器差試驗 的英文怎麼說

中文拼音 [qìchāshìyàn]
器差試驗 英文
test for instrumental error
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. To eliminate the errors, the parallel double - sensor scheme which can eliminate the influence of the tooth space error of the measurement tooth - wheel and the contraposition double - sensor scheme which can reduce the influence of the installing eccentric error of the measurement tooth - wheel are demonstrated in detail and realized in this paper

    為消除這些誤差，詳細論證並實現了用並聯式雙傳感器方案消除測量齒盤分齒誤差的影響和用對置式雙傳感器方案消減測量齒盤安裝偏心誤差的影響。構建了試驗臺，驗證了誤差研究和雙傳感器方案的正確性。
  2. This thesis introduces the working principle, craftwork requirement, modeling process, control strategies and the realization of lf refining furnance bottom blowing argon control system. through the study and analysis of bottom blowing argon process control system, the thesis discusses the mean neural network model of controlled object and the mathematical models of the exectors, pwm adjustable pressure controller and pcm adjustable flux controller according to the relevant liquid knowledge and relevant data, including design data, test data and running data. to begin with the craftwork reguirement of bottom blowing argon and the actual instance of the control system, it presents the strategies of fuzzy parameters self - adaptive pid control used in pressure difference inner loop and fuzzy plus pi compound control used in flux outer loop which are based on the above modeling in order to carry out the accurate control of argon flux

    本文介紹了lf精煉爐底吹氬過程式控制制系統的工作原理、工藝要求、建模過程、控制策略以及控制系統的實現。通過對精煉爐底吹氬過程式控制制系統進行研究與分析，並根據流體力學的有關知識以及有關數據（其中包括設計數據、試驗數據和運行數據） ，建立起了被控對象的平均神經網路模型和執行機構（即pwm調壓器和pcm調流器）的數學模型。在此模型的基礎上，從底吹氬工藝要求和控制系統的實際情況出發，提出了壓差內環模糊參數自適應pid控制策略和流量外環模糊pi復合控制策略，以實現氬氣流量的精確控制。
  3. Brick - lined vessels and apparatus ; examples for test methods for tolerances

    磚襯里的容器和設備.公差檢驗的試驗方法示例
  4. This paper studies the air - fuel ratio and light - off temperature performance of two different kinds of cng special oxidation catalyst converter, and primarily finds their purification capacity of cng engine emission and the differences between them by comparative analysis of the test results

    摘要對兩種天然氣專用氧化型催化器進行了空燃比和起燃溫度特性試驗，對比並分析了試驗結果，初步了解了兩種催化器時天然氣發動機排放的凈化能力以及它們之間的性能差異。
  5. Together with undertaking the power cords designing and researching, it usually takes 15 days to do the development for the new products. the project department has advanced testing equipments mainly including bending testing machine, inserting drawing machine, temperature testing machine, standing pulling machine, internet inspecting machine, chromatic testing machine, static testing machine, salt - spraying machine, burning testing machine, non - toxic inspecting machine

    該部門擁有的試驗檢測儀器包括：搖擺測試機2臺插拔力試驗機1臺高低溫試驗箱1臺立式拉力儀2臺網路測試儀1臺色差儀1臺靜電測試儀1臺鹽霧試驗機1臺燃燒試驗儀1臺低毒檢測儀1臺。
  6. Experimental result indicates that the kgw - xx radio altimeter can provide steady height data at ultra - low altitude, so it can be used as an altitude sensor of a tow target system, and the height data shows a bigger ladder error that affects the precision of the tow target system

    靜態模擬測高試驗結果表明：該高度表可在超低空狀態下提供穩定的高度數據，可以作為某型拖靶系統的高度傳感器；該高度表提供的高度數據存在著較大的階梯誤差，將影響拖靶系統的恆高精度。
  7. Theory support is provided in this paper when platform parameters are designed. a fir low - pass filter is designed for the experiment following the criterion of maximal - error - minimization. the order and the impulse response sequence of the filter are presented in this paper

    本文運用最大誤差最小準則的優化設計方法設計出本試驗臺要用到的低通濾波器，給出了所設計濾波器的階數和濾波器單位響應序列，並畫出了該序列的幅頻響應特性曲線。
  8. The following conclusions are gained : ( 1 ) the located shear band prongs the ligament near the top crack tip and the structure may occur shear - mode fracture at the angle of 155 ? to crack when load is 87. 92mpa ; the mode of fracture of the flange joint structure is not possible to be void - mode ; ( 2 ) it is proved that loading and then unloading repeatedly can not increase the possibility of invalidation of the structure when the times of loading and unloading are not too more when load is operating pressure ; the structure is safe when the vessel is operating ; ( 3 ) in the fe model of the thesis, not considering the influence of water pressure test which is in the process of fabrication of vessel in fe results in larger deviation in analysi

