試弓 的英文怎麼說
中文拼音 [shìgōng]-
Test methods for archery bowstring component - serving string material
箭弓弦元件的試驗方法.弓弦材料Standard test methods for archery bowstring component - serving string material
射箭弓弦元件的標準試驗方法.弓弦用材料External introducer cannulae for suprapubic catheter systems for single use - requirements and testing
一次性趾骨弓上導管系統用外部導入套管.要求和試驗This paper lists some important factors of influencing safe operation of bow net system, introduces pantograph and anti - scrape bow protection device which is installed on service locomotive, and discusses a new technology of improving pantagraph current quality - self - adaptive bow head system
摘要列舉了影響弓網系統安全運行的幾項重要因素;介紹在運營機車上試驗安裝的受電弓防刮弓保護裝置,以及因該裝置所產生的提高受流質量的新技術自適應弓頭系統;提出了兩個系統整合的創新點。Railway rolling stock. pantographs. characteristics and tests
鐵路車輛.電車頂導電弓.特性和試驗Test method for archery bow component - cord material
射箭弓弦材料試驗方法Standard test method for archery bow component - cord material
射箭弓弦用材料標準試驗方法Standard test method for the determination of percent of let - off for archery bows
測定射箭弓射出百分比的標準試驗方法Standard test method for determining the force - draw and let - down curves for archery bows
測定射箭弓壓下和下降的標準試驗方法Heart function test is in 1 minute of time, forward arch one ' s back bows 20 times, when pitch expiratory, erect when inspiratory
心臟功能測試在1分鐘時間里,向前弓背彎腰20次,前傾時呼氣,豎立時吸氣。My fingers caressed its golden wood. i tuned the strings, miraculously still intact, tightened the bow, and put rosin on the dry horse - hairs
我的手指輕輕地撫摸著金色的琴木,令人驚喜的是,琴弦仍然完好無損。我調試了一下琴弦,緊了緊琴弓,又往乾巴巴的馬尾弓上抹了點松香。Indirect hemagglutination test for toxoplasmosis
弓形蟲病間接血凝試驗Test method for skewness and bow in woven and knitted fabrics
機織物與針織物緯斜和弓緯試驗方法Test method for bow and skewness in woven and knitted fabrics
機織和針織織物中弓緯和緯斜的試驗方法Railway rolling stock. insulators for pantographs and roof cables. characteristics and tests
鐵路車輛.集電弓和車頂電纜用的絕緣子.特性和試驗" the test will be useful for us to confirm the performance of the new pantograph of our trains, " a spokesman for kcr east rail said
九廣東鐵發言人稱:試車所得的資料將有助於我們確定新列車集電弓之功能。Standard specification for classification and marking of single - lens scopes for use with archery bows
與箭弓一起使用的透鏡測試器分類和標記的標準規范Railway applications - rolling stock ; pantographs ; characteristics and tests - part 2 : pantographs for metros and light rail vehicles
鐵路設施.機車車輛.導電弓架.特性和試驗.第2部分:地下鐵路和輕軌車輛用導電弓架On the one hand, the inspection results of the parameters of the high - speed catenary disposed by this software can reflect accurately the operate state of the high - speed catenary and provide a scientific basis for its adjustment and maintenance. on the other hand, they can provide the analysis of the current collection of the high - speed catenary and the optimum design of the pantograph / catenary system with data and reference
高速接觸網參數檢測結果經過本軟體處理后,一方面能準確地反映高速接觸網的運行狀態,為接觸網的維護和調整提供科學依據;另一方面也能為高速接觸網的受流分析和弓網系統的優化設計提供試驗數據和參考。Firstly, the current testing localization in the detection of electric bow is analyzed and the new system ' s whole construction developed in this thesis is introduced ; in the 2rd chapter, the embedded 110v dc power supply is analyzed and constructed, and with experiments, some dissonant results such as the fluctuation of output pwm ( pulse width modulation ) pulses, the power noise added to output voltage, and the drop of output voltage have been analyzed and the problems have been broken down one by one ; in chapter 3, stepping motor ' s drive has been systematically dissertated, and combing stepping motor ' s subdivided drive technology, the author develops an intelligent mini - step driving circuit using a main - sub microprocessor structure, which is validated in the hybrid stepper based system ; in the 4th chapter, liquid crystal driving and displaying technology is specified in detail, with one sort of lcd modules ( tlm12864h ), the author develops an feasible circuit for the new testing system, designs a menu mode based program struc ture and brings here some programming codes using franklin c51 programming language ; in chapter 5, the above built system is used in the electric bow ' s practical detection, and the differentiating rate of this system is analyzed
論文首先分析了目前機車受電弓檢修方式存在的局限並概述了本論文研製的受電弓測試系統的體系架構;第二章對系統內置110v直流控制電源進行了分析和設計,結合試驗對輸出pwm振蕩、輸出電源噪聲大、輸出電壓下跌等現象進行了分析並提出解決措施;第三章論述了步進電機的驅動,結合步進電機微步驅動技術研製了基於上下位單片機組的混合式步進電機智能驅動電路,並在試驗中得以驗證;第四章詳述了液晶驅動及顯示技術,利用一款液晶顯示模塊tlm12864h研製出本系統用液晶顯示電路,設計了菜單式的程序結構並以franklinc51編程方式給出部分子程序代碼;第五章則將以上構建的整個系統應用在機車受電弓的實測中,並對測試解析度進行了分析。分享友人