您要查找的是不是:
- Intermediate frequency instability has had the most uneven history. 中頻不穩定性的研究經(jīng)歷了極為曲折的道路。
- Low and intermediate frequency instability models are taken up first. 首先處理低頻和中頻不穩定性的模型。
- Low or intermediate frequency combustion instability generally involves the interaction of several components of an engine system. 低頻或中頻燃燒不穩定性通常包含發(fā)動(dòng)機系統中幾個(gè)組件的相互作用。
- The pure quartz lump becomes quartz tube via untouched technology of intermediate frequency induction heating. 采用中頻感應加熱無(wú)接觸技術(shù),將石英凈坨拉制成為石英管。
- Digital Intermediate Frequency (DIF) system is applyied widely in Radar and communication systems. 數字中頻系統廣泛應用于雷達和通信系統中。
- A power harmonic suppressing method based on low voltage intermediate frequency inductive stove was introduced. 介紹了一種基于低壓中頻爐的電力諧波治理方法。
- In signal processing, second-generation enhanced intermediate frequency sampling speed and signal processing speed and capacity. 在信號處理方面,第二代提高了中頻采樣速度,并加強了信號處理的速度和能力。
- As a special case,the effect of rectangular envelope edge of pulse signal on intermediate frequency sampling is carefully studied. 作為一種特例 ,詳細研究了簡(jiǎn)單脈沖信號矩形包絡(luò )邊沿對鏡頻抑制的影響 ;
- As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present. 由此可見(jiàn),在現有條件下實(shí)現寬帶數字中頻接收機是可行的。
- There re fast intermediate frequency furnaces, automatic record of temperature measurement at stokehold and computer network. 高導電純銅件及各種銅合金精密鑄件;
- A high-side injection, fixed intermediate frequency (IF), double-quadrature-downconversion and low-IF structure is proposed for wideband receivers. 論證了寬帶無(wú)線(xiàn)接收機宜采用上邊注入、固定中頻的二次正交混頻低中頻結構。
- Objective To observe the effect of traction and intermediate frequency penetration the invigorate net and relieve pain tincture. 目的觀(guān)察中頻電療透入活絡(luò )止痛酊并牽引治療頸椎病的療效及作用機制。
- By studying JPEG compression and HVS theory, watermarking information is embedded in the DCT intermediate frequency coefficient part of the image. 通過(guò)對JPEG壓縮以及人眼視覺(jué)系統理論的研究,確定了把水印信息嵌入到圖像的離散余弦變換域的中頻系數部分;
- The system design method proposed by the paper examines the frequency tracking accuracy of the frequency agile radar synthesis detection unit at intermediate frequency. 本文提出了通過(guò)系統設計的方法將頻率捷變雷達綜合測試儀頻率跟蹤精度的檢定在中頻進(jìn)行。
- Application: This series can be widely used in the communication systems of Intermediate Frequency for improving selectivity and anti-jamming capacity of signals. 用途:可廣泛應用于中頻通訊系統中,提高信號的選擇性和抗干擾能力。
- Purpose: The equipment is used for mensurating corrosion resistance of blast furnace refractories to molten slag by means of heating of intermediate frequency influence. 用途:該設備用中頻感應加熱的方法模擬測試耐火材料抗渣蝕性能。
- Application : This series can be widely used in the communication systems of Intermediate Frequency for improving selectivity and anti-jamming capacity of signals. 用途:可廣泛應用于中頻通訊系統中,提高信號的選擇性和抗干擾能力。
- Execution standard: The equipment is heating by intermediate frequency influence. It can test salg resistance of refractories by soaking and crucible, and test multi-sample. 制作依據:該設備采用中頻感應加熱,可用侵入法和坩堝法測試耐火材料的抗渣蝕性,并可同時(shí)做多個(gè)試樣的測試。
- T18 computer therapeutic equipment is a low and intermediate frequency AC machine. Clinic shows that the equipment is effective in curing painful diseases. T18電腦治療儀是一種中低頻交流電治療儀,臨床實(shí)踐說(shuō)明它在治療疼痛性疾病方面有效。
- The paper introduced the function of the reactor to smelt in the intermediate frequency equipment, and summed up the design and computing technology of the reactor. 介紹電抗器在中頻熔煉設備中的作用,并概述了電抗器的設計和計算方法。