轉子調節 的英文怎麼說
中文拼音 [zhuǎnzidiàojié]
轉子調節
英文
regulation in rotor circuit-
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。At rest, the heterodimeric rel / nf - k b complex is located in the cytoplasm bound to an inhibitory factor, i k b. upon stimulation, i k b is phosphorylated and degraded, free nf - k b then translocates into the nucleus where it binds to k b site to regulate transcription
靜息時, re皿4bh聚體與抑制蛋白kbs結合,在細胞漿中保持無活性。受到刺激, ikb分子迅速磷酸化並降解,釋放nf兒b轉位入核,通過與kb位點結合調節轉錄。The degradation of i k b and dissociation from nf - k b complex are essential process for activation of nf - k b. there is no report about whether cck - 8 inhibits nf - k b activity through inhibiting lps - induced degradation of i k b. the present study was designed to observe the regulatory effect of cck - 8 on changes of immune functions induced by lps, the receptor mechanism and signal transduction mechanism involving mapk, stat3 and i k b at different levels including in vivo and in vitro, in order to study its immunomodulatory effect on reversing es and its molecular mechanisms
Ikb的降解、並從w兒b復合物上解離是w4b激活的必需過程。 ccks是否通過抑制lps誘導的ikb降解,從而抑制nf幾b激活尚未見報道。本研究在整體、細胞及分子水平,觀察了ccke對lps引起的免疫功能改變的調節作用,研究了其受體機制及mapk 、 stat3和ikb的信號轉導機制,以探討cck七抗es時的免疫調節作用及其分子機制。Notch interaction with its ligands induces the cleavage of its intracellular domain ( ic ), and the notch ic translocates to the nucleus and binds to rbp - j, the mammalian homolog of su ( h ), to transactivate transcription of target genes such as e ( spl ) ( enhancer of split ), hesl ( hairy and enhancer of split ) and hes5 four notch receptors and their ligands are differentially and redundantly expressed in a variety of vertebrate tissues
它通過其識別序列( cogtgggaa )結合於受調控基因的啟動子區,在轉錄激活因子的驅動下調節細胞分化和個體發育相關基因的表達。在沒有n 。 tch胞內段的情況下, rbpj可與包含sm盯( silencingmediatorforretlnoldandthyroidhormonereceptor )和組蛋白去乙酞化酶的轉錄輔助抑制復合物結合,當notch信號被激活時; rbpj可與n 。The two single - pass transmembrane proteins, delta and serrate, have been identified as notch ligands. the transcription factor suppressor of hairless [ su ( h ) ] is the major downstream effector of notch signaling pathway. rbp - j, the mammalian homolog of su ( h ), recognizes the core sequence ( c / tgtgggaa ) of dna
Rbp - j是果蠅促神經發生基因su ( h ) ( suppressorofhairless )在哺乳動物的同源物,它通過其識別序列( c tgtgggaa )結合於受調控基因的啟動子區,在轉錄激活因子的驅動下調節細胞分化和個體發育相關基因的表達。Turbine rotor raising character while load shedding is resulted in governor system and over - speed protection control system together
機組甩負荷后轉子的飛升特性是由調節系統和opc共同作用的結果。Rotating beams of light react with on photosensitive biological gel, which helps nutrition molecule penetrate into skin, strengthen circulation system, and stimulate hypothalamus to secrete hormone, enhance woman interior adjustment ability, channel ootheca, and stimulate the regeneration of cells, playing the function as health care
利用旋轉光作用在光敏生物劑上,促進有效分子滲入體內,加強人體循環系統,刺激下丘腦,從而促進女性和荷爾蒙分泌,增強女性機體調節能力,疏通卵巢部位淤滯,增強細胞再生,起到保健,調理的作用。Multiferroelectric magnetoelectri materials have a spontaneous polarization that can be reoriented by an applied electric field, a spontaneous magnetization that can be reoriented by an applied magnetic field. these materials have been exploited as transducer, waveguides, switches, phase inverters, modulators, etc. which also find a lot of technological applications in radioelectronics, optoelectronics, microwave electronics in instrumentation
這類材料同時具有鐵電和鐵磁材料的性能可以應用到傳感器,波導器件,轉換器,相位倒相器,變頻器,調節器等,在無線電電子學,光電子學,微波電子學等領域的發展具有重要意義。The change of indoor contaminating material concentration is dynamical simulated by adjusting the flow of fiowrator. at the same time, the path formulas of simulate pollutant source is modified by experiment, and providing theoretical base for dynamic simulation
通過調節轉子流量計的流量來達到動態模擬室內污染物質濃度的變化情況,並根據對實驗結果的修正得出裝配式潔凈室室內模擬污染源的軌跡方程,為動態模擬提供了理論依據。The results are obtained as follows : we analyze the features of kinematics and dynamic of the crusher. the improvement on the crusher structure design is made in the following aspects : involutes beat board, adjust mechanism on the back protect board and sieve plate, distributaries system, sieve plat, crusher space, rotor, hammer. furthermore, strength check is carried out
