parallel adj. 1.平行的;并行的 (to; with); 【電學(xué)】并聯(lián)的。 2.同一方向的,同一目的的。 3.相同的,同樣的,相似的,對應(yīng)的。 a parallel instance [case] 同樣的例子[情況]。 His prudence is parallel to his zeal. 他固然謹(jǐn)慎,也同樣熱心。 run parallel with 和…平行。 n. 1.平行線[面]。 2.相似,類似;相似物,相當(dāng)?shù)娜薣物]。 3.比較,對比。 4.緯度圈,緯線。 5.【軍事】平行塹壕。 6.【印刷】平行號 〔‖〕。 7.【電學(xué)】并聯(lián)。 the parallel of altitude [declination, latitude] 平緯[赤緯,黃緯]圈。 draw a parallel between ... 在…之間作對比。 in parallel with 和…并行,和…對應(yīng)。 without (a) parallel 無與匹敵的。 vt. (-l(l)-) 1.使成平行;與…平行。 2.與…相匹[配得上,相應(yīng)]。 3.對比,比較… (with)。 n. -ism 【計算機(jī)】并行計算。
Series connected and parallel connected centrifugal pump and their economy analyses 離心水泵串并聯(lián)及經(jīng)濟(jì)性
Heat transfer in four parallel connecting thrust chambers with radiation cooling was analyzed 摘要分析了四機(jī)?聯(lián)全輻射冷卻推力室的熱特點(diǎn)。
The dissertation introduces the thoughts concerning the design of dc / dc power modules that may be parallel connected 論文中介紹了dc dc電源并聯(lián)的設(shè)計思想。
The four same types of powers were series - parallel connected to used , they worked stably , and their power meat the request for plasma arc spraying 采用四臺同型號的硅整流直流電源串并聯(lián)后使用,工作穩(wěn)定,功率達(dá)到了噴涂的要求。
The each situation that all kinds of arc - extinction coils are parallel connected is especially analyzed , and aiming at these situations , a bran - new scheme is brought forward 本文著重分析了各個不同種類消弧線圈并聯(lián)運(yùn)行時遇到的具體情況,并針對這些情況提出了全新的解決方案。
Power fast recovery diode , which is abbreviated to frd , is one of the key devices in modern power electronic technology . in the power electronic circuits , frd is usually parallel connected with three - end power devices as their freewheeling diode 高壓功率快恢復(fù)二極管(以下簡稱frd )廣泛地應(yīng)用于電力電子電路中,作為續(xù)流二極管與三端功率器件并聯(lián)使用,是現(xiàn)代電力電子技術(shù)中的關(guān)鍵器件。
Guided by theoretical results , two set of laboratory prototype dc / dc modules were built up in the laboratory , parallel connected system was composed and experiments were carried out , and the obtained results verified the feasibility of the proposed approach 在理論成果的指導(dǎo)下自行制作了兩臺dc dc電源裝置實(shí)驗(yàn)樣機(jī),在其組成的并聯(lián)系統(tǒng)上進(jìn)行了實(shí)驗(yàn)研究和分析,得到了相應(yīng)的實(shí)驗(yàn)結(jié)果并驗(yàn)證了本方案的可行性。
The dissertation studied the topology of system configuration , performed the modeling and matlab / pspice based simulation . the focus was put on the problems and their solutions that may be related to the static and dynamic current sharing of parallel connected dc power modules 進(jìn)行了系統(tǒng)結(jié)構(gòu)的設(shè)計,并聯(lián)系統(tǒng)的建模,以及運(yùn)用matlab 、 pspice軟件的仿真,關(guān)注的中心是對并聯(lián)直流電源的靜態(tài)與動態(tài)均流等可能出現(xiàn)的問題進(jìn)行分析并找出解決方案。
The silicon controlled trigger and it s auxiliary circuit could regulate simultaneously the controlling coil current of four series - parallel connected powers , so the purpose of making four powers output in step with was achieved , and the process of increasing progressively current after lighting arc and weakening current after going out arc was realized 利用可控硅觸發(fā)器及輔助電路可以同時調(diào)節(jié)串并聯(lián)在一起的四臺電源控制線圈的電流,達(dá)到四臺電源同步輸出的目的,并且實(shí)現(xiàn)了等離子弧噴涂引弧時電流遞增和熄弧時電流衰減的過程。
Abstract : the concept of equivalent heat channel is adopted to simplify the prdiction of thermal contact resistance . after establishing the model of contact surface , the definitive parameters in equivalent heat channel of the thermal contact resistance are gained . and the whole thermal contact resistance is composed of the parallel connected equivalent heat channels 文摘:采用當(dāng)量熱流通道的概念對接觸熱阻的預(yù)測進(jìn)行簡化分析,即對表面情況建立相應(yīng)的表面模型后,確定出當(dāng)量熱流通道上的各個參數(shù),整個接觸面上的接觸熱阻即可視為有多個當(dāng)量熱流通道形成的接觸熱阻并聯(lián)而成,從而可以預(yù)測出兩個物體間的接觸熱阻。