performance limit造句
例句與造句
- performance limits of irreversible carnot engine
不可逆卡諾熱機(jī)的性能界限 - equipment for crop protection-knapsack sprayers-performance limits
植保設(shè)備.背負(fù)式噴霧器.性能限制 - (b ) study the spectral amplititude system, analyze the performance limit to noise
(b)對(duì)光譜幅度編碼系統(tǒng)進(jìn)行了分析，分析了制約系統(tǒng)性能的噪聲因素。 - spraying equipment for crop protection-specification for performance limits for field spraying nozzles
農(nóng)作物保護(hù)用噴霧設(shè)備.第4部分:田間噴嘴性能極限規(guī)范 - radiation protection-criteria and performance limits for the periodic evaluation of processors of personal dosemeters for x and gamma radiation
輻射防護(hù).x和射線輻射的個(gè)人劑量處理器的定期評(píng)價(jià)準(zhǔn)則和性能限值 - It's difficult to find performance limit in a sentence. 用performance limit造句挺難的
- the present shortage of radio spectrum results in large part from the cost and performance limits of legacy hardware established during the past century
目前無(wú)線電頻譜壅塞的現(xiàn)象，大多起因于上個(gè)世紀(jì)制造的老式硬體設(shè)備在成本與效能上受到限制。 - b ased on the analysis o f performance limit of turbo codes, it is made clear that the distance spectrum in optimizing codes is the objective of designing optimal interleaver
在對(duì)turbo碼性能限分析的基礎(chǔ)上，指出優(yōu)化碼字的距離譜是優(yōu)化交織器設(shè)計(jì)的準(zhǔn)則，并提出了擴(kuò)散度的概念。 - 4 ) by using the famous bode integrals and the derived relations between information rates and h entropy, performance limits of several kinds of linear control systems disturbed by stationary noises are investigated from the viewpoint of information theory
4)從信息論的角度考察控制系統(tǒng)性能的內(nèi)在局限。結(jié)合bode積分、信息率和h。嫡的關(guān)系，闡述了幾類受隨機(jī)干擾線性控制系統(tǒng)的性能極限。 - the purpose is to compress the dynamic range of input signal from 40db to 5db . microwave limiting amplifier is widely used in electronic detecting and interfering radar system . so design a high performance limiting amplifier is a very important research direction
限幅放大器把很寬動(dòng)態(tài)范圍內(nèi)的微波輸入信號(hào)放大并壓縮為很小動(dòng)態(tài)范圍的微波輸出信號(hào),減小輸入信號(hào)大動(dòng)態(tài)范圍內(nèi)的波動(dòng)對(duì)輸出信號(hào)處理的影響。 - the basic performance limit expressions about this novel mb is derived in order to design it . the novel magnetic bearing is analyzed employing the finite element method and has been integrated into a test facility with very simple control met hod, and the results of selected experiment have been provided
在以上分析的基礎(chǔ)上，推出磁懸浮力的線性化方程，計(jì)算了電流剛度和位移剛度，同時(shí)提出了這種磁軸承的性能指標(biāo)公式，為該磁軸承的設(shè)計(jì)提供了理論依據(jù)。 - from the unique viewpoint of shannon information theory, this dissertation investigates the varying and transmission of information and uncertainty in control systems using measures of entropy, mutual information, kullback-leibler information and information rates, in time and frequency domains, respectively . several problems concerning state estimation, modeling, h control, performance limits and design constraints of control systems are addressed under this framework
論文以有別于傳統(tǒng)控制理論的獨(dú)特視角??信息的觀點(diǎn)研究控制系統(tǒng)，采用shannon信息論中的熵、互信息、kullback-leibler信息及相應(yīng)的信息率分別考察了控制系統(tǒng)在時(shí)域和頻域中信息和不確定性的傳輸和變化，討論了狀態(tài)估計(jì)、模型化、h_控制及控制系統(tǒng)性能極限和設(shè)計(jì)約束等領(lǐng)域的相關(guān)問(wèn)題。 - the problem is then fed to a nonlinear programming routine to solve for all parameters . the flight dynamics model with yawing motion of uh-60a is given, scale factors of state variables and control variables are applied based on the consideration of algorithm convergence . then, the optimization of trajectories is expressed as optimal control problem with a performance index constrained by helicopter performance limits, faa regulation and so on
首先,建立帶偏航運(yùn)動(dòng)的直升機(jī)點(diǎn)質(zhì)量模型,然后對(duì)狀態(tài)變量和控制變量進(jìn)行無(wú)量綱處理,因?yàn)闋顟B(tài)變量和控制變量量值相差較大,這使得優(yōu)化算法收斂效果變差,所以需要選擇適當(dāng)?shù)目s放因子,最后把直升機(jī)單臺(tái)發(fā)動(dòng)機(jī)停車后的飛行軌跡表示成一個(gè)最優(yōu)控制問(wèn)題,即在考慮直升機(jī)性能限制和far規(guī)范后,指定一個(gè)優(yōu)化性能指標(biāo),選擇合適的路徑約束,然后再解最優(yōu)控制問(wèn)題。 - the damage states are described in detail in terms of structural members and the relationship between the damage degree and the four types of performance limit states is built . the concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation . the deformation control design method is studied
從結(jié)構(gòu)在地震作用下的破壞程度為出發(fā)點(diǎn)，對(duì)結(jié)構(gòu)的破壞狀態(tài)進(jìn)行了描述，并建立了結(jié)構(gòu)的破壞程度與結(jié)構(gòu)四種性能極限狀態(tài)之間的關(guān)系；提出了結(jié)構(gòu)性能安全指數(shù)的概念，并以結(jié)構(gòu)的變形極限狀態(tài)方程為基礎(chǔ)得到了結(jié)構(gòu)設(shè)計(jì)性能安全指數(shù)的計(jì)算方法和結(jié)構(gòu)性能等級(jí)的劃分標(biāo)準(zhǔn)。