通過本題研究取得了以下研究成果:對破碎機進行了運動和動力學分析,結構優化改進,包括:漸開線反擊板設計,后側護板和篩板的恆力調節機構設計;分流系統的設計;篩板的設計;破碎腔的設計;轉子的設計;錘頭的設計。Thioredoxins, an ubiquitous small proteins with a redox active disulfide bridge in its conserved motif - cp ( g ) pc -, are universally distributed in eucaryote and procaryote and have a molecular mass of approximately 12kda. by its disulfide / dithiol interchange reaction, this protein can transmit the regulatory signals to seleted targets ( enzymes, transcription factors etc ) and plays an important role in many plant physiological processes that includes photosynthesis, dna synthesis, transcription, protein disulfide reduction, protein repair, filamentous phage assembly, cell apoptosis and seeds germinating and so on
該蛋白質中含有保守的- cp ( g ) pc -氨基酸活性基序,該基序中的兩個半胱氨酸殘基可通過巰基二硫鍵的轉換實現其氧化還原狀態的變化和電子氫的傳遞,對細胞中與氧化還原相關的多種生理過程的調節起重要作用。通過同許多酶類、蛋白類、細胞內活性因子相藕連, trx能對光合作用、 dna復制、基因轉錄、細胞凋亡和生長、噬菌體組裝、蛋白質的還原和修復信號傳導等生理過程產生影響和調節。The key results of circuit debugging are offered etc. it illuminated that those circuits are consummate for transform displacement signal to hard disc " rotor suspended by amb
對電路進行調試並給出關鍵環節調試結果。調試結果表明:該電路能較好的對轉子的動態位移信號進行處理。Inaddition to regulating sosl exchange acitivity, sos3 - sos2 may regulate other salt tolerance effectors. one such effector might be the na + transporter athktl
Sos3調節途徑的終端是維持離子平衡的轉運系統,如sos1 ,質膜na ~ + h ~ +反轉運體。In this paper, the author divides the digital governor as speed control unit, drive unit, electronic execution unit. for above three parts, the author also makes principle emulating from structure and function and constructs the hotspot information chain with next class hotspot information chain of specific functions
本文將電子調速器分為轉速調節單元、驅動控制單元、電動執行單元,對這些功能單元從結構、功能上進行原理模擬,建立單元的熱點信息鏈與具體功能建立二次熱點信息鏈。Expression of cystic fibrosis transmembrane conductance regulator in cultured human endometrial epithelial cells
囊性纖維化跨膜轉導調節器在培養人子宮內膜上皮細胞的表達By combining the information from the cdna sequences with functions of their homologs, we suggest that two kinds of hormones may play important roles during flower regeneration in a few ways : ( i ) proteolytic system of ubiqutin / 26s proteosome complex, ( ii ) actin - dependent vesicular cycling of auxin efflux carrier, ( iii ) regulating transcription of genes, ( iv ) phosphorylation and dephosphorylation
經過進一步的篩選,結合序列特徵和同源基因的功能信息對這些基因功能進行了初步分析。認為兩種外源激素可能通過泛素26s蛋白酶體復合體對調節蛋白的降解機制,生長素運輸載體肌動蛋白依賴的小泡運輸,基因轉錄調節,磷酸化和去磷酸化等調節過程誘導風信子花分生組織的再生。However, transcription rates that represent mrna synthesis may be more relevant in these analyses. because transcription rates are not equivalent to transcript amounts unless the mrna degradation rates as well as other factors that affect transcript amount are identical across different genes, the use of transcription rates in bioinformatics analysis may lead to a better description of the relationships among genes and better identification of genomic signals
轉錄產物量則與轉錄調節和后轉錄調節都有關系。除非對于不同的基因, mrna降解率以及其他影響轉錄產物量的因子都一致,否則,轉錄率不對等於轉錄產物量。所以,在生物信息學中運用轉錄率可以更好地描述基因之間的關系,更好地識別基因組信號。C - kit is a receptor tyrosine protein kinase on the cellular membrane, while c - myc is a transcription regulatory factor in the nucleus
Kit是位於細胞膜上的受體酪氨酸蛋白激酶, myc是位於細胞核內的轉錄調節因子。Limited by time this paper focused on three areas : ( 1 ) basic dtc principal study and research ( 2 ) the design of speed regulator of dtc ( 3 ) a new kind of stator flux observer because the dtc system is a nonlinear system and we ca n ' t grasp the parameters completely, the classic speed regulators design method is not fit for dtc system
由於時間有限,本文所進行的研究工作主要集中在三個方面: ( 1 ) dtc基本原理的學習與實現( 2 ) dtc中轉速調節器的設計研究。 ( 3 )新型定子磁鏈觀測器的研究。 dtc所具有的非線性和參數不可知的特性決定了直流調速系統的轉速調節器的設計方法不能完全適合於dtc系統。Traditional direct torque control uses two value torque regulator which makes zero voltage vector work long and make flux shape bad seriously and makes response time long when the speed of induction motor is very low or drops down quickly. in order to solve this problem the thesis puts forward a new way to use three - value torque regulator, when the motor speed is very low or drops down quickly, the contrary voltage vector is used instead of zero voltage vector and the between the stator flux and rotor flux is reduced quickly so that torque is reduced quickly and response time becomes shorter
為此,本論文提出三點式轉矩調節,這樣當電機低速運轉或給定轉速突降時,不是加零電壓矢量,而是加反方向的電壓矢量,使定子磁鏈與轉子磁鏈之間的夾角迅速減小,從而使電磁轉矩也迅速減小,大大減小了調速時間,同時磁鏈值仍然保持基本恆定,輸出比較穩定的電磁轉矩,這在電機制動過程中非常有用。分享友人