測定變量 的英文怎麼說
中文拼音 [cèdìngbiànliáng]
測定變量
英文
measured variable-
When measuring the magneto performance parameter ， we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard ， and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ； because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable ， it make the measure of ignition energy become a difficult thing of ignition system performance detection
在磁電機常規測量時，發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表，而觀測到的波形多為不規則的形狀，根據測量原理，顯然不能用其來做定量的分析；由於點火系統的放電過程比較復雜，伴隨著很強的電磁干擾，點火電流、點火電壓都是變量，使得點火能量的測量成為點火系統性能測試的一個難點。Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。Secondly, the paper introduces the balanceable condition of airfoil steady fw. its middle part adopts geodesic fw and fw angle is a0. its both ends adopt nongeodesic fw and fw angle is variable
然後，本文介紹了機翼實現穩定fw的平衡條件，機翼中間段採用測地線fw ，纏繞角為定值_ n ；機翼兩端用非測地線fw ，纏繞角為一變量。Under cold stress condition, cold hardiness of 12 vitis species including 45 lines ( cultivars ) was identified based on the leakage of electrolytes, water loss ratio and percentage of bud bursting on the stem and estimated the hardiness resistance of 12 v. species by the average of subordinate function ( sf )
摘要在冷凍脅迫條件下，測定了葡萄屬12個種45個株系枝條的膜透性變化、含水量動態變化及萌芽能力3項指標，並以種內不同株系間3項指標的平均值綜合評價了12個種的抗寒性。This thesis analyzes the mutual, complemental and fit relationship between technology 、 the corporate supply chain and organizational structure of a corporation in a comparably systematic and complete way based on the mode of integrated management by reviewing, analyzing and summarizing relative references. based on practical definitions of the concepts and variables appearing in the analysis of the relationship, investigative papers have been designed and possible development situations of technology 、 the corporate supply chain and organizational structure of different enterprises have been described in the way of determining the nature. by the statistics and analyses of the investigative papers, relativity, with the method of multi - linearity - regress analysis, and by investigating enterprises " performance in different dimensions and establishing a math mode of the relationship between
本文在企業一體化管理模式的基礎上，通過文獻資料法對相關文獻進行回顧和總結分析，較系統和全面地論述了企業技術與組織結構、組織結構和供應鏈之間存在的互動、互補和匹配關系，對這一關系中的概念和變量進行操作化定義，設計出三者對應的指標體系的調查問卷，定性描述在不同企業的技術、組織結構和供應鏈的發展狀況，通過對調查所得問卷進行統計分析，運用相關性分析和多元線性回歸分析等方法，實證調查企業在不同維度狀態下的績效，建立企業技術、組織結構、供應鏈與企業的績效之間關系的數學模型，證明企業技術、組織結構、供應鏈和企業績效存在一定的相關性，企業技術、組織結構和供應鏈三者之間的匹配關系可以影響和預測企業的績效，只有當企業的各影響因素之間相互匹配的時候，企業整體運做的效率和效果將最好。Test method for the determination of ethanol content of denatured fuel ethanol by gas chromatography
氣相色譜法測定變性燃料酒精中酒精含量的試驗方法The best deoxiding conditions and the deoxidant which is used for the vapor injection boiler in oil fields will be confirmed by the effects of the variables on sodium sulfite deoxidization
作者從靜態方面測量一些變量對亞硫酸鈉除氧效果的影響，來確定適用於油田注汽鍋爐除氧的最佳條件和除氧劑。Abstract : the best deoxiding conditions and the deoxidant which is used for the vapor injection boiler in oil fields will be confirmed by the effects of the variables on sodium sulfite deoxidization
文摘:作者從靜態方面測量一些變量對亞硫酸鈉除氧效果的影響，來確定適用於油田注汽鍋爐除氧的最佳條件和除氧劑。The result shows that all these system are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ) on the basis of experimental research, through the improved one - parameter margules equation by introducing a new variable temperature, the improved equation was designed to compute solid - liquid equilibrium
測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定。在實驗研究的基礎上，通過改進單參數margules方程並引入新的變量溫度，達到了將此方程用於固液平衡計算的目的。This article choosed out organic phase change materials, and, the solid - liquid - equilibrium of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve, and, t - x phase diagrams of these systems were drawn. the result shows that all these systems are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ). and n - octadecane / fatty acid systems were calculated theoretically
本文初選出部分有機相變貯能材料，採用步冷曲線法測定了12醇-羧酸系列、 18烷-羧酸系列、 18烷- 12醇體系共11組體系的二元固液相平衡關系，繪制了這11組體系的t - x相圖，測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定；並對18烷-羧酸系列進行了熱力學理論預測。This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses, predict that dives under water in the location, guide and construct and excavate the progress, appraise the rationality of the precipitation scheme
此程序可以模擬單井抽水時計算區域各點水位降深隨時間的變化，研究水流運動規律；求解任意邊界條件下的井定流量抽水問題，預測潛水位，指導施工開挖進度，評價降水方案的合理性。Isobaric weight - change determination
等壓重量變化測定Isobaric mass - change determination
等壓質量變化測定Methods for chemical analysis of ferroniobium - the chromotropic acid photometric method for the determination of titanium content
鈮鐵化學分析方法變色酸光度法測定鈦量Time series methods are especially good for short - term forecasting where, within reason, the past behaviour of a particular variable is a good indicator of its future behaviour, at least in the short - term
時間序列法特別適合短期預測，原因之一是一個特定變量的可以由先前的屬性推斷出未來屬性，至少短期可以。Luminance meters. determination of metrological characteristics, classification according to the latter, calibration, check of the main characteristics liable to vary with time
亮度計.計量特性測定.根據隨時間而變化的主要特性的最近狀況校準和檢查結果測定計量特性並進行分類Method for measuring average moisture content in insulating paper in transformers by dew point measurement
用露點法測定變壓器絕緣紙中平均含水量的方法The chromotropic acid photometric method for the determination of titanium content
變色酸光度法測定鈦量Methods for chemical analysis of iron, steel and alloy - the chromotropic acid photometric method for the determination of titanium content
鋼鐵及合金化學分析方法變色酸光度法測定鈦量Standard test method for determination of ethanol content of denatured fuel ethanol by gas chromatography
氣相色譜法測定變性燃料酒精中酒精含量的標準試驗方法分享友人