距離測定器 的英文怎麼說

中文拼音 [dìng]
距離測定器 英文
distance meter
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 距離 : 1 (相隔的長度) distance; range; gap; space; spacing; separation 2 (相距) be apart from; be aw...
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. The measuring device cooperating with displacement sensors and prepositive device can monitor vibration signals including peek - peek value and average value etc. besides, it can auto - detect the distance that the sensor installed with and alarm if the interval exceeds the alarm value

    量儀與位移傳感及前置配合使用,能夠在線監包括振動峰峰值和平均值等振動信號量,同時量儀可以自動檢傳感安裝,在危險的情況下可以根據事先設好的報警值進行報警。
  2. The position and size of the monochromator, focusing curvature radii and tilting angles of the germanium focusing monochromator under different different take - off angle, size and divergency of the second collimator and intensity loss due to the use of it were determined. the neutron flux at different wavelength, under different reflection and take - off angle of the monochromator and divergency of the first collimator, were given. the simulation on the aperture used for limiting beam size in front of the sample showed that, smaller the size of the aperture and further the distance from the aperture to the sample, greater the loss of the intensity and more serious the spread of the beam along vertical direction at the sample position which makes the practical sampling volume greater than expected

    用蒙特卡羅模擬方法對中子應力衍射譜儀的設計方案進行了優化研究,提出了一系列可供參考的數據:確了單色的位置、尺寸、垂直聚焦單色在不同起飛角下的聚焦曲率半徑和傾角;討論了第二準直的尺寸和發散,以及使用第二準直造成的強度損失;給出了在不同單色反射面、起飛角、中子波長和第一準直發散度的情況下樣品處的中子注量率,以及多種組合情況下譜儀的解析度曲線;對限束方孔的尺寸、樣品遠近對強度損失和量中的影響做了深入研究。
  3. Because of the long distance of exploration targets and the non - determinacy of flight environment in deep space exploration, a key problem proposed is how to control and operate the deep space explorer reliably and in real time

    深空探由於探目標遠,飛行環境不確等因素,給探的控制和操作帶來了實時性和可靠性的問題。
  4. The results show that fbg sensors have outstanding waterproof capability, high measurement precision, better long - term stability and more remote transmission signal, so fbg sensing technology is a reliant and effectual instrument for under - water structure project monitoring

    開展的光纖光柵應變、溫度傳感在水下工程領域中較大規模的應用研究結果表明: fbg具有很好的防水性能,試精度高,長期穩性好,信號傳輸遠,為水下結構的長期監提供了一種可靠有效的手段。
  5. 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

    為了優化儀的檢靈敏度和穩性,選用氧化鋅薄膜上的zno / si臺階作為試對象,檢了zno / si的接觸電勢差;通過改變儀系統參數,發現針尖-樣品和掃描速度對接觸電勢差的檢結果影響顯著。
  6. Therefore, according to the mobility of the aircraft, the present study builts a multi - static location system, which uses the measurements detected by active or passive airborne sensors, when the aircraft is at the different positions. this study proposes two methods for locating sonobuoys. the first one is using aircraft - to - buoy slant range information

    根據飛機的機動性,本文構造了使飛機到達不同點獲取相同的量信息而實現位的多基地位系統;依據機載有源無源探所能獲得的量量,提出了兩種位方法:斜位法和基於卡爾曼濾波的方位位法。
  7. Because of the lack of the length information of the target, we need the measurements from two stationary infrared sensors at least if we want to locate the target that we focus on

    要實現靜止的紅外探位功能,由於只能得到目標的方位數據,無法獲取信息,所以至少需要兩站的方位數據協同進行位。
  8. Ultrasonic sensors present the ideal solution for non - contact position and distance measurement in all industrial areas where environmental conditions such as dust, smoke or steam may affect the sensors

    超聲波傳感為非接觸式位置及提供了一種理想的解決方案,該傳感適用於灰塵、煙霧、蒸汽等可能影響傳感工作的環境條件。
  9. Ate plays a more and more important role in the test and repair of aircraft avionics, and can considerably improve servicing quality and efficiency. our task is to develop a new type of ate used to test six kinds of aircraft avionics instruments located in the cockpit. it should be able to fulfill the test of all functions and performances of each instruments according to it ’ s component maintenance manual

    本文研究一種新的航空儀表自動試設備,能對六種分佈於駕艙內的指示型航空電子儀表?空速馬赫數指示、電動氣壓高度表、無線電磁指示、地平儀、姿態指示儀、水平位置指示儀進行檢,完成維修手冊所規的全部功能、性能方面的綜合試。
  10. This can be improved as the groups are separated more

    當兩組探(觀站)相隔一,便可解決。
  11. Secondly, the wavelength of light source and the distance between the source and detector, two key parameters in reflectance sensor design, are determined according to theory in light transmitting and experiments in lab. thus the sensitivity and dependability in reflectance monitoring is improved as much as possible

    本文接下來討論了反射式血氧探頭中兩個重要參數? ?光源波長的選擇和光源與接收之間的確,以保證在反射檢中能獲得最高的血氧量靈敏度和可靠性。
  12. It can construct a reference path with lowest danger for the uav ( unmanned aerial vehicle ) by accounting for some aircraft performance characteristics, the mission goals, the threat information and the terrain information. this paper puts emphasis on the study of path planning algorithms and the analysis of uav missions. the main contributions are summarized as follows : ( 1 ) the threat environment, mainly as the radar threat, is studied and the detection probability of the aircraft is analyzed

