測壓銅柱 的英文怎麼說
中文拼音 [cèyātóngzhù]
測壓銅柱
英文
copper cylinder-
In our country the method of pressure - measuring with copper cylinders adopts the system of static calibration on the whole. the serious static - dynamic discrepancy will be caused when the copper cylinders statically calibrated are used to measure the dynamic chamber pressure
我國的銅柱測壓法基本上仍沿用靜態標定體制，而靜標銅柱用於動態膛壓測量會產生嚴重的靜動差。4. the uncertainty of quasi - dynamic pressure corresponding tables is analyzed systemically. according to the data obtained from the calibration process by varying the pulse width, the regulation of error on consulting the quasi - dynamic pressure corresponding tables caused by the variation of the pressure pulse width is explained. and the applicable scope of the 6ms quasi - dynamic pressure corresponding tables is discussed
4對準動態校準之動態壓力對照表進行了系統的不確定度分析，利用變脈寬校準數據，闡明了由於被測壓力脈寬變化引起的查表誤差的規律，根據該不確定度計算方法，探討了測壓銅柱、測壓銅球用6 . 0 0 . 6ms準動態校準壓力對照表的適用范圍。5. the methods of temperature - correcting on copper cylinders and copper spheres are discussed. the method of unitive temperature - correcting on plastic pressue - measuring elements is put forward for the first time. large quantities of quasi - dynamic calibration tests in different temperatures are carried out on the dropper - hammer hydraulic dynamic pressure calibration device and the unitive temperature - correcting formula which accords with the traditional correcting method is got
在落錘液壓動標裝置上組織了多批次的銅柱、銅球高低溫準動態校準試驗，探討了建立溫度誤差統一修正公式的可行性，建立了測壓銅球，測壓銅柱符合我國傳統修正方法的溫度統一誤差修正公式。3. a series of quasi - dynamic calibration tests by varying the pressure pulse width for the < t > 3. 5 x 8. 75mm pillar copper cylinders and o 4. 763mm copper spheres are done on the dropper - hammer hydraulic dynamic pressure calibration device. by means of data analysis, the regulations of pulse width ' s effect on the two types of plastic pressure - measuring elements are obtained
3利用落錘液壓動標裝置組織了3 . 5 8 . 75mm柱形銅柱、 4 . 763mm銅球的變脈寬準動態校準試驗，通過試驗數據處理，獲得了兩種型號塑性測壓器件的脈寬影響規律。1. the mathematical model of copper cylinder pressure - measuring system is established according to the pressure - measuring mechanism of copper cylinders and the numerical solution program is made. the simulation of this model has been done and the simulation result agrees with the measuring result quite well. according to the simulating calculation, the regularity of copper cylinder deformation under different pressure is obtained
論文主要工作體現在以下幾個方面： 1從銅柱測壓機理出發，建立了較為完善的/ 1銅柱測壓系統的數學模型，編制了數值求解程序，並進行了模擬計算，模擬結果與實驗測量結果基本相符，通過模擬計算，獲得了測壓銅柱在壓力作用下的變形規律。Abstract : this paper discussed the roadways pressure characteristics of south sublevel caving region in fengshan copper mine. by means of engineering practice and the measure results in site test, to counter the feature of roadways pressure, the supporting / reforcing technology of roadways and the controlling treatments for ground pressure is proposed in varying geological conditions
文摘:對豐山銅礦南緣無底柱崩落法采區的巷道地壓特徵進行了探討，針對其地壓顯現特點，結合工程實踐和現場實驗測量的結果，提出了不同地質條件下巷道的支護加固方案和地壓控制措施。分享友人