硬度測定儀 的英文怎麼說
中文拼音 [yìngdùcèdìngyí]
硬度測定儀
英文
hardnesstester- 硬 : 形容詞1 (堅硬) hard; stiff; tough 2 (剛強; 堅定; 強硬) strong; firm; tough; obstinate 3 (勉...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
- 硬度 : hardness; solidity; scirrhosity (腫瘤的)
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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Advanced digital hardometers ( testing the hardness and safe load of bolts ) etc. testing equipments. advanced digital hardometers testing the hardness and safe load of bolts ) etc. testing equipments, the 1, 500 sq. m. vertical goods shelves can hold more than 5, 000 tons goods loading, each bin has fixed codes, and has perfect enterprise digital informationization management system and the support of software, which greatly improves the rationality and simplicity of goods loading and enhances the accuracy of goods and quick delivery and is one - up on others
先進的數字化硬度測試儀(檢測螺栓的硬度及保證載荷)等檢驗設備,以及1500平方米的立體貨架可容納5000多噸貨物的存放,每個倉位都固定編碼,並有完善的企業數字信息化管理體系及軟體的支持,大大提高了貨物堆放的合理性和簡潔性,大大提高了貨物的準確性和發貨的快速性,使得更勝人一籌!This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀,液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹,然後確定了以二元調寬脈沖再平衡測試迴路為設計方案,並從控制理論的角度進行了分析,著重研究了系統中各部分的傳遞函數,利用系統開環傳遞函數分析了系統的穩定性,同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題,並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路,驗證了電路的正確性,最後按照測試系統的要求,採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具,利用該圖形化編程語言完成了測試系統軟體部分的設計,實現了測試功能。Coating ' s transparent and abrasive characters are measured by spectrophotometer and abrasion instrument and sway pole sclerometer. as a result, lacquer ' s abrasion - resistant performance improved 100 % adding 15 % nano - alumina. nano composite coating improved pmma base 2. 75 times
用分光光度計、耐磨儀及擺桿硬度計測定了塗料的透明性和耐磨性,添加15 %的納米al2o3 ,塗膜的耐磨性能提高了100 % ,納米復合塗料對底材有機玻璃的耐磨性能提高了2 . 75倍,可見光透過率在80 %左右。Standard test method for determining the flexural creep stiffness of asphalt binder using the bending beam rheometer
使用彎曲束狀流變儀的瀝青粘結劑的柔性蠕變硬度測定的標準試驗方法Metallic materials - instrumented indentation test for hardness and materials parameters - part 3 : calibration of reference blocks
金屬材料.測定硬度和材料參數用儀器壓痕試驗.第3部分:標準塊的校準In the paper we amply introduce the logical structure and design of software and hardware of the virtual multi - channel instrument system for temperature measurement. applying the object oriented programming ( oop ) method, center control module, transmitter demarcating module, channels and scopes module, data collection and process module, data analyze module, data display module, data redisplay module, print module and the other auxiliary functions are designed, which realize the collection, process, analyze and display of the powerful virtual instrument
在本文中,作者詳細介紹了虛擬式多通道溫度測試儀系統的邏輯結構和軟硬體設計,運用面向對象( oop )的軟體設計方法,通過中心控制模塊、變送器標定模塊、測溫通道和測溫范圍設置模塊、數據採集與處理模塊、數據分析模塊、數據顯示模塊、數據回放模塊、列印輸出模塊和其他輔助功能模塊的設計,實現了對溫度信號進行採集、處理、分析和顯示的功能很強的虛擬測溫儀器。The history and present situation of electric measuring instrument and features of intelligent meters are introduced in this paper. a brand - new scheme of intelligent electric parameter meter is proposed by the author after combining the features of intelligent meters and practical demand for electric measuring in 300mw generator units. general design, realization of hardware circuit comparison and analysis of errors of different algorisms are discussed in detail
本論文介紹了電測儀表的發展歷史與現狀,以及新興智能儀表的特點;結合智能化儀表特點和300mw發電機組電參數測試的實際需要,首次提出了一種智能型發電機組電參數綜合測試儀的研究方案;詳細敘述了該智能型綜合測試儀的總體設計,硬體電路實現,各種演算法的比較的誤差分析;以及軟體框圖設計,針對影響測量精度的因素進行了分析,並制定了改進措施。In view of the present situation, in this paper, a new moisture analyzer which combines infrared drying oven and electronic balance is proposed takes dsp as the information processing unit. it presents the instrument structure and the hardware design of the system. it actualizes the temperature real time control in the drying equipment through controlling the power of the heater element and taking an complex control method
