測時的 的英文怎麼說
中文拼音 [cèshíde]
測時的
英文
time-measuring-
We prospectively investigated whether measurements of carotid intima - media thickness in the presence or absence of albuminuria in patients with stable chest pain syndromes can be used as a noninvasive test algorithm for prediction of significant coronary artery disease
前瞻性研究穩定性胸痛綜合征患者在有/無蛋白尿時的頸動脈內膜中層厚度測量能否作為預測重要冠狀動脈疾病的一種無創性檢查方法。The cell extract aliquots were added by ammonium sulfate with 30 %, 40 %, 50 %, 60 %, 70 %, 80 % and 90 % saturation, separately. the activities of sod for the re - suspensions were detected after dialysis and centrifugation. it was found sod activity could be detected after the precipitation by ammonium sulfates with 30 % saturation or above, and the highest sod activity could be obtained by precipitation of ammonium sulfate with 80 % saturation
Maltophilia276菌株細胞提取物中分別加入飽和度為30 、 40 、 50 、 60 、 70 , 、 80和90的硫酸銨,經過透析、離心、重新懸浮后檢測sod的活性發現:當硫酸銨的飽和度為30時,其活性可檢測出sod活性,當硫酸銨的飽和度為80時,檢測出的sod活性最大。Spinning damsel and cowherd are the famous stars vega and altair respectively. in chinese mythology, they were tragic lovers separated by the milky way and could only meet once in a year
只要轉動星圖上的圓盤對準觀測時的日期和時間,圓盤內所顯示的就是香港當時可見到的星空。Basic equipment includes a star - map, a red torch, a deck chair and a sleeping bag or blanket
觀測時的基本設備包括星圖紅光電筒地席或摺椅You should bring along with you a star - map, a red torch, a deck chair and a sleeping bag or blanket
觀測時的應帶備星圖紅光電筒地席或摺椅。One is recommended by the chinese transportation ministry and is specified in " assessment criteria for environmental impact from road construction projects, jtj005 - 96 " ( to be referred as prediction model from transportation ministry ). the other is recommended by the national environmental protection bureau and is published in " the general guidelines for environmental assessment technologies ? ound environment, hj / t2. 4 ? 995 ". this model is the high way noise prediction model from the united states federal high way authority ( fhwa )
本論文針對當前我國道路交通噪聲預測中應用得極為廣泛的兩種模式:我國交通部在《公路建設項目環境影響評價規范(試行) ( jtj005 ? 96 ) 》推薦的模型(以下簡稱為交通部預測模型)和國家環境保護總局發布的《環境評價技術導則?聲環境[ hj t2 . 4 ? 1995 ] 》推薦的美國聯邦公路管理局( fhwa )公路噪聲預測模型(以下簡稱為fhwa預測模型) ,在進行預測時的比較研究。Originating airport name, metar speci issue time, wind direction speed gust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperature dew - point, qnh pressure measured at airport with adjustment made to suit aeronautical use, weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast
發出資料的機場名稱發出metar speci的時間風向風速陣風風向轉變能見度跑道視程觀測時的天氣雲層氣溫露點qnh在機場錄得的氣壓,經調整以配合航空用途過去一小時但非觀測時的天氣風切變資料飛機降落用的趨勢預測。On 9 september, we also took the opportunity to test out emergency communication facilities at amo, and to exercise on our manual observations which would be required in the event of failure of weather sensors
在九月九日,我們也測試機場氣象所的緊急通訊設施及演習當氣象探測裝置失靈時要作人手操作觀測時的情況。In chapter 2, this paper analyzed the performance and the restrictions of detecting accelerating target using traditional fft method at first, and then discussed the relationship of the target, best number, the worst number and the normalized acceleration
本文第二章分析了傳統fft積累檢測演算法對加速目標進行檢測時的性能和局限性,討論了系統應用fft方法對加速目標進行檢測時最優積累點數、分裂點數與目標規一化加速度之間的關系。The eddy current ring of pressure pipeline that is detected by spot probe is studied firstly in theory
摘要首先從理論上分析了放置式探頭探測壓力管道時的渦流環模型,然後應用此模型推導出了檢測時的特徵頻率計算公式。The test system roots in the requirement of the devices " integration and intelligence for annual automobile brake performance test in the test station, and is mainly applied to the annual test for the car ' s brake force and the weight of axles ( dynamic or static ) by the traffic managerial apartment. the system can be used as a separated test unit, also shared by the whole test station through the database in master - control, even by the entire country
