direct measurement 中文意思是什麼

direct measurement 解釋
（電視信號噪聲的）直接測量
  • direct : adj 1 筆直的，一直線的；正面的。2 直接的。3 直截了當的，直率的，明白的。4 直系的，正統的。5 【語...
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. The methods of direct measurement with low precision such as frequency and time interval methods and the methods of indirect measurement with high precision such as beat frequency method, dual mixer time difference method and frequency difference multiplying method are supported on the platform. the fundamentals of each method are studied. the quantization error is analysed and the illustration is given for each method

    該平臺支持直接頻率和時差法兩種較低精度的測量方法以及雙混頻時差法、差拍頻率法和頻差倍增法高精度的簡接測量方法，本文研究了各種測量方法的原理，對各種測量方法的量化誤差作了分析，並給出具體的實例。
  2. In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement

    在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。
  3. The measurement uncertainty of direct current offset

    直流偏移的測量不確定度
  4. The insulation tester made by nitro nobel permits direct measurement on blasting sites without any risk whatsoever.

    諾貝爾炸藥公司生產的絕緣檢驗器，能夠用來在爆破地點直接進行量測而沒有任何危險。
  5. A thermocouple is attached to the sample from above, to give a direct measurement of the temperature.

    熱偶從上面伸向試樣，給出溫度的直接測量。
  6. Due to the difficulty in the direct measurement, it is important to calculate these cross sections by the indirect anc method

    由於直接測量上的困難，間接用anc方法計算它們的截面顯得尤為重要。
  7. Tga. insulating and sheathing materials of electric and optical cables - common test methods - part 4 - 1 : methods specific to polyethylene and polypropylene compounds - resistance to environmental stress cracking - measurement of the melt flow index - carbon black and or mineral filler content measurement in polyethylene by direct combustion - measurement of carbon black content by termogravimetric analysis - assessment of carbon black dispersion in polyethylene using a microscope

    電纜和光纜的絕緣和護套材料.通用試驗方法.第4 - 1部分:聚乙烯和聚丙烯化合物專用方法.抗環境應力致裂.熔化流動指數測量.通過直接燃燒測量聚乙烯中炭黑和或礦物填料含量.通過熱重分析法
  8. We calculate the regression curve about length of erased magnetic record and lightning current peak. we analyze the error of recording data and find a new means about direct measurement of the max lightning steepness with magnetic tapes

    作出磁帶消磁長度與霄電流峰值的擬合曲線，對測量數據進行誤差分析，找到利用磁帶直接測量靂電流最大陡度的新方潔。
  9. The study shows the characteristics of goodwill are that : ( 1 ) it is the present value of extra - profit of corporation ( 2 ) it is an intangible assets ( 3 ) it is uncertain and risky ( 4 ) the usage is limit and the formation and variance of value is special compared to other assets. as to the recognition and measurement : ( 1 ) we should conceal combined variance item in combined statement when the goodwill is formed in the mode of controlling combination in order to conform to the international principle ( 2 ) the recognition of self - constructed goodwill is necessary ( 3 ) we should make impairment evaluation to revise amortization when we start to amortize after its first recognition ( 4 ) we attach more importance to un - direct measurement approach on present stage ( 5 ) direct measurement approach can be adopted to self - constructed goodwill, while for goodwill - purchased, it may be reference only, we should adopted un - direct approach to recognize. the accounting process of positive and negative goodwill are that the former should conform to the systematic amortization method.,

    2商譽的確認、再確認與計量： u ）對我國而言，以控股合併方式下形成的外購商譽在合併報表中的處理應遵循國際慣例，取消合併價差項目； （ 2 ）從資產的確認標準以及會計原則等多個角度來看，確認自創商譽非常必要； （ ）商譽在初始確認后，應對購買商譽進行攤銷的同時，並進行商譽的減損評價，使減損評價起到「修正」攤銷的作用： （ 4 ）直接計量法與間接計量法是計量商譽的兩種方法，現階段只能是計量的科學性讓位於計量的難易程度，採用間接法計量商譽； （ 5 ）隨著近年來自創商譽入賬的呼聲日益高漲，若要將自創商譽入賬，顯然只能採用直接計量法計量其價值，而對外購商譽，可以先以直接計量法的計算結果作為重要參考，然後再用間接計量法計算的結果對商譽登記入賬。
  10. The reflectivity value obtained by calculating the difference between the inclusion and exclusion of specular reflection is a direct measurement of surface gloss

