示值誤差 的英文怎麼說
中文拼音 [shìzhíwùchā]
示值誤差
英文
error of indication-
The influence of the cloud droplet spectrum character and the spectrum growth and change is considered, which does not use a cut - off value for conversion from cloud water into rain water process. in the continuous coalescence equation, the particles fall velocity difference is not moved out from the integral, but is integrated in the equation as the function of diameter d to avoid the error of using particles average fall velocity. in the new scheme, generation rate of graupel due to the collection of snow by graupel and the collection of cloud ice by graupel are included
雲中凝結核ccn的數濃度採用超幾何函數表示;雲水向雨水的自動轉換過程採用grabowski ( 1999 )的公式,考慮了雲滴譜的特徵和發展變化對該過程的影響,而不是採用原方案給定閾值的方法描述該過程;對連續碰並方程不再將粒子落速差作為常量提出積分號外,而是直接作為粒子直徑函數在積分號內求解,這樣處理可以迴避使用粒子群的平均落速帶來的誤差;增加了霰和雪、霰和冰晶的碰並微物理過程。Experiment results show : ? he theory and method of information content could play an important role in the case study on the accuracy and application of dem. ( 2 ) in the loess plateau area, there are much difference between 5m resolution dems of 1 : 10000 map scale and 25m resolution dems of 1 : 50000 map scale while gathering terrain characteristic information, and yet the spatial structure of dem error have discipline and measurability on statistics. ( ? the results could offer fundamentals and methods to people on their work to research the terrain information content of dems with different scale level
研究結果顯示: 1 、地形信息容量的理論與方法對于dem精度與應用適宜性的研究具有重要的作用; 2 、在黃土丘陵溝壑區,同1 : 1萬比例尺5米解析度的dem相比, 1 : 5萬比例尺25米解析度dem在提取地形特徵方面具有較大的差異,但誤差的量值與空間分佈具有統計上的規律性與可估算性; 3 、以上研究結果可望為其它各級比例尺dem地形信息容量的研究提供新的理論基礎與技術方法,也可為有關規范、標準的制定提供依據。The evaluation of uncertainty in measurement for error of rotameter
轉子流量計示值誤差測量結果的不確定度評定Evaluation of uncertainty in indication error of torsion balance
扭力天平示值誤差不確定度評定Digital simulation shows that the improved algorithm ' s estimate mean and relative estimate er - ror are better than those of the original unimproved algorithm, so the improved algorithm can be widely used in storage reliability research
數字模擬結果顯示,改進演算法的估計均值和相對估計誤差明顯優于改進前的條件中位數演算法,可廣泛地應用於電子產品的貯存可靠性研究。Uncertainty of measurement of indication error of micrometer with dial comparater
杠桿千分尺示值誤差的測量不確定度Relative tolerance between forward and backward in indicating value
示值進回程相對誤差Simultaneously with the micro - displacement started the processe of the grating sensor measuring the displacement and image collection of the system. the grating sensor ( length gauge ) measures the displacement of the dial gauge with surveying rod. it is delivered to the computer with a block k220 in real time and the dial image by ccd camcorder is shown on the computer screen with the image collection card in real time
在實現微量進給的同時,啟動系統的光柵位移測量過程和圖像採集過程,光柵傳感器(長度計)測得指示表測桿的位移量,由計數卡ik220實時傳送給計算機,由ccd攝像頭攝取的表盤圖像經圖像採集卡在計算機屏幕上得以實時顯示,最後通過對指示表指針位移計算處理與光柵傳感器測量的位移量進行比較,得到指示表受檢點的示值誤差。In order to accurately analyze the error in the non - orthogonal coordinate measuring system, the circular cylindrical coordinate measuring system is discussed first and the formula of its number of errors is computed, and then it extends to the non - orthogonal coordinate measuring system of n dimensions arms of robots, and build its error compensation modal, which is proved to have high precision
為了正確分析非正交坐標系機械繫統的誤差情況,本文先以柱坐標系測量系統為例。分析了引起測量系統示值誤差的各種機構誤差。並且分析得出其誤差項數的計算公式,然後推廣到n維機器人手臂結構的非正交坐標系機械繫統,建立其誤差補償的數學模型。Discussing about indication error of film electrode dissolved oxygen meter
覆膜電極溶解氧測定儀示值誤差的探討Evaluation of uncertainty about indication error of pressure transmitter
變送器示值誤差測量不確定度評定Evalution of uncertainty about indication error of angle measurment
小直徑測角儀示值誤差測量結果的不確定度評定Error analysis of resistance indication of earth - continuity tester
接地導通電阻測試儀電阻示值誤差分析Evaluation of measurement uncertainty of indicative error of intelligent transmitter
智能變送器示值誤差測量不確定度的評定Evaluation of uncertainty about indication error of headlamp testers for motor vehicle in measurement
機動車前照燈檢測儀發光強度示值誤差測量結果的不確定度評定The series of products should be horizontal or vertical installation so as to avoid indicating error for slant
1本系列產品應水平或垂直安裝,以避免因傾斜而產生的示值誤差。Expatiatesd the course that is used for demarcating the ordinarily manometer with the exactitude manometer system, analyzed the source of the system measurement uncertainty, and values the measurement uncertainty
摘要闡述了採用精密壓力表來標定普通壓力表的過程,分析了示值誤差則量不確定度的來源, ?對其測量結果進行不確定度的評價。Numerical tests show that the proposed error estimation scheme can indicate the numerical errors of lbiem solution efficiently
數值算例顯示,提出的誤差估計方案能夠有效地指示出真實的數值誤差。The sensitivity correct and the test of magnitude character for sensor are done by the comparison method, the horizontal sensitivity, linear error and environment character are tested, and the error of indication is calculated in chapter four
第四章採用比較法對傳感器進行了靈敏度校準、幅頻特性測定,並進行了橫向靈敏度、線性誤差和環境性能試驗,計算出了示值誤差。Evaluation of uncertainty about the measuring result of indication error of an analogue wattmetor
模擬式功率表示值誤差測量結果的不確定度評定分享友人