該檢測系統來源於汽車檢測站的汽車制動性能年檢設備綜合化、智能化要求,主要用於交通管理部門對轎車進行年終檢測時的制動力與輪軸重量(動態、靜態)檢測,該系統既可以成為一個獨立的檢測單元來使用,也可以通過主控機的數據庫系統與整過檢測站乃至全國各汽車檢測站實現資源共享。This paper presents the following innovation : 1. this paper proposes the gray - index moving combined forecast model, which combines the single - index moving method with gray disaster prediction theory. the joint model solves the problem of deviation and lag in single - index moving forecasting method in some degree, and prediction accuracy and reliability is improved
將灰色災變預測與一次指數平滑法相互結合、相互補充,在一定程度上控制了一次指數平滑法預測時的誤差積累,從而修正了用一次指數平滑法預測所帶來的偏差和滯后,提高了預測結果的可靠性和精度。Aiming at the restrictions of fft methods, this paper put forward a transform naming changing scale discrete chirp - fourier transform and applied it to detecting accelaration target using missle - borne high - prf pulsed doppler radar, at last this paper put forward a new sequential detection method. in the third part of this paper, aiming at the different characteristic of the extended target spectrum, this paper discussed the detecting and precised measuring the extended spectrum of the target
針對傳統fft對加速目標進行積累檢測時的局限性,提出了一種變尺度離散chirp ? fourier變換並將其應用於彈載高重頻脈沖多普勒體制雷達對加速運動目標的檢測背景中,提出了一種對加速運動目標的序貫檢測演算法。However, this does not take into account visual comfort ; for comfortable viewing of the sun, a filter with a luminous transmittance of 0. 0003 % ( shade number 14 ) is often preferable
然而,以上的計算並未考慮到觀測時的舒適程度.在考慮舒適程度后,建議使用0 . 0003 %透光率(相當於14號密度)的濾鏡作太陽觀測In chinese mythology, they were tragic lovers separated by the milky way and could only meet once in a year
只要轉動星圖上的圓盤對準觀測時的日期和時間,圓盤內所顯示的就是香港當時可見到的星空。Speci is special weather report issued when there is significant deterioration or improvement in airport weather conditions, such as significant changes of surface winds, visibility, cloud base height and occurrence of severe weather. the format of the speci report is similar to that of the metar and the elements used have the same meaning. the identifier metar or speci at the beginning of the weather report differentiates them
發出資料的機場名稱、發出metarspeci的時間、風向風速陣風、風向轉變、能見度、跑道視程、觀測時的天氣、雲層、氣溫露點、 qnh (在機場錄得的氣壓,經調整以配合航空用途) 、過去一小時(但非觀測時)的天氣、風切變資料、飛機降落用的趨勢預測。Dursban, a widely used organophosphorus pesticide nowadays in china, was choosed as the subject investigated. with the biosensor as mentioned before, the calibration curve, which has a quantitative determination range from 1. 64 to 20. 52ppm, was plotted
本文還選擇了一種目前正在中國廣泛使用的有機磷農藥? ?毒死蜱作為對象,採用此酶電極傳感器進行檢測,繪制了將該傳感器應用於毒死蜱檢測時的標準曲線。The conclusion is made that in the same case, the shannon limit of bfsk based on coherent detection is 3db more than that of bpsk in bsc channel
通過本文的分析可以得到結論,同樣條件下, bfsk信號相干檢測時的香農限比bpsk信號在bsc通道模型下的香農限多出3db 。The paper introduces the forecasting theory and its application. at first, the importance of load forecasting and its development actuality are given briefly ; then the load forecasting theory is discussed systematically ; combined with the reality of power system, methods of medium and long term load forecasting are presented in detail, all these methods are analysed and compared through simulation experiments and a new integrated method is presented based on these methods ; at last, the realization of the software is discussed including its structure, functions and key techniques
首先簡要介紹了電力系統負荷預測的意義、國內外發展現況和展望;然後系統地闡述了預測理論和各種預測方法;接著結合電力負荷預測的具體情況,較為深入地分析了預測理論用於電力系統中長期負荷預測時的具體實現方法,並對各種預測方法進行了模擬實驗,分析比較各種方法的預測結果后,提出了一個綜合模型;最後,著重對負荷預測軟體的實現進行了詳盡的論述,包括軟體開發平臺的確定、軟體結構的設計、功能的實現以及用到的關鍵技術和開發過程中碰到的一些問題與解決方法。The gray model also has particular efficiency to bate the unregulariy of date and discover the development regulation of system. if we join the gray model with other models to assay and predict, the ability of forecast can be amplified and the precision of prediction can be improved
同時,它對一般模型具有很強的融合力和滲透力,將灰色模型與其他模型結合進行分析和預測,可以實現不同模型之間的功能和優勢互補,避免用單一的模型進行預測時的局限性,增強預測能力,改善預測精度。分享友人