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- high density modulation 高密度調制
- The suggested system consists of high frequency(HF) resonant inverter,HF transformer and HFAC pulse density modulation (PDM) converter. 該系統由高頻諧振逆變器、高頻變壓器和高頻交流脈沖密度調制變頻器組成。
- Jacket: Black low mid or high density polyethylene. 護套:黑色低密度或中密度或高密度聚乙烯。
- Japan has a high density of population. 口密度很大。
- Type of high density solder mask. 一種高密度焊料掩膜。
- Jacket:Black low mid or high density polyethylene. 護套:黑色低密度或中密度或高密度聚乙烯。
- Design for space-saving and high density insertion. 節省空間和高密度插入的設計。
- The animals were living in high density. 動(dòng)物們生存地很集中。
- SDRAM is one kind of high density memory device. SDRAM是一種高密度的存儲器件，可以通過(guò)電性測試，并且運用bitmap這一有效工具診斷出其具體的失效區域，通過(guò)進(jìn)一步的物性失效分析來(lái)找出工藝上失效的原因。
- Newly improvised high density steel extension. 全新改良之高密度全鋼油網(wǎng)。
- A novel topologic structure of high frequency AC pulse density modulation converter is proposed,and its operation principle,control scheme and design are described in detail. 提出了一種新穎的高頻交流脈沖密度調制變頻器的拓撲結構，并詳細闡述了工作原理、控制方案和設計方法。
- Incorrect media type - please use a high density floppy disk. 不正確的介質(zhì)類(lèi)型-請使用高密度軟盤(pán)。
- Progress of Oxidative High Density Lipoprotein Research. 氧化修飾高密度脂蛋白的研究進(jìn)展。
- Having relatively high density; having a high specific gravity. 比重較大的濃度相對較重的；重力大的。
- Industry standard size,miniature,high density assembly. 按工業(yè)標準尺寸生產(chǎn)，小型化，組裝密度高。
- Space pattern was patchness and mosaicism with high density. 該群落為高密度斑塊狀鑲嵌空間格局；
- The period of the highest density index is August. 在5-10月間8月蠅的密度指數為最高。
- The selection rule of the hysteresis width has been developed in order to make the THD and RMS value of the output voltage to be the best with high efficiency, according to the principle of pulse density modulation. 根據脈沖密度調制技術(shù)的原理導出了使輸出電壓失真度最小、有效值最大，系統效率也較高的環(huán)寬取值公式。
- Enclosure Gel filled, ultrasonically welded, high density ABS housing. 附膠體填充，超聲焊接，高密度ABS外殼。
- No lead,ideal for high density SMT installation,with on dire ctionality. 無(wú)引線(xiàn)，不產(chǎn)生跟蹤性，適合高密度表面貼裝。