    本論文主要根據無人機的作戰任務方式進行了航路規劃研究,包括攻擊航路和偵察監視任務航路,具體內容包括以下幾個方面: ( 1 )本論文分析了威脅空間的威脅計算問題,對飛行概率進行量化的研究,根據恆虛警處理技術對雷達探概率計算方法進行了總結,說明了計算單部雷達探概率問題的方法,在此基礎上對雷達網的探概率計算進行了討論,提出了相對于的探概率求解方法和思路,用於攻擊航路規劃中的威脅計算。
  13. Dsp56f805 samples the ultrasonic pulse coming back from the target, then measures the distance and shows it on led. tms320vc5509a is accomplished the detecting speed and the main control of the radar system, is 16 fixed dsp with high performance and low power produced by ti company. dsp5509a samples the wave coming from t / r module, then measures the target ’ s speed and send this information to the assistant control chip - p89v51 based on boost c51 core mcs produced by philips company, which controls the lcd

    雷達系統的控制和信號處理的核心晶元是motorola公司的dsp型16位單片機56f805 ,由它對超聲波回波脈沖進行ad采樣后,計算目標並在七段數碼管上顯示。速雷達系統中信號處理的核心晶元是ti公司的超低功耗、高性能的16位點dsp ? ? tms320vc5509a ,由它對收發組件輸出的多普勒回波進行采樣,計算出目標運動速度后,送給輔助控制晶元? ?飛利浦公司生產的基於c51內核的增強型單片機p89v51 ,並且在液晶顯示上顯示速度信息。
  14. The designing scheme of this image monitoring network adopt the designing idea of the integration modularize. with the server as its kernel, the network introduces the photography theory of the digital camera and combines the technologies of high speed single - chip computer ( w77e58 ), fpga, high speed cmos image sensor, dot - matrix photo lcd and high speed network transmission. moreover it overcomes some problems of the digital camera in the image monitoring application such as without the network interface, transmission distance shorter and unable to control the information, and establishes a technology foundation for the further application of the techniques mentioned above in this development

    本套圖像監網路的設計方案採用集成模塊化的設計思想,以服務為核心,藉助數碼相機攝像原理,融合高速單片機w77e58技術、 fpga技術、高速cmos圖像傳感技術、點陣圖形液晶和高速網路傳輸等技術,克服了數碼相機在圖像監應用中不帶網路介面、傳輸較近和信息不能受控等問題,為本研究方向對以上各種使用技術的進一步應用奠了技術基礎。
  15. 2227 dual scintillation density instrument, which is a special - purpose instrument to measure ray strength a certain distance from the source, can help to get exact formation volume density

    摘要2227補償密度井儀是源一處的射線強度的專門儀,能夠得到真實的地層體積密度。
  16. A device was constructed, which is made up of a detector, a three demension micromovement device with high precision which can be controlled at long distance, an enough large target chamber, a serial balzers pressure stabilizing system which can measure and adjust the pressure and an electronic acquiring system to measure the ionization distribution

    它包括探、可遠遙控的高精度三維微動裝置、足夠大的靶室系統、可對工作氣體的氣壓進行量和調節的氣壓穩系統以及進行電分佈研究的電子學系統。
  17. Firstly, the relationship of atomic force and distance is studied. the scan type of samples and the working mode of probe is confirmed, then pzt is chosen as actuator for micro scan displacement, and optical deflexion method is used to detect the deflexion value of cantilever. after all these work, the system light path design is finished, and its mathematical model is completed

    首先,分析了原子力探針系統的中原子力?的關系,並確探針系統的探針的工作模式和樣品的掃描模式,從而選擇壓電陶瓷作為掃描微位移驅動;採用光學偏轉法檢微懸臂偏轉量,並選用了psd作為傳感元件,並在此基礎上進行了系統光路設計及其數學模型的建立。
  18. Auto - measure the distance from each floor throgh self - studing function ; control the converter using speed curve to park directly with great acuracy

    可通過變頻自學習運行,自動各層樓通過速度曲線計算控制變頻運行,實現直接停靠,具有高位精度
  19. Case 1 : when there is no relative measurement, each satellite uses its own on - board attitude sensors to determine its attitude, and exchange the information through the communication link between formation satellites, and then the relative attitude is determined through simple mathematical operation. case 2 : based on the range measurements of gps like sensors, using two - point measurement of the relative orbit state to establish relative orbit and attitude kinematics and measuring equations. and state estimation is achieved through the extended kalman filter technology and unscented kalman filter technology, respectively

    方案一,在星間無相對量時,由衛星自身攜帶的姿態敏感實現單星高精度姿態確,利用星間通信鏈路進行信息交互,通過簡單的數學計算獲得星間相對姿態;方案二,利用類gps相對量,建立了編隊衛星相對軌道運動和相對姿態運動模型及相對量方程,推導了兩點相對軌道運動模型,設計了擴展卡爾曼濾波及uscented卡爾曼濾波,對相對位置、速度和姿態進行估計。
  20. In addition, the spacing between the pulses in the start bit allows the receiver to measure the transmission rate ; the rate does not need to be fixed in advance

    除此之外,也不必事先固傳輸速率,因為接收可透過起始位元內兩脈沖之間的量出傳輸速率。
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