棒徑 的英文怎麼說
中文拼音 [bàngjìng]
棒徑
英文
neck-
Brisk brave brigadiers brandished broad bright blades, blunderbusses, and bludgeons - - balancing them badly
敏捷而勇敢的陸軍軍長們揮舞著鋒利的刀劍，大口徑短槍和大頭棒身體差點失去平衡。A former teacher, earl woods served two tours of duty as a green beret in vietnam, as a college athlete, he was the first african american baseball player in the big 8, now known as the big 12 conference
他是世界各地爭相邀請的邀勵講座講員，以前當過老師，也曾在越南的綠帽子兵團服役。他是大學田徑運動員，也是第一個參加大聯盟的美國籍非州裔棒球手。Aerospace series - round bars, machined in heat resisting alloys - diameter 10 mm d 180 mm - dimensions
航空航天系列.耐熱合金制的圓形棒材.直徑大於10mm小於180mm .尺寸Aerospace series - round bars, machined, in heat resisting alloys - diameter 10 mm d 180 mm ; dimensions ; german and english version en 2344 : 2001
航空航天系列.耐熱合金機械加工圓棒材.直徑10mm 180Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義Not go segmental cylindrical bar gauges over 120 mm up to 200 mm nominal diameter
標稱直徑120至200mm的不過端分段圓棒規Go segmental cylindrical bar gauging members over 120 mm up to 200 mm nominal diameter
標稱直徑120至200mm的過端分段圓棒規體Not go segmental cylindrical bar gauging members over 120 mm up to 200 mm nominal diameter
標稱直徑120至200mm的不過端分段圓棒規體By the network, a optional nonlinear input - output mapping relationship can be realized. concrete mapping relationship materialize at the distributed linking weight values between neurons that build up the ann. due to the strong self - adaptability and self - learning - ability as well as excellent and robustness and tolerance ability, it can not only replace many traditional algorithm which is very complicated and timeconsuming, but also, because the processing to information is more close to person ' s thought activity habit, it provides a new way for solving the prediction of nonlinear system and unknown model
通過這種網路能夠實現任意的非線性輸入輸出映射關系，具體的映射關系體現在構成網路的神經元之間的分佈連接權上，由於網路具有很強的自適應和學習能力以及魯棒性和容錯能力，它不僅可以替代許多復雜耗時的傳統演算法，並且由於它對信息的處理更加接近於人的思維活動習慣，為解決非線性系統模擬和未知模型的預測提供了新途徑。If someone goes to your site where you sell all different kinds of arts and crafts, but they are only interested in buying popsicle stick bird feeders, you need to have an easy way for them to find what they are looking for
如果一個人在你的站點上查找所有不同類型的藝術品和手工製品的銷售信息，但他們只對棒冰棍和奶瓶感興趣，那麼你就需要為他們提供一條方便的途徑來找到類似的信息；否則，他們就會到其它網站上去查找這些信息。At first, modeling of these divvies by rate equations to obtain expressions for threshold and slope efficiency is given. on the case of this theory, the large numbers of literatures and datum are consulted, and the laser is home studied. through rationally selecting and improving the reflector surface, ensuring the beam quality, increasing farthest the absorption path, and improving effective pumping frequency ; through designing the water cooler of yag bar, the volume of laser is half the same internal and international production, and the output power is get to the extremum of the same international production
並在此基礎上查閱了大量文獻和資料，對該種激光器進行了深入的研究，通過對yag棒直徑的合理選取併合理地改進反射鏡面，從而既保證了光束質量又最大限度的增加了吸收長度，有效的提高了泵浦效率；在不影響泵浦的前提下，通過有效縮短yag棒的長度減小輸出損耗；對yag棒的水冷系統進行優化結構設計，使激光器體積減小到國外同類產品體積的一半，而輸出功率已達到國外同類產品的極限值。According to the control rod hydraulic drive mechanism ( crhdm ) and the characteristics of its hydraulic cylinder seal structure, the leaking ways of the hydraulic cylinder piston ring seal were analysed, its theoretical calculation model was built and its flow resistance formula based on the calculation model of differential pressure at the hydraulic cylinder piston ring seal was deduced