    得出了以下結論：在8792mpa的載荷下筒體一封頭連接結構處的集中剪切帶貫穿韌帶，可能發生沿與原裂紋線成155 「角方向剪切型斷裂；筒體一封頭連接結構不可能發生韌窩型斷裂； （ 2 ）在工作壓力下進行次數不多的反復加、卸載，結構不會破壞，也不會喪失安定性：結構在工作狀態下是安全的； m在本文的彈塑性有限元模擬計算中，對于裂紋尖端進行力學分析時，不考慮壓力容器製造過程中水壓試驗的影響，將導致計算結果出現較大的偏差； （ 4 ）筒體完全屈服時的載荷為92石3mpa ，封頭完全屈服時載荷為86
  9. On the basis of the former research, we studied the cause of cff ’ s craze and sparkle and put forward a method to resolve these problems by means of the optimization of the making process. the developed ceramic foam filter that could filer 82 kilogram 1700 c melted casting steel has excellent performances

    本研究在前期試驗的基礎上，通過優化、穩定泡沫陶瓷過濾器的制備工藝，分析並解決了試樣中出現的通孔率低、表面質量差和部分試樣開裂的問題。所制備的泡沫陶瓷過濾器已具備可持續過濾82公斤1700 c鋼液的較好高溫性能。
  10. Puts forward an improved method based on the theory in which the enthalpy difference is considered as the driving force in heat transfer under wet cooling conditions and thinks that the method can halve the testing work, require less for the experiment devices and reach higher accuracy

    認為該方法遵循了焓差是濕工況下換熱推動力的規律，試驗工作量減少一半以上，對試驗裝置的要求降低，由試驗數據整理出的公式用於表冷器熱力計算完全可以滿足空調常用范圍內的要求。
  11. The errors of system and parts of units of the laser imagesetter have been tested, analysed and connected in dynamic balance and also the errors of the laser scanner, reason and source for their generation, and other factors have been analysed and studied

    在照排實驗中對整體、單元部件產生的誤差對照排質量的影響進行了分析、實驗，校正（動平衡）等，並對試驗過程中掃描器產生的誤差、來源、原因、及其綜合因素進行了分析和研究。
  12. Influence of dc - rail zero - voltage notch on the output of the inverter is investigated, and an important conclusion is obtained that the direction of output current of the inverter is not effected by the voltage deviation produced by dc - rail zero - voltage notch, on the basis of which, a new simple correction approach is put forward. experiment results show that the proposed correction method is effective

    探索了直流母線零電壓凹槽對逆變器輸出特性的影響，得出了母線零電壓凹槽形成的輸出電壓偏差與逆變器輸出電流方向無關這一重要結論，在此基礎上，提出了一種簡便的校正新方法，通過試驗驗證了該校正方法的有效性。
  13. Abstract : it is shown in this paper that distributions of electric fields in five measuring slots of uster evenness tester, and the errors caused by uneven electric fields were analysed. according to the results of measuring and analysing electric fields, a set of tests were made, and several estimation to the errors were given. at last, notices of operation were given

    文摘:實測了烏斯特紗線均勻度試驗儀上5個電容測量槽的電場強度分佈，分析了由測量槽不均勻電場所引入的誤差.系統地測試分析了第5號槽誤差，獲得了幾種誤差的定量估計.最後給出了正確使用儀器，避免測量誤差所應注意的幾點結論
  14. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - measurement of the angular misalignment between fibre and ferrule axes

    光纖互連器件和無源元件.基本試驗和測量程序.檢驗和測量.光纖和金屬加固環軸線間角度誤差的測量
  15. A suboptimal decision fusion scheme that minimize the probability of error at the fusion center is presented, it consists of a minimum - error - probability ( mep ) test at the fusion center and likelihood ration tests at the sensors

    提出了一種能將聚變中心誤差概率降至最低的次優化聚變解決方案，它由聚變中心的最少誤差概率（ mep ）試驗和傳感器的可能定量試驗組成。
  16. It includes the research of the test method, the design and construct of the road used in the experiment, the writing of the experiment outline and etc. a well measuring and testing system included some instruments was selected according to the test method introduced in this paper

    本文研究了越野汽車差速鎖止機構自動控制系統的道路試驗方法，主要包括試驗方法研究、試驗道路的設計和構建，試驗大綱的編寫等內容。依據本文編寫的道路試驗方法，選配了合適的測試系統和儀器。
  17. Optical fibre amplifiers - basic specifications - part 5 - 3 : test methods for reflectance parameters ; reflectance tolerance test method using electrical spectrum analyzer

    光纖放大器.基本規范.第5 - 3部分:反射參數的試驗方法.使用電譜分析儀的反射公差試驗法
  18. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  19. Wide - mouth glass containers ; deviation from flatness of top sealing surface ; test methods iso 9885 : 1991 ; german version en 29885 : 1994

    廣口玻璃儀器.瓶口密封面不平度偏差.試驗方法
  20. Photovoltaic devices - computation of spectral mismatch error introduced in the testing of a photovoltaic device

    光電器件.光電器件試驗波譜失調誤差計算
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