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- A double frequency drape bugle shape antenna includes a guiding tube and a bugle section. 一種雙頻皺波狀喇叭天線(xiàn)，包括一導管及一喇叭部；
- The OH - transmissive spectra,photo damage resistance,photo conductivities and the double frequency properties have been measured. 測試了晶體的紅外透射光譜、抗光損傷能力、光電導和倍頻性能。
- The paper discusses how to designand test the micro self - adjustable controller with double frequency laser intervener and theory of super stability based onPOPOV. 現主要討論一種采用雙頻激光干涉儀作為位置反饋元件的基于POPOV超穩定性理論的自適應微動(dòng)控制器的設計和實(shí)驗過(guò)程。
- Temperature Modeling of Intracavity Doubling Frequency Nonlinear Crystal[J]. 引用該論文 李隆;史彭;陳浩偉;賈森;白晉濤.
- The lower ploidy materials,the higher chromosome doubling frequency. 倍性低的材料加倍率較高。
- It made use of the signal automatic gain control (AGC) and complex logical control to realize the precise measurement of the ultrasonic signal, and made use of the logical analytical method to realize double frequency and 160 MHz frequency of the counter. 利用超聲波信號的自動(dòng)增益控制 (AGC)和復雜的邏輯控制實(shí)現信號的精確測量 ; 利用邏輯分析實(shí)現倍頻 ,使計數器的計數頻率達到 16 0 MHz;
- The double frequency number is selected directly by software.When input pulse width of the frequency doubler changes, output pulse can well trace.The frequency doubler fully meets the needs o... 該倍頻器在輸入脈沖寬度變化時(shí)能很好地動(dòng)態(tài)跟隨，倍頻數絕對準確，倍頻后的脈沖寬度均勻，完全滿(mǎn)足了大齒輪在機測量的要求。
- Conclusion Doubled frequency laser 532nm is validated with low reoccurrence in treatment of CSCR. 結論倍頻532激光光凝治療中心性漿液性脈絡(luò )膜視網(wǎng)膜病變，療效確切，復發(fā)率低。
- H-bridge topology ,adopted in the power circuit, runs under the limited unipolar of double frequence reversible PWM mode. 功率電路采用工作在單極倍頻可逆PWM控制模式下的H橋結構。
- Smearing apical point with a mixture of 0.2% colchicine plus adeps lanae and 1.5% DMSO was also effective with doubling frequency 14.0%. 1%25秋水仙素+羊毛脂膏+1.;5%25DMSO涂抹生長(cháng)點(diǎn)試驗，加倍率為14
- The use of Radio Frequency beacons can also improve the position accuracy of vehicles in areas with bad GPS coverage - for example inside underground car parks and multi-storey buildings. 在全球定位系統接收欠佳的地方,如地下停車(chē)場(chǎng)和多層建筑物內,使用無(wú)線(xiàn)電信標亦有助更準確地計算車(chē)輛的位置。
- Temperature field analytical- analysis of intracavity doubling frequency crystal KTP in High power all-solid-state laser[J]. 引用該論文 李隆;史彭;李東亮;甘安生;任兆玉;白晉濤.
- The new type double frequency conversion dye jig 新一代雙變頻卷染機
- double frequency spectral density function 雙重頻率譜密度函數
- Objective To analyze the clinical results of doubled frequency laser with a wavelength of 532 nm in treatment of central serous chorioretinopathy (CSCR). 摘要目的研究倍頻532激光光凝治療中心性漿液性脈絡(luò )膜視網(wǎng)膜病變的臨床效果。
- He is working double tides to finish his essay. 他日夜苦干，趕寫(xiě)他的文章。
- I do not realize it is a double feature. 我原先不知道這是雙片連映。
- Double agents live in a perpetual state of fear. 兩面派永遠過(guò)著(zhù)提心吊膽的生活。
- I want a double room with a view. 我要一間能看到風(fēng)景的雙人房間。
- He was so fat that he had a double chin. 他胖得有雙下巴了。
