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- Very little effort has been devoted to the experimental measurement of low frequency combustion response. 在低頻燃燒響應的試驗測定方面只做了很少的工作。
- GUARDIAN overcomes the challenges of low frequency self-noise providing greater productivity and improved data quality. GUARDIAN拖纜克服了低頻固有噪聲的缺陷,從而提高生產(chǎn)效率并改進(jìn)數據質(zhì)量。
- The match strobe gate is presented to improve the measurement precision of low frequency signal. 文中提出使用匹配選通門(mén)提高低頻信號頻率測量精度。
- The performance of Low Frequency and Clearness are better when giving the Erhu skin soaking treatment. 琴皮施以浸泡處理時(shí)，其渾厚度（低頻）與純凈度之表現均較佳；
- The theory of low frequency power supply and the characteristics of lowfrequency power source generator are introduced. 介紹了低頻供電的原理及低頻電源發(fā)生器的特點(diǎn)。
- The researching development on the characteristics of low frequency loudspeakers is expounded. 摘要闡述揚聲器低頻特性的研究發(fā)展，特別是國內外對品質(zhì)因數研究的比較；
- Thus research has been going on for some time in the area of low frequency active (LFA) towed array sonar. 如此研究一直在低頻率活躍的 (LFA) 被拖的排列聲納的區域中繼續有一些時(shí)間之久。
- Dynamic characteristics of the portal frame are also identified from the WPT of low frequency signals. 低頻的部分則可以進(jìn)行門(mén)形構架的系統識別。
- Objectives:To design a new type of circuit for measuring the peak value of low frequency irregular bioelectrical signal for clinics. 目的:為臨床設計一種測量低頻率不規則生物電信號的新型測量電路。
- The off-boresight drive signal is a kind of modulated signal with the charaeteristics of low frequency,small amplitude and liable to be interferenced. 離軸驅動(dòng)信號是一種頻率低、幅值小、易受干擾的調制信號,在信號檢測中通常是測試的難點(diǎn)。
- ObjectiveTo observe the effect of low frequency current hydroelectric bath therapy modulated by medium frequency on sequela of sprain of ankle. 目的觀(guān)察低頻調制中頻電水浴療法對足踝扭傷后遺癥狀的治療效果。
- Finally, we try to find out the reason of low frequency oscillation of a CMSDA ( Cascode Multi-Stage Distributed Amplifier ) and the way to solve this problem. 再來(lái)，我們利用一個(gè)設計失敗的多級串疊分布式放大器來(lái)討論低頻震蕩的產(chǎn)生原因與解決方法。
- Of low birth, rank, or position. 出身、職位、地位卑賤的
- Of low, common, or inferior quality. 低質(zhì)量的低的、普通的或劣等的質(zhì)量的
- After the multipath correction using the part of low frequency which has a certain repeatability, the accuracy of GPS measurement can be improved about 30%. 利用具有重復性的低頻部分建立多路徑效應誤差改正模型，可使GPS的振動(dòng)測量精度提高30%25左右。
- The temporal characteristics of low frequency have been described, the conception of rotational magnetic wave and double cyclotron oscillation have been pointed out. 文章闡述了這些低頻波動(dòng)的時(shí)間特性，并提出了旋磁波和倍旋振蕩的概念。
- This paper starts from the cause of low frequency oscillation (LFO) and than points out that there are several ways to study the LFO including its rejection measures. 摘要從低頻振蕩的起因開(kāi)始，指出目前研究低頻振蕩的幾種方法，綜述了抑制低頻振蕩的措施。
- ALL OVERSEAS BANK CHARGES TO THE AC OF THE BENEFICIARY. 全部的境外銀行的費用由受益人負擔。
- Gu Hanyu, Chen Chen.A new algorithm for the computation of low frequency electromechanic oscillation modes of large power systems[J].Proceedings oftheCSEE, 2000, 20(9): 50-54. [5]谷寒雨;陳陳.;一種新的大型電力系統低頻機電模式計算方法[J]
- This paper introduces the configuration and working principle of low frequency electrodynamic vibration shaker calibration system, and analyzes nonlinear factors. 簡(jiǎn)要介紹了低頻電動(dòng)振動(dòng)臺校準系統的結構和工作原理,分析了其存在非線(xiàn)性的原因。
