站測定 的英文怎麼說

中文拼音 [zhàncèdìng]
站測定 英文
station test
  • 站 : Ⅰ動詞1 （站立） stand; be on one s feet 2 （停下來; 停留） stop; halt; pause Ⅱ名詞1 （停車點） st...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : 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...
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. Methods of testing airflow measurement stations for rating

    空氣流量測量站評定的試驗方法
  2. Ocean tide has an effect on gps stations and there is a strong correlation between the vertical displacement and the zenith delay at a gps station, so the effect of ocean tide on the precise determination of gps stations " coordinates, baseline vectors, and zenith delay should not be neglectable

    由於海潮對測站位移的影響以及測站垂直位移與天頂延遲存在很強的相關性，所以海潮對精密測定測站坐標、基線和天頂延遲的影響不可忽略。
  3. Experimental studies were conducted at the yucheng comprehensive experimental station of the chinese academy of sciences during the period from march to june in 2003. respiration of a pulverous sandstone soil was studied under cultivation of winter wheat over a growth season. soil ch4 was measured by the static - chamber method combined with gas chromatography ( gc ) technique. the results indicated that the soil of winter wheat field in rapid growth season is a weak sink of ch4

    本文利用靜態箱氣相色譜（ gc ）分析的方法，在中國科學院禹城綜合試驗站，對華北平原冬小麥生長旺季期間麥田土壤中ch _ 4氣體通量進行了測定，試驗起止時間為2003年3 6月，得出華北平原典型冬麥田土壤是大氣ch _ 4的弱吸收匯。
  4. Even with the much closer venus, the observations were tricky ; it was crucial to know the exact geographic positions of the observing stations and to accurately time the four “ contacts ” between venus and the sun. ( the first and second contacts occur at ingress, when venus ' s disk touches the sun ' s from first the outside and then the inside ; the third and fourth contacts occur at egress. ) but the potential payoff from the observations would be enormous

    即使是距離近得多的金星，這個測量也不容易；必須要知道觀測站確實的地理位置，且要能準確測定凌日時金星和太陽發生四次接觸的時間（第一和第二次接觸發生在初切，即金星的盤面由外然後再內接觸到太陽盤面；第三和第四次接觸發生於終切） 。
  5. Consumerlab. com determined the quality and quantity of valerian contained in many of the products available today

    這個消費者網站測定的包含鎮靜劑的數量和質量，是現在許多產品都採用的。
  6. It has some important potential applications in geodesy and geodynamics, including the definition, practical realization, and the interconnection of different reference frames, determining the geocentric positions of vlbi stations, estimation of the gravity field of the earth, and satellite orbit determination using the delay and delay rate observables

    它在大地測量和地球動力學方面很有應用潛力，如不同參考框架的定義、實現和相互連接，利用延遲和延遲速率來進行vlbi測站地心坐標的測定，地球重力場的估計和衛星定軌等。
  7. Determination of power losses in high - voltage direct current converter stations

    高壓直流電換流站功率損耗測定
  8. Recommended practice for determining the electric power station ground potential rise and induced voltage from a power fault

    測定電源故障引起的電站地面電位升高和感應電壓的推薦規程
  9. In this dissertation, we studied the tcra1101plus total station position system, which introduced the principle and characters of the instrument ' s closed loop tracking system. also we explained the cause of prism ' s position error and brought forward mathematic model to correct, moreover, the good results has been drawn form the expenriments. the kinetic survey system have been realized, which the sampling rate attain more than 5hz and the position precision can be less than 2mm on condition that targeted - point moving slowly at the velocity below 2cm / s. having finished the survey system to examine whether the fine - tuning stewart platform in good status, we have finished mensurating the position reference of the fine - tuning stewart platform and the offset of the prism

    在此基礎上研製了多臺儀器在線控制高頻采樣動態跟蹤測量系統，采樣率大於5hz ，在跟蹤小於2cm / s低速運動目標時，測量精度好於2mm ；完成對饋源二次精調系統的檢測，包括對二次精調平臺位置基準的標定和觀測棱鏡偏心差的測定；設計不同動態測量實驗，對全站儀動態跟蹤的誤差來源和特點進行了分析；從實驗角度，對全站儀的測量時滯及其穩定性進行了測試分析，給出了定量的結果；比較了全站儀和計算機的內部時間系統，發現兩者存在較大差異。
  10. Climatological site investigation - determination of meteorological parameters

