等速做周向旋轉，篩片交錯回轉構成多變的篩孔，使篩上物料以波動形式向前運動，從而達到高效篩分之目的。 -
It ’ s a medical treatment equipment of high capability but low price. this thesis chooses a discal peristaltic pump and put forward amelioration schemes based on analysis of trait of transfer pump in common use presently and selects stepper motor as drive motor. in order to reduce the whole volume, the pcb board integrates stepper motor drive circuit, keyset, alarm circuit and lcd
本文在分析目前常用輸液泵的優缺點的基礎上，選擇dg - 1盤狀蠕動泵，並進行了結構改進;選擇步進電機作為輸液泵的驅動電機，為縮小整體的體積，將步進電機的驅動電路、按鍵、 lcd和報警電路集成到單板上。 -
In the next place, by studying the change of the resonant frequency of the whole system, this paper designs the circuit to track the resonant frequency of the system by cd4046 mainly. at the same time, in order to improve the efficiency and get better dynamic capability of the converter, we choose pll and fuzzy control after comparing the pll circuit, fuzzy circuit and pll ? fuzzy control circuit. in the end, this paper brings forward the control blue print to realize the drive control circuit of the high frequency converter, using the dsp chip as the key part to realize four routes of pwm drive pulses with dead band of the control system
其次，通過對整個系統諧振頻率變化的分析和研究，設計了以鎖相環cd4046為核心的鎖相環控制電路，同時，在綜合比較鎖相環控制、模糊控制以及模糊控制和鎖相環復合控制三種控制演算法的基礎上，進行了系統模擬，得出採用復合控制可使跟蹤電路既具有鎖相環路較好的穩態性能，又擁有模糊控制較好的動態性能，系統魯棒性能好，同時也提高了逆變器的效率。 -
By analysing the relationship among the parameters such as substrate, speed, tension, rotational speed, shape distortion of paper etc, this article put forward a control law to control the drive transmission roller in emery cloth and sand paper production line, the principle is based on hooke ' s law
摘要本文根據彈性力學中的虎克定律，結合砂布砂紙生產特點，分析計算了生產線中基體、應變、速度、張力、轉速等參數之間的關系，建立了砂布砂紙生產線中傳動輥轉速（頻率）運動方程。 -
Go up, you horses, and drive madly, you chariots, that the mighty men may march forward : ethiopia and put, that handle the shield, and the lydians, that handle and bend the bow
耶46 : 9馬匹上去罷車輛急行罷勇士、就是手拿盾牌的古實人和弗人、又作呂彼亞人並拉弓的路德族、都出去罷。 -
Bulk waste flap, infinitely forward and reverse travel drive, operating hour meter, patented filter shaker system, roller brush, side brush, suction fan cut - out, sweeping mechanism can be deactivated
浮動式邊刷，可調整式主刷，大垃圾擋板，操作計時器，前進/後退檔無級調速，吸入風扇切斷裝置，專利保護過濾器除塵系統，移動式塵箱，駕駛座椅控制機器啟動安全裝置。 -
There is nothing like the power of public persuasion, and the ubiquity of a technology solution, to drive things forward
什麼都比不上公眾的說服力，以及無處不在的技術解決方案，推動著前進的步伐。 -
In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。 -
Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。 -
On the condition of “ many - head ” and “ small drive ratio ” ， the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously. it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm. the coordinate system is established according to the frock. the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed. to evaluate the meshing quality ， four meshing quality indexes and five original parameters are put forward. through mass programming computing ， the relations between meshing quality and original parameters are derived and depicted by graphs
考慮到平面二次包絡環面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差，介紹了一種新型環面蝸桿傳動? ?球面二次包絡環面蝸桿傳動.在研究過程中，根據工裝建立了坐標系，根據一二包過程的運動關系推得了嚙合方程和蝸桿與蝸輪的齒面方程，分析了蝸輪齒面上的接觸線分佈.為了評價嚙合性能，提出了4項性能指標和5項原始參數，通過大量編程計算得到了嚙合性能指標與原始參數之間的關系，並以圖表直觀的表示 -
Emissions trading : expanding and linking the growing number of emissions trading schemes around the world is a powerful way to promote cost - effective reductions in emissions and to bring forward action in developing countries : strong targets in rich countries could drive flows amounting to tens of billions of dollars each year to support the transition to low - carbon development paths
碳排放貿易：擴大世界各地不斷出現的碳排放貿易體制並把他們聯系起來，是促進經濟有效的減排，促使發展中國家盡早行動的有利手段。如果對發達國家提出有力的目標，就可以促使成百億的資金年年不斷地流向對低碳發展道路的支持中去。 -
Essentially, it means that when reading past an end - of - file mark, the drive returns the first record of the next file, and when closing the no rewind device, it skips a tape space forward
基本上，它意味著當讀過文件尾標記時，驅動器返回下一文件的首記錄，且當沒回卷的設備結束時，它路過一個磁盤空間前進。 -
The influence of the yarn guide hock location and the drive disc structure of fa506 and fa506s ring spinning frames on the ends breakage is discussed in the article with countermeasures to lower the yarn guide hock position and revise the drive disc to improve the formed yarn quality put forward
摘要探討了fa506和fa506s型環錠精紡機上導紗鉤位置和桃盤結構對紡紗斷頭率的影響，提出了改進措施，認為降低導紗鉤位置和將桃盤反裝能改善斷頭情況，提高成紗質量。 -
The establishment of this single, dynamic entity drives the right mandate and visibility and results in a flatter and more efficient organization to drive forward e - government and other it - related policies and strategies
。這個新設的辦公室運作機動靈活，權限清楚，方向明確，既可精簡推行電子政府及其他資訊科技政策和策略的架構，又可提高工作效率。 -
Due to the low mechanical efficiency and long circulating period of the down - charging system of cold bed in bar production line, this paper puts forward the improving project, which adopts ethernet supplemented by dp network, applies the fm350 - 2 advanced counter and suitable maths model and combines the technique of the transducer and hydraulic pressure drive control to realize auto - control
摘要針對棒材生產線上冷床下卸鋼系統機械效率低、運行周期長，不能適應快節奏生產的現狀，採用以工業以太網為主、 dp網為輔的網路通訊，應用西門子fm350 - 2高速計數器，通過有效的數學計算模型，結合變頻器和液壓傳動控制技術，實現網路自動化控制。 -
A particular over - current protection and drive circuit is given, the impact of resistance between gate and emitter on gate voltage dropping is discussed, and an adjustable gate - emitter resistance circuit is put forward
設計了過電流保護驅動電路，討論了柵射集電阻對降柵壓過程的影響，並提出一種可變柵射集電阻電路。 -
Patriotism is an evergreen subject in the class society. it is always a tremendous force, that keep the national integrity, resist the foreign attack and drive the society developing forward
愛國主義是人類階級社會的「常青的主題」 ，古往今來，愛國主義始終是各個國家、民族用來維護祖國統一和民族團結、抵禦外來侵略和推動社會進步的巨大力量。 -
Then she saddled an ass, and said to her servant, drive, and go forward ; slack not thy riding for me, except i bid thee
24於是備上驢，對僕人說，你快快趕著走，我若不吩咐你，就不要遲慢。 -
Then she saddled a donkey and said to her servant, " drive and go forward ; do not slow down the pace for me unless i tell you.
王下4 : 24於是備上驢、對僕人說、你快快趕著走我若不吩咐你、就不要遲慢。 -
5 output speed of top drive power head forward and reverse 5 - 98 r min high - speed 5 - 37 r min low speed
5動力頭輸出轉速正反598高速檔537低速檔rpm
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