針對這一現狀,本文提出了一種將紅外乾燥箱和電子天平相結合,利用dsp作為信息處理單元的水分測定儀;給出了儀器結構和dsp系統的硬體電路設計;研究通過對加熱元件的功率控制實現乾燥箱的溫度控制,採用智能復合控制策略對乾燥箱的溫度進行實時控制,乾燥箱的溫度達到105的時間可由單純pid控制的2分鐘減少到1分鐘,且控制精度高。In the paper, we expound the total structure design of the measuring instrument, the choose of optics principium, the special optical system which consist of f lens, the design of servo control systemic, and the software and hardware design of light - to - current inversion and control of the servo, and the design of sqc statistical quality control and supervisory system. at last, the accurate of laser beam on - line measuring instrument has been analyzed
本論文完成了檢測儀的總體方案設計,儀器工作原理的選擇,由f透鏡構成的特殊光學系統的確定,伺服機構和伺服控制系統的設計,光電變換及通訊系統的軟、硬體設計, sqc統計質量控制與管理系統的設計,最後對激光在線掃描檢測系統的精度進行了綜合分析。Series hv / hvs vickers hardness tester, that is composed of precision mechanism, optical system and electric technology, is used to measure vickers hardness of either metallic materials or non - metallic materials
Hvs系列維氏硬度計是由精密機械,光學系統和先進技術萃合而成的材料硬度測定儀器,用於測定黑色金屬、硬度合金、有色金屬、表面滲氮層、氮化或非金屬材料的維氏硬度,可用於各行各業的金屬材料、大專院校等。Based on a set of multi - function intelligent security appliance, this text redesigned the hardware and software on the part of low voltage startup and power testing, not only condensed old hardware circuit but enhanced the stabilization of the hardware circuit, and made the testing precision of voltage, current and power no more than 2 % o measure, designed interlock protect of the whole system, and finished the experimental appliance
本文基於一套多功能智能電器安全測試儀,在低壓啟動,功率測量兩個方面在原有的基礎上重新設計了硬體,不但精簡了原來的硬體電路,而且提高了電路的穩定性。重新設計了軟體,使其電壓,電流,和功率的測量精度都不超過千分之二的量度標準,還對整個系統作了聯鎖保護的設計,並且做出了樣機。The hardness tester is applicable to measure micro hardness of micro & thin specimen, etc., and determine micro hardness of fraglie materials, such as glass, ceramic, agate, etc., being the ideal hardness testing instrument for scientific research institution, enterprise and quality inspection department to perform research and detection
硬度計適用於測量微小、薄形試件、表面滲鍍層等試件的顯微硬度和測定玻璃、陶瓷、瑪瑙、寶石等脆性材料的顯微硬度,是科研機構、企業及質檢部門進行研究和檢測的理想硬度測試儀器。Standard test method for indentation hardness of metallic materials by portable hardness testers
用輕型硬度測試儀測定金屬材料壓痕硬度的試驗方法Modern cylinder pressure acquisition system is deeply affected by the advanced computer hardware technology. a / d card with the capabilities of high resolution, high sampling rate, non discrepancy and setting sampling rate at will is combined with a lot of excellent measuring equipment such as crank shaft angle encoder, charge amplifier, industrial control computer, etc. we use four type 6117a46 spark plug cylinder pressure sensors made by kistler corp.,
高速發展的計算機硬體技術深刻影響著現代氣缸壓力數據採集系統的發展,高解析度、高採集率、多通道、無相差和可以任意設定采樣頻率等特性的a / d板卡及一大批性能優越的相關測試儀器如轉角信號發生器、電荷放大器、工控計算機等。Test method for indentation hardness of aluminum alloys by means of a webster hardness gage
用維氏硬度儀測定鋁合金壓痕硬度的試驗方法Automatic hardness tester
自動硬度測定儀Tablet haraness tester
藥片硬度測定儀In addition, according to appliant characteristics of electromagnetic nondestructive testing for steel and iron, on the basis of characteristic parameters taken out of wgq - 268 electromagnetic nondestructive testing instrument, we established an arithmetic model about quality test for steel and iron, integrating pattern recognition method, we performed quality test for hardness of gcr15 bearing steel and the result is satisfactory
此外,我們根據鋼鐵件電磁無損檢測的應用特點,以wgq - 268型電磁無損檢測儀所提取的特徵參量為基礎,結合模式識別方法,建立了鋼鐵件質量測試的演算法模型,並對gcr15軸承鋼的硬度進行了定性測試,獲得了令人滿意的結果。Advanced technical ceramics - methods of test for ceramic coatings - determination of hardness and young ' s modulus by instrumented indentation testing
高級工業陶瓷.陶瓷塗層的試驗方法.用儀器化刻痕試驗測定硬度及楊式模量Standard test method for indentation hardness of aluminum alloys by means of a barcol impressor
用巴氏壓痕儀測定鋁合金壓痕硬度的標準試驗方法分享友人