    氣象站探測.氣象參數測定
  11. Besides, as crustal movement would affect sea level measurement, the hong kong observatory in co - operation with the lands department and hong kong polytechnic university has started to make measurement of the vertical ground movement at tide gauge stations, using satellite - based global positioning system techniques, since 2004. the data will support long term sea level change studies in future

    此外，由於地殼移動可能對海面水位測定有影響，香港天文臺與地政總署及香港理工大學合作由二四年起利用全球定位系統衛星技術，定期測量測潮站所在地殼的升降情況，支援日後本港長期海平面變化的研究。
  12. This text takes hydropower station of hunan town of wuxijiang river as an example, introduce hydro - generator unit operation parameter survey principle and method of the operation parameters online monitoring system for hydro - generator unit in detail, and carry on certain analysis by disposition and composition of hardware to system, design and realizing going on intact description of the software especially, make introduction of a certain degree to involve about database and communication technology at the same time

    本文以烏溪江水力發電廠湖南鎮電站為例，詳細介紹了水輪發電機組效率監測系統所監測參數的測定原理和方法，並對系統硬體的配置和構成進行了一定的分析，重點對軟體的設計和實現進行了完整的描述，同時對涉及到的有關數據庫和通信技術都做了一定程度的介紹。
  13. In this paper, the calibration measures of time domain reflectometry ( tdr ) and neutron probe is discussed on basis of their theories and methods of measuring soil water content, and the processes of calibration experiments are described in detail

    摘要探討了時域反射儀和中子儀測定土壤含水量的原理，並在禹城試驗站對各自適宜的標定方法進行了試驗。
  14. The single observer passive location and tracking system ( soplat ), which uses electromagnetic wave emitted by target, has proved its merits of self - hiding and far - distance detecting in modern electronic warfare and information warfar

    在現代電子戰、信息戰環境中，由於利用目標輻射電磁信息的單站無源探測定位系統具有機動性強、自身隱蔽和探測距離遠等優點，因此它具有重要的應用價值。
  15. Mr yeung said, " regional climate change study is a key area of work of the hong kong observatory. " besides, as crustal movement would affect sea level measurement, the hong kong observatory in co - operation with the lands department and hong kong polytechnic university has started to make measurement of the vertical ground movement at tide gauge stations, using satellite - based global positioning system techniques, since 2004. the data will support long term sea level change studies in future

    楊繼興表示：研究本地區氣候變化是香港天文臺工作重點之一。此外，由於地殼移動可能對海面水位測定有影響，香港天文臺與地政總署及香港理工大學合作由二四年起利用全球定位系統衛星技術，定期測量測潮站所在地殼的升降情況，支援日後本港長期海平面變化的研究。
  16. Two suitable base stations were set up on the rooftop of the building of department of agricultural chemistry, tari and adjacent the experimental plot of precision agriculture, respectively, to determine the accurate coordinate for sampling and fertilization

    摘要在農業試驗所農化系頂樓及精準農業十公頃試驗田附近，各建立二個適當之基地站位置，並委?民間測量公司精密測定座標，可以供作每次采樣及施肥時動態插分定位所需。
  17. Contrastive analysis on the date monitoring between automatic methods and traditional methods

    空氣自動站監測與傳統監測方法測定值的對比分析
  18. Liquid flow measurement in open channels - establishment and operation of a gauging - station and determination of the stage - discharge relation

    明渠中水流量的測定.測量站的建立和使用及水位流量關系的測定
  19. At the same time, the hong kong observatory also began to keep a record of locally felt tremors reported by the people of hong kong. the seismometer used was of the long - period type, sensitive to seismic waves with periods around 15 seconds and was suitable for detecting distant earthquakes

    天文臺總部使用的地震儀屬于長周期地震儀，對震動周期約15秒的震動最敏感，適合監測遠處發生的地震，結合其他國家的地震站數據可以測定強烈地震的震央位置。
  20. The feeder automation technology which based on the feeder terminal unit ( ftu ) is a key technology and the core content of distribution network automatization, and it realizes all the distribution network real - time monitoring by ftu, communication network and coordinated operation of power distribution automatization master station system. when the breakdown occurs, it can rapidly carry on the breakdown localization, and realize the failure isolation and the load shift with the master station system participation, thus it completes the network reconstruction

    基於饋線終端單元（ ftu ）的饋線自動化技術是配電自動化的一項關鍵技術和核心內容，通過ftu 、通信網路和配電自動化主站系統的協調運行實現對整個配電網的實時監控，當故障發生時，能夠迅速進行故障檢測、定位，並在主站系統的參與下實現故障隔離及負荷轉移，從而完成網路重構。
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