摘要根據控制棒水壓驅動機構水壓缸活塞環密封結構的特點，分析了水壓缸活塞環的泄漏途徑，建立了活塞環密封泄漏流阻的理論計算模型，並結合水壓缸活塞環密封處的壓差計算模型，推導出水壓缸密封結構的流阻計算公式。The 28 sports on the athens 2004 olympic games are : - aquatics, archery, athletics, badminton, baseball, basketball, boxing, canoeing, cycling, equestrian, fencing, football, gymnastics, handball, hockey, judo, modern pentathlon, rowing, sailing, shooting, softball, table tennis, taekwondo, tennis, triathlon, volleyball, weightlifting and wrestling. within the 28 sports of the athens 2004 olympic games, there are a total of 37 disciplines
雅典二零零四年奧運會的二十八項運動分別為：水上運動射箭田徑羽毛球棒球籃球拳擊獨木舟單車馬術劍擊足球體操手球曲棍球柔道現代五項劃艇帆船風帆射擊壘球乒乓球跆拳道網球三項鐵人排球舉重及摔跤。Because ga possesses the traits of can global random search, the robustness is strong, been use briefly and broadly, it didn ’ t use path search, and use probability search, didn ’ t care inherence rule of problem itself, can search the global optimum points effectively and rapidly in great vector space of complicated, many peak values, cannot differentiable. so it can offset the shortages of nn study algorithm, can reduce the possibility that the minimum value get into local greatly, the speed of convergence can improve, interpolation time shorten greatly, the quantity of training reduce
因為遺傳演算法具有全局隨機搜索能力，魯棒性強、使用簡單和廣泛的特點，它不採用路徑搜索，而採用概率搜索，不用關心問題本身的內在規律，能夠在復雜的、多峰值的、不可微的大矢量空間中迅速有效地尋找到全局最優解，所以可以彌補神經網路學習演算法的不足，使陷入局部最小值的可能性大大減少，使得收斂速度提高，訓練量減小。Plastic products include : plastic hollow molding series, upv, pvc, pe, pp, ps, pc hard pipes, pvc, pe flexible pipes, corrugated tubes and drip irrigation tubes
塑膠產品有：直徑6 - 300mm的各色和透明高檔塑料硬管，包括燈飾級壓克力管棒霓虹燈套管液位管水燈管異型材波紋管pe管pc管abs管等。At the same time, for the process additive and multiplicative uncertainties mostly encountered in practice, the sufficient and necessary conditions for holding the control system robust stability are analyzed, and thus, an intuitive determination method is provided based on the spectral radius criterion
同時，對于實際中最常見的被控過程的加性和乘性不確定性，分析了控制系統保證魯棒穩定性的充要條件，由此給出了基於譜半徑判據的直觀判定方法。Abstract : the design of later twist roll of roughing and intermediate mills, which are imported by maanshan iron and steel co., exist great bias. the reasonable size of twist bar diameter is gotten by theory analysis and calculation. so the problem of alternating motion of roll is resolved based on it
文摘:馬鋼引進高線軋機粗中軋機后扭轉輥設計存在較大偏差，通過理論分析和計算，得出扭轉輥試棒直徑的合理尺寸，使用此值，從根本上解決了軋機的竄輥問題。When the sensing head equipped with rubber 4 # with diameter of 8mm and length of 12mm is pressed and its incipient wavelength shifts 0. 5 - lnm, its alarming level can be set as 1nm, and its response tune for petrol is 5 minutes
用直徑為8mm 、長為12mm的4 # （上述配方）橡膠棒裝備該傳感頭，傳感頭的初始波長預漂0 . 5nm ? 1nm時，傳感器的漏油報警限可設定1nm ，對汽油的溶脹響應時間為5分鐘。The company s research was handsomely rewarded when the crystal growth team managed to produce its first 4 - inch ingot only one month after the arrival of new crystal puller. this first ingot weighing 6 kg is a 36o y - rotated cut crystal which is the most commonly used in rf saw applications
這支36 ? y軸旋轉切型的晶棒，是現在手機內部射頻聲表濾波器最常用的切型，其重六公斤，四英寸直徑的可用部分超過80毫米長度，可以加工出100片以上的拋光片。Carbon nanotubes were produced in an electric arc discharge with an anode composed of carbon. the productions were studied in different current, voltage, helium pressure and diameter of anode and cathode sticks. oxygen and steam in helium were discussed. the proper condition of producing carbon nanotubes is included to make purification easy. 2figs., 2tabs., 6refs
採用石墨電弧法制備碳納米管，研究了不同電流、電壓、氦氣壓力以及不同陰陽極棒徑條件下碳納米管的生成情況，並討論了氧氣和水蒸氣的存在對碳納米管制備的影響，總結出制備碳納米管的條件，給以後的純化工作帶來方便.圖2 ，表2 ，參6分享友人