open-system test 中文意思是什麼
open-system test
解釋
開式試驗法-
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。 -
Pass possibility towards press spirit equipments open emerge a contrast test, pressed the spirit equipments to provide for right choice basis, bring upped the adoption many cents area independence provide the spirit with adopt the pit inside press the spirit to stand completely replace the current ground press what spirit stand to reform the project, and combine to synthesize the argument that project the technique with the economy ' s rationality that mines, the right similar term press the ref orming of spirit system to have the certain leading meaning
通過對壓氣設備進行現場對比測試，為正確選擇井下壓氣設備提供了科學依據。從而，提出了採用多分區獨立供氣和建立井下壓氣站全面代替目前地面壓氣站的改造方案，綜合論證了該方案的技術可行性和經濟合理性。該研究方法和研究成果對類似條件的礦山壓氣系統改造具有一定的指導意義和推廣應用價值。 -
By the theoretical analysis and experimental test, the image processing procedure of the system has been designed. firstly, the system needs carry out pre - process : the median filtering and average filtering of acquired image, next carrying out the threshold of filtered image, then performing morphology, such as open, close and so on. next, the boundary of binary image is extracted
通過理論分析與實驗驗證，得到了本系統圖像處理過程:首先對採集的圖像進行預處理，包括均值中值濾波，通過閾值分割進行二值化，然後對二值圖像進行開啟、閉合以及進行邊界提取操作來獲得清晰的圖像邊緣，最後通過邊緣檢測和擬合測量得到沖擊試樣各尺寸值，圖像坐標變換和模式匹配可以完成檢測區域定位。 -
The tbs system which this paper involved in have already passed the test of sun open lab and achieved the 5000 thousand users capacity, which also have been used in many telecom carriers such as hubei telecom > chongqing telecom - > shenzhen longmai online and so on
本課題參與開發的tbs系統已順利通過sun開放實驗室的測試，達到了500萬用戶容量，並在湖北電信、重慶電信、深圳龍脈在線等電信運營商中得到了廣泛的應用。 -
This test system quickly detects board assembly faults such as missing components, shorts, open traces, solder bridges and improperly inserted component
系列機種f ， fe ， fr共同之能特性短路開路元件值測試 -
The monitoring system of the controlled passively anti - rolling tank model performance takes charge of control and regular service of anti - rolling tank. accomplishing the hardware design and software programmed of tank control, data acquisition, we process the model test of the controlled passively anti - rolling tank. according to signals of the roll angle and water level, the control system output signals to open or close the valves, and achieve some stabilized effects
本文系統地介紹了可控被動式減搖水艙監控系統的硬體設計和水艙控制、數據採集軟體程序實現工作，然後進行了可控被動式減搖水艙進行了模型試驗，根據橫搖角度和邊艙液位的信號變化來控制氣閥的開啟和關閉，取得了一定的減搖效果。 -
The test technique of the self - shield gradient coil system for 0. 2 t open - style permanent magnet mri
開放式永磁型核磁共振成像儀自屏蔽梯度線圈系統的測試技術 -
With the above method, a system of disambiguation is materialized. the overall accuracy of close test is 97. 85 % and the accuracy of open test is 96. 71 %
按照上述策略，實現了一個兼類詞處理系統，閉式標注正確率達97 . 85 ，開式標注正確率達96 . 71 。 -
Due to the development of 1c technology, now a complex system can be integrated in a chip called system on chip ( soc ). the design of soc needs new design methodologys and modeling tools. systemc is an open c + + modeling platform promoted by the open systemc initiative, which consists of a well defined set of c + + classes and a simulation kernel, supporting design abstractions at the register - transfer, behavioral, and system levels. the advantages of systemc include the ability for hardware - software co - design, the ability to exchange ip easily and efficiently, and the ability to reuse test benches across different levels of modeling abstraction
系統級晶元的設計需要新的設計方法和建模工具。 systemc是osci （ opensystemcinitiative ）組織制定和維護的一種開放源碼的c + +建模平臺，它由一個定義良好的c + +類庫及模擬內核組成，支持對系統進行寄存器傳輸級，行為級和系統級的描述。 systemc的優點包括對軟硬體聯合設計的支持，更高效和方便的進行ip交換，以及在不同的抽象模型間復用測試基準的能力。 -
In application, the test system which is established by the bst controller can test stuck - at faults, open faults and short faults on board, and gives some detail informations
在實際應用中，利用邊界掃描控制器構造的測試系統能夠實現對電路板的呆滯、開路和短路故障進行有效的檢測和診斷，並可提供比較詳細的故障診斷信息。 -
Using this stm, many samples were scanned to test its capability. the atom graphics and nano - structure graphics of highly oriented pyrolytic graphite ( hopg ) were gained as well as some other samples. stable scan has been observed during all of the experiments, it has been concluded that the system works well in open environment
對整個系統進行了聯合調試，對多種樣品進行了掃描實驗以測試系統綜合性浙江大學碩士學位論文能，成功獲得了高定向熱解石墨（ highlyorientedpyrolyticgraphite ，簡稱hopg ）的原子圖像和納米結構圖像以及其他一些樣品表面的原子圖像。 -
The system of new type intelligent instrument " amalgamates the technology of computer, communication, and control. it has open communication and intelligent measurement & control interface ; and it can take self - validate of test results, realizes auto select measure word in special environments
「新型智能儀器儀表系統」是融合了計算機、通信和控制技術，具有智能化測控功能和開放的通信介面，能對測量結果進行自驗證，實現在特定環境條件下量程的自動選擇，自動校準等功能。 -
Design of automated test system is becoming more and more standardized, universal and open
自動測試系統的設計越來越標準化、通用化、開放化。 -
This thesis proposes a novely approach to recognize proper nouns and the recognition system is realized based on the approach. the system is tested on several groups of data, and the results show that the performance is satisfactory, and the open test results also show that the system ’ s capability of recognizing proper nouns is of great
文章提出了一個識別專有名詞的方案，並且根據此方案實現了一個識別系統，同時進行了多項數據試驗，對專有名詞的識別研究具有一定的參考價值;開放測試的結果也表明，該系統的專有名詞識別能力也達到了較好的實用水平。
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