照準線 的英文怎麼說
中文拼音 [zhàozhǔnxiàn]
照準線
英文
aiming line-
This paper describes an automatic contest robot from the cctv holding “ the first robot tv contest all over the academician ”, describes the function and the realization of the robot in greater detail. the robot adopts two stepper motors in the stepped driving control system and putting - ball control system like fishing, with the control of at89c52 single - chip microcomputer, it can synchronously produce driving pulse for two stepper motors and control the moving of the robot along the predetermined line
該競賽機器人採用步進電機作為行走驅動，釣魚桿式的放球控制系統，在at89c52單片機的控制下，分別為左、右步進電機產生脈沖，控制機器人按照預設的固定路線行走，待機器人到達預定的目標位置后，同時控制多個放球機構，從而能分別將賽球準確地放入到比賽圓筒中。Standard reference radiographs for steel fusion welds
鋼熔焊連接用標準參考射線照片Gs series high speed involute cylindrical gear box is hard gear side box which is according to national criteria to design and manufacture. its structure form is outside engaged straight fear, oblique tooth gear or herringbone gear of single, closed and parallel axis
Gs系列高速漸開線圓柱齒輪箱是按照國際標準設計、生產的硬齒面齒輪箱，其結構形式為外嚙合的直齒、斜齒或人字齒結構，單級、閉式、平行軸傳動。This paper introduces the radiographic examination procedure of the primary pump of 900mw nuclear power unit, including the requirement about the radiographic examination equipment such as the radiation sources, films, penetrameter, etc. ; the radiographic process when using the rectilinear accelerator, and the development & examination of radiographic files, defects examination and acceptance criteria, with the expectation that this introduction be useful for reference to the promotion of 1000mw nuclear power primary pump localization in china
摘要介紹了嶺澳核電站主泵泵體製造過程中的射線探傷工藝過程，包括對膠片、象質計及底片的要求、直線加速器透照工藝、底片沖洗及黑度要求以及缺陷評定和驗收標準，以期對我國今後百萬千瓦級主泵泵體的國產化有所裨益。This testing system is designed according to the germany standard, to test many dynamic parameters in the moment of ignition time. such as the primary coil current, secondary coil current, high voltage and time signal
本文研製的測試系統依照德國標準進行設計，實現對點火瞬間產生的初級與次級線圈電流、電壓及時間等動態參數的測試。Standard reference radiographs for titanium castings
鈦鑄件用基準x射線照片Standard reference radiographs for examination of aluminum fusion welds
用於檢驗焊接中鋁的標準參考射線照片In this paper, the numerical harbor should include following contents : 1. database of wave field, tidal current field, sediment field in researched area ; 2. database of ship styles. 3. numerical model used to analysis data. 4. plans of outer dike, utilities of sea line, and selections of waterway, which based on the above databases
本文認為，對于港區而言，數值化的內容應包括以下幾個方面: （ l ）所研究港區的波浪場、潮流場及泥沙場等自然條件數據庫的建立; （ 2 ）船型數據庫的建立; （ 3 ）數值分析模式的建立; （ 4 ）提出建立在自然條件基礎之上的外堤布置、碼頭岸線利用策略及航道的擬定方案（即優化模式的建立） ; （ 5 ）按照經濟最優原理快速準確地提出碼頭裝卸的策略及當前方案。Standard guide for storage of radiographs and unexposed industrial radiographic films
射線照片和未曝光工業用射線照相膠片儲存的標準指南Based on the kinematical design criterion of equi - chord percent ratio and spatial rigid body guiding mechanism, three theoretical design methods of arc track, non - arc track, and helical track are proposed in this thesis, meanwhile, different design methods about prime flap and sub - flap driving mechanisms are completed. three cases of different three - gaps - fowler - flap tracks are designed
對后緣三縫富勒襟翼工作時的3個關鍵位置，按照「等弦長百分比」運動的設計準則和空間剛體引導機構的設計思路，提出了圓弧軌道、非圓弧軌道和螺旋線軌道等3種空間位置引導軌道的設計原理，並分別給出主襟翼和子襟翼驅動機構的不同設計方法。Total score and cut - score dependability of criterion - referenced testing : a generalizability study
標準參照測驗及其等級線信度的概化理論分析According to the request of the standard in electric industry in china named " on line check and test rules of analog and digital control system of power station ", every system is tested, and according to technological guides and operation rules, static and dynamic trial are required to be done, the quality of adjust, and response time also adapt to the requirement
機組整套試運以後，各控制系統逐步投入。依據中華人民共和國電力行業標準《火力發電廠模擬量、開關量控制系統在線驗收測試規程》的要求進行測試，並按照技術指標及運行導則要求均做過靜態、動態特性試驗，調節品質、響應時間均符合要求。Standard practices for thermal neutron radiography of materials
材料的熱中子射線照相術的標準實施規程Standard test method for determining image quality in direct thermal neutron radiographic examination
測定直接熱中子射線照相檢查中成像質量的標準試驗方法Testing concrete - recommendations for radiography of concrete
混凝土試驗.第205部分:混凝土的射線照相術推薦標準Standard reference radiographs for inspection of aluminum and magnesium castings
鋁和鎂鑄件檢驗用標準基準射線照相術We use equipment covered with dgt approval stickers. we have passed all kinds of their radio licence examinations. we receive and do not transmit, hence no interference
我們採用貼滿交通部電信總局核準貼子之臺掃:器材，亦考取其各式各樣無線電人員執照。僅接收，未發射，即無干擾。We present a calculation program in this paper, based on the physical optical theory ( po ) theary to predict bse and bses for a conical type of radome. the po theory is used to determine the ficticius currents electrical and magnetic on the inner face of the radome, which is illuminated directly by the radar antenna, and then use the transmission matrix mothod to determine the outer surface ficticion currents, the radiated from the antenna through radome is considered as the radiation field of these ficticion current
本文提出了一種基於物理光學理論預測正圓錐天線罩瞄準誤差及瞄準誤差斜率的計算程序。首先，雷達天線照射到天線罩內壁，應用物理光學法求出內壁等效的電流和磁流，其次，根據傳輸矩陣理論求出外壁等效電流和磁流，天線通過天線罩的遠區場即可認為是外壁等效電、磁流產生的場。The second league : there will be clans that falled behind from the clans of the first league with their points : two from the first legion, two from the second etc
第二標準聯盟比賽將按照比分少於第一標準聯盟出線站隊的后兩支站隊將出戰第二標準聯盟比賽Standard for safety for temporary lighting strings
臨時照明線的安全標準分享友人