儀器靈敏度 的英文怎麼說
中文拼音 [yíqìlíngmǐndù]
儀器靈敏度
英文
gage factor- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 靈 : Ⅰ形容詞1 (靈活; 靈巧) quick; clever; bright 2 (靈驗) effective Ⅱ名詞1 (精神; 靈魂) spirit; ...
- 敏 : Ⅰ形容詞(靈敏;敏捷) quick; agile; smart; nimble Ⅱ名詞(姓氏) a surname
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 靈敏度 : [電子學] sensitivity; response rate; sensibility; sensitiveness; response; susceptibility; suscep...
- 靈敏 : sensitive; keen; quick; agile; acute
-
This paper simply introduces the device of on - line monitoring for the thrust of the rotating maching, then discu ed the finite dement analyses on the on - line monitoring elastic dement for measuring thrust in detail, in order to develop the performance of the se or and the device, we calculated the distribution of the stre 、 strain 、 axial di lacement in the elastic element using the finite element method when the axial forces f = 3 104n, the result is very satisfied
簡單介紹大型旋轉機組軸向力在線監控裝置,然後詳細介紹軸向力測力彈性元件的有限元分析,為了提高所研製的測力傳感器的性能,採用有限元方法計算了彈性元件在軸向力f = 3 104n時的應變、應力、靈敏度及軸位移等的分佈情況,分析結果表明:所設計的測力傳感器完全符合廠方的要求及儀表性能指標。But wmap, with its ability to resolves slight temperature fluctuations down to millionths of a degree, is still able to detect these minute differences and produces the finest full sky thermogram of the cosmic background
但由於wmap的超高靈敏度儀器可測量低至數百萬分之一度的溫差,它才能不負所託,得出至今最精細的全天微波背景輻射溫度圖。In general, a precise resistor is in series with one of the resistors in wheatstone bridge to compensate the zero offset, and the other one is in parallel with another arm of the wheatstone bridge to compensate thermal zero drift. based on this principle, in this paper, a compensation method based on virtual instrument technology has been put forward. actuated by current source, a good calculation method of compensation resistors and their position in the bridge is deduced
本文基於串並聯電阻補償法的原理,提出了一種基於虛擬儀器的誤差補償方案,推導了在恆流源供電下可以精確的計算出補償電阻大小和補償位置的演算法,並且在虛擬儀器軟體平臺labview上完成了數據採集、處理、顯示等軟體的設計,經過實驗的驗證,對傳感器的零點溫度漂移補償取得較好的效果,而對靈敏度溫度漂移的工藝補償亦有一定的效果。Although this method gives high sensitivity, the radioactive labels present many problems such as a potential hazard to analyst and environment, which limited its application in dna diagnostic laboratories. in order to overcome these problems a serious of non - radioactive dna probes such as fluorescent, chemiluminescent and electrochemical probes have been developed. although these new methods display many advantages, they have not been used to take place completely the traditional method because of low sensitivity or complex equipment or other shortcomings
自20世紀80年代以來,各種非同位素如酶、熒光素、生物素、地高辛標記的化學發光法和熒光分析法以及以電活性物質做標記的電化學方法相繼問世,這些方法雖然在一定程度上克服了同位素標記的缺陷,但由於存在靈敏度不夠高或檢測系統龐雜或儀器價格昂貴或標記物不穩定等缺陷,還不能完全取代傳統方法。Electrochemiluminescence ( ecl ) is a technique that combines chemiluminescence ( cl ) and electrochemistry ( ec ). the cl reaction was initiated by an electrochemical reaction at electrode surface. such an electro - initiation reaction introduces a large number of additional advantages, such as high sensitivity and selectivity, rapid and convenient operation and relatively simple instrumentation system
它將電化學技術與化學發光檢測結合起來,彌補了電化學方法和化學發光方法的不足,具有靈敏度高、選擇性好、動力學范圍寬、檢測快速方便、儀器價格便宜等優點,近幾年來在分析化學,尤其在生物分析領域引起了人們的極大關注。In the paper the structure and principle of the secondary ion mass spectrometry ( sims ) are reported, and its typical applications in the hgcdte material and devices processing, especially in the measurement of the junction depth and the quantity analysis of trace impurity are introduced
摘要文章介紹了二次離子質譜儀的結構及其基本工作原理,並通過對典型應用的分析,介紹了二次離子質譜分析技術在高靈敏度碲鎘汞紅外焦平面探測器材料和器件制備工藝中的作用,特別是在結探監測和微量雜質監控方面所發揮的重要作用。To achieve accurate detection of surface potential, the measurement of the contact potential difference of the zno / si step was also carried out. polarization - related surface properties of ferroelectric thin films were investigated by kelvin probe force microscopy ( kpfm ), leading to the discovery of asymmetric charge writing on the surface of pb ( zr _ ( 0. 55 ) ti _ ( 0. 45 ) ) o _ 3 ( pzt ) thin film
為了優化儀器的檢測靈敏度和穩定性,選用氧化鋅薄膜上的zno / si臺階作為測試對象,檢測了zno / si的接觸電勢差;通過改變儀器系統參數,發現針尖-樣品距離和掃描速度對接觸電勢差的檢測結果影響顯著。The results show that the instrument is sensitive and precise
結果表明,儀器測量靈敏度、精密度較好。Because the strain sensor with high sensitivity is used to measure force, this apparatus has high resolution and measure precision