    通過計算鏡面反射率的內含和外延的不同獲得的反射率的值是直接測量表面光澤的結果。
  11. An alternate experimental approach which does not require the direct measurement of contact angle appears to be promising.

    有一種可選用的試驗方法看來很有希望，它不要求直接測量接觸角。
  12. During the low strain dynamic test of the foundation pile, the adoption of the velocity sensor to the direct measurement of the relative displacement of the pile head is helpful to reducing the improper dependence upon the measured intrinsic frequency valuesof the pile soil system in calculating vertical bearing capacity of the single pile, and is hence conducive to raising the accuracy of the calculated vertical bearing capacity of the single pile

    基樁低應變動測中，採用速度傳感器直接測出樁頭的相對位移，在推算單樁豎向承載力時，有助於降低對樁土體系固有頻率測定值的過分依賴，從而有利於提高單樁豎向承載力推算值的準確程度。
  13. The first two are indirect methods in as much as they rely on measurements of overall torque or resistance and boundary layer similarity laws to obtain du +, whereas the velocity profile method provides a direct measurement of du +

    首兩個是間接的方法一樣因為他們依靠的測量整體扭矩或阻力和邊界層相似性法律以取得杜+而流速剖面法提供了一個直接測量杜+ 。
  14. This paper points out the main factors causing errors in three - pin screw pitch diameter measurement, presents a synthesizing approach of measurement errors in direct measurement upon theoretical analysis and example, and introduces some methods of reducing errors and improving precision

    摘要介紹了三針法測量螺紋中徑時影響測量誤差的主要因索，並通過理論分析及應用舉例給出了間接測量中測量誤差合成方法，提出了減小測量誤差，提高測量精度的措施。
  15. Energetic materials for defense. physical - chemical analysis and properties. coefficient of linear thermal expansion by direct measurement

    國防用高能材料.物理化學分析及特性.直接測量法測定線性熱膨脹系數
  16. Direct measurement of ch4 absorption spectrometer by means of tunable frequency modulated diode laser

    激光頻率調制光譜法測量甲烷的吸收光譜
  17. In the system of “ direct measurement ” of inertia brake, the braking torque is measured by the right torque sensor of inertia brake. in the thought of special construct of inertia brake, the work braking test data of inertia brake is analyzed, mathematic differential equation is founded, the variable situation of braking torque is analyzed through program calculation, some problem is discovered and suggestion is put forward to the application of test rigs and inertia brake

    在慣性制動器的「直接測量」系統中，用慣性制動器右端的扭矩傳感器來測量制動力矩的，考慮到慣性制動器特有的結構，對慣性制動器工作制動試驗數據進行分析，建立了數學微分方程，通過編程計算分析了制動力矩的變化情況，發現了問題並對試驗臺和慣性制動器的應用提出了改進建議。
  18. Over the years devices other than the wet and dry bulb psychrometer have evolved which permit a direct measurement of relative humidity. these sensors are, for the most part, electrochemical sensors which offer a degree of ruggedness, compactness and electronic readout ability

    近年除乾濕球濕度計外，其他儀器亦相繼出現，使我們可直接計量相對濕度。這些感應器大都屬于電子感應器，它們比較耐用、小巧及設有電子讀數。
  19. Thermal and radiometric properties of glazing - method for direct measurement of u - value thermal transmittance

    門窗玻璃的熱和輻射性能. u值直接測量方法
  20. Methods for inspection of vermiculite for export. method for inspection of multiple linear expansion - direct measurement method1995 - 09 - 06

    出口蛭石檢驗方法.線膨脹倍數的檢驗方法直接測量法
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