無槽的 的英文怎麼說
中文拼音 [wúcáode]
無槽的
英文
acolpate-
The corrugated steel, frameless structure proved to be most blast-resistant of those tested.
槽紋鋼板無架結構經事實證明是試驗中最能抗爆震波影響的。Implantation of supported magnetic - retained overdenture in repair of severely atrophic edentulous mandible
種植磁附著體義齒用於下頜牙槽骨萎縮的無牙頜修復Slotted headless screws with shank
有釘體的開槽無頭螺釘His research reveals that job hopping is not an end in itself but something young workers do when they see no other choice
他的研究顯示,跳槽本身不是目的,而是年輕員工發現別無選擇時會做的事。Disigning 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This utility model publicizes one kind of energy - saving heating stove belonging to heating stove technology, especially involving in a type of hot water energy - efficient heating stove, which mainly composed by the furnace body, the firebox, and the trough for releasing ash. on the furnace body is equipped with the hot water exportation, the cooling water inlet, the chimney, and the mouth for releasing ash. in the furnace body is equipped with the heater pipe, the thermal baffle, the furnace grate and the air throttle. in front part of the furnace body is equipped with the firebox door and the air throttle for entering. in front part of the trough for releasing ash is equipped with door. this energy - saving heating stove overcomes the deficiencies of the existing technology to provide good burn, smoke - free and dustlessness, and not to stop up the chimney and not to produce gas, which extremely suits to the households heating in rural areas
本實用新型公開了一種節能採暖爐,屬于採暖爐技術領域,尤其涉及一種熱水型節能採暖爐,主要由爐體、燃燒室、泄灰槽構成,爐體上設有熱水出口、冷水進口、煙筒、泄灰口,爐體內設有加熱管、隔熱板、爐箅子、內風門,爐體前部設有燃燒室門和進風門,泄灰槽前部設有泄灰槽門,本節能採暖爐克服了現有技術的不足提供了一種燃燒好、無煙無塵,不堵煙筒又沒煤氣的環保型節能採暖爐,非常適合於農村家庭採暖使用。For the safety evaluation of donghuayu aqueduct bridge, the main problem is that no seismic design code is valuable
對于東滑峪渡槽的安全性能評估,存在的主要問題是渡槽的抗震設計無本行業的相關規范可循。Usually, the outer ring of the tl bearings has grease groove, bearings having no grease groove are to be provided, too
外球面球軸承外圈一般帶油槽,也生產外圈無油槽的產品。Usually, the outer ring of the yc bearings has grease groove, bearings having no grease groove are to be provided, too
Yc外球面球軸承外圈一般帶油槽,也生產外圈無油槽的產品。Analysis of tendency of ductile fracture at corner of workpiece during grooveless rolling
無槽軋制軋件角部的韌性斷裂趨勢分析Rod - ends with self - aligning ball bearings. long threaded shank without keyway. dimensions and loads
帶自位球軸承的桿端.無鍵槽的長螺紋桿.尺寸和負荷The homogeneous degree of the glass batch is analysed and the formula for calculating the homogeneous degree is derived using the mathematical statistics theory in this paper. the measurement of the homogeneous degree of the batch of pittsburgh glass is made based on the analysis and the formula. the factors to influence the homogeneous degree and the measurement are analysed
根據數理統計理論對玻璃配合料的均勻度作了分析並導出了計算公式,在此基礎上對無槽平板玻璃配合料的均勻度作了測試,並對影響均勻度及其測定的因素作了分析。Abstract : the homogeneous degree of the glass batch is analysed and the formula for calculating the homogeneous degree is derived using the mathematical statistics theory in this paper. the measurement of the homogeneous degree of the batch of pittsburgh glass is made based on the analysis and the formula. the factors to influence the homogeneous degree and the measurement are analysed
文摘:根據數理統計理論對玻璃配合料的均勻度作了分析並導出了計算公式,在此基礎上對無槽平板玻璃配合料的均勻度作了測試,並對影響均勻度及其測定的因素作了分析。The non - ideal bemf waveform of bldcm is often caused by two facts. one is that the platform width of bemf waveform is less than 120 ; the other is the cogging harmonics existed in the bemf waveform
非理想反電動勢波形的無刷直流電機有兩種情況,一種是反電動勢的梯形波的平頂寬度小於120 ;一種是由於磁場分佈受齒槽的影響,反電動勢存在齒諧波,使其波形發生畸變。Inherent sine - wave contributed magnet makes it more convenient for the design and manufacture of the motor
另外無槽結構的使用從根本上消除了脈動轉矩的存在。Specification for bearings - spherical plain in corrosion resisting steel without assembly slot - dimensions and loads
無裝配槽的耐蝕鋼普通球面軸承規范.尺寸和載荷The satss is an antenna pointing servo system with ultra - low speed and high accuracy, driven by a rare earth permanent magnet ( repm ) brushless dc torque motor. to reduce torque ripple, the repm brushless dc torque motor has a slotless armature, and uses sinusoidal wave driven technology
衛星天線跟蹤伺服系統為超低速高精度天線指向控制系統,該系統使用稀土永磁式無刷直流力矩電機作為天線的驅動機構,為降低轉矩脈動,電機採用無槽電樞結構設計,並使用正弦波驅動方式。In this paper, a wireless data modulation system based on dsp / pci interface board are studied and implemented. based on the characteristic of wireless communication system, the paper chooses proper coding and modulation mode, completed the design and debug of dsp target board based on the pci slot of computer and realized data wireless transfer
本論文根據遠程無線數據通信的特點,選擇了合適的編碼交織及調制方式,在研製了單片機控制無線數據調制器的基礎上,獨立完成了基於普通pc機的pci插槽的dsp目標板的設計與調試,最終實現了對數據的無線傳輸。General requirements for components specifically designed for use in trenchless construction of drains and sewers
無槽排水和排污結構中使用的專門部件的一般要求General requirements for components specifically designed for use in trenchless construction of drains and sewers ; german version en 14457 : 2004
專門為無槽排水和排污結構所設計的構件的一般要求分享友人