儀器採用高靈敏度應變傳感器測力的微負荷摩擦實驗方法,使微負荷摩擦測試系統具有較高的解析度和測試精度。Schistosomiasis diagnosis is an essential but far from well solved global problem due to its biological nature and the detection means. the existing methods used for clinical analysis are either of low sensitivity, requiring qualified personal, or time consuming, complicated and using expensive instruments. additionally, only ca
用於血吸蟲病的診斷方法已有較多報道,但尚遠不能滿足當前血吸蟲病防治工作的需要,它們均存在一些不同程度的問題,如靈敏度低、需要高素質的專業人員、操作繁瑣費時、需用大型貴重的儀器、漏檢和誤檢等。This doctor used a sensitive german diagnostic machine called a vega system, which found that i had a combination of three viruses known as m. e. and another virus that attacked the brain. on top of this, my body had many parasites, particularly in the blood
這位醫生用一種靈敏度很高的德國診斷儀器,名為織女星系統為我檢查,它發現在我體內有三種病毒,其中一種是侵襲大腦的病毒除此之外,我的身體裏面,尤其是血液中有許多寄生蟲。Copper and lead concentrations were then determined using highly sensitie equipment which can accurately detect ery small quantities of heay metals
然後用高靈敏度的能精密檢測微量重金屬的儀器對銅和鉛的含量進行測定。In this article, the method of pgc302 ( fid detector ) process gas chromatograph on measuring of hydrocarbons in air separation plant is introduced
摘要介紹了用pgc302氣相工業色譜儀( fid檢測器)直接測定空分裝置液態氧中碳氫化合物的分析方法,該方法具有自動化程度高,靈敏度精密度好等優點。The impact of makeup gas for packed column on sensitivity of fid ( flame ionization detector ) was studied with different concentration sample and different carrier gas flow in order to find out optimal sensitivity of gas chromatogram
摘要本文研究氣相色譜填充柱在不同柱流量和不同濃度的苯系物樣品,使用尾吹氣對fid檢測器靈敏度的影響,以確定分析儀器的最佳靈敏度。The disease in jaw surface will be drop the bite force ; the bite force in the patient who disease in temporal jaw joint descent obviously than normal person ; serious mistake in join deformity, the acute damage in the area arthritis can also drop the bite force evidently ; compare to normal children, wenneberg fund that the bite force lower and the duration of the biggest bite force shorter in the children who fall ill of the chronic arthritis ; the bite force also be used in appraise of the recovery condition in surgical operation 、 disorder in jaw arthritis and the serious bone offset in bite lopsided etc. some materials, it will be produce polarization phenomenon inside when suffered some force in certain direction, at the same time, it produce opposite electric charge in two of the surface ; and resume to the station of on - electrification when removed the outside force ; change the direction of the outside force, the polarity of the electric charge also be changed, this kind of phenomenon is called as “ piezoelectric effect ”
本文設計了石英晶體壓電傳感器,以它作為傳感元件把咬合力信號轉變成電信號;利用ts5860型準靜態電荷放大器把傳感器的電荷信號轉變成電壓信號;選用usb7822數據採集卡,編寫該數據採集卡的驅動程序,採集該電壓信號並送到計算機里;編寫labview程序對該信號進行處理,得出咬合力值和咬合力曲線,並把測量結果以電子表格的形式保存,以便做進一步的分析和研究。通過對該測量儀的靜態標定、動態標定、溫度漂移標定以及實際測量試驗,證實了本測量儀具有較高的靈敏度、受動態力和溫度變化的影響比較小、能實時地顯示咬合力曲線和較準確地顯示咬合力值,滿足了咬合力測量的要求。* in order to measure the complex parameters such as sensitivity / dynamic range and band characteristics on the general instruments, the new measurement methods are presented. with the test in practice, these methods have proved correct and most useful
*對于某些復雜測試如靈敏度/動態范圍測試,帶寬特性測試,反寬反窄測試等,獨立提出基於通用儀器測試方法,經實踐滿足測試規范要求,簡化了專用硬體設計。Among them, since the electric field sensor using a mach - zehnder interferometer features wide bandwidth, high sensitivity, and high resolution, its application in emc measurement is experted.
其中,使用mach - zehnder干涉儀的光波導電場傳感器,因為有著帶寬大,靈敏度高,解析度高等特點,其應用在電磁兼容測試方面更為合適。The system is composed of inverse - fourier - transform system, optic fiber sensor and high sensitivity ccd. its software system of signal acquisition and data processing used the platform of virtual instrument labview. we tested system stability and investigated latex particle size from 32nm to 123nm, several phenomenon below have been found : ( 1 ) the experiment result is consistent with the theoretical arithmetic result of the relation between particle size and normalization light scattering energy at the position of 7 ? and 35 ? angle
組建了包括反傅立葉變換系統、光纖傳感器以及高靈敏度ccd的大角度側向光散射信號探測系統,設計了基於虛擬儀器labview平臺的信號採集和數據處理軟體,對系統穩定性和顆粒尺寸從32納米- 123納米的微乳液顆粒球進行了測試研究,發現以下現象: ( 1 )在與光軸成7和35夾角的位置,歸一化的散射光能量與粒徑大小關系的實驗結果跟理論分析規律完全一致。This kind of device has extensive applications. the eddy current displacement sensors with various sensitivities can work with the instrument
測量儀使用范圍廣泛,在選擇合適的量程之後,可以與不同靈敏度的電渦流位移傳感器配合使用。The performance of the interface was investigated preliminarily, including the effects of radio frequency quadrupole and sample inlet on the sensitivity
初步研究了該介面的性能,包括射頻四極桿、進樣片對儀器靈敏度的影響。分享友人