推桿頭 的英文怎麼說
中文拼音 [tuīgǎntóu]
推桿頭
英文
push rod cup-
Exclusive wooden head putters with hickory shaft and your company logo
獨特的木質桿頭推桿,以胡桃木為桿身並刻印公司The push rod was screwed into a miniature piston head.
這根推桿擰緊在一個微型的活塞頭上。Field operation shows that, by using the hydrodynamic propulsor, not only the penetration rate is increased, the vibration of the bit and drill stem is reduced as well, thereby the service life of the bit is extended
1995 - 1998年井下液力推進器在大港油田等地區不同區塊20餘口井上施工的實踐證明,使用這種推進器不但可以提高機械鉆速,而且減輕了鉆頭和鉆桿的振動,進而延長了鉆頭壽命。Colourful tartan head covers are also available to protect these cherished putters
各色蘇格蘭格子尼保護頭套,使您能精心保護好這些珍貴的高爾夫推桿。On the condition of “ many - head ” and “ small drive ratio ” , the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously. it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm. the coordinate system is established according to the frock. the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed. to evaluate the meshing quality , four meshing quality indexes and five original parameters are put forward. through mass programming computing , the relations between meshing quality and original parameters are derived and depicted by graphs
考慮到平面二次包絡環面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差,介紹了一種新型環面蝸桿傳動? ?球面二次包絡環面蝸桿傳動.在研究過程中,根據工裝建立了坐標系,根據一二包過程的運動關系推得了嚙合方程和蝸桿與蝸輪的齒面方程,分析了蝸輪齒面上的接觸線分佈.為了評價嚙合性能,提出了4項性能指標和5項原始參數,通過大量編程計算得到了嚙合性能指標與原始參數之間的關系,並以圖表直觀的表示According to the test result, the mechanism of inorganically post - installed bars with cone - shaped heads was analyzed. and then the anchor intensity formula was formulated. the inorganically post - installed bars with cone - shaped head was carried on the finite element analysis on the spatial axial symmetry model
根據試驗結果,對帶錐頭無機植筋的受力機理進行了理論分析,推導出帶錐頭無機植筋的錨固強度公式,並利用空間軸對稱模型對帶錐頭無機植筋進行了有限元分析,提出了利用桿單元模擬鋼筋與混凝土之間的粘結滑移關系的方法。Looking down over the rails, prince nesvitsky saw the noisy, rapid, but not high waves of the enns, which, swirling in eddies round the piles of the bridge, chased one another down stream
涅斯維茨基朝著欄桿向橋下望了一眼,看見恩斯河上湍急的喧囂的浪濤,然而浪頭不高,在橋樁四周匯合起來,泛起了一片漣漪,然後折回,後浪推前浪,奔騰不息。By pushing the weight to the perimeter of the club head, better accuracy with off - centre contact could be achieved
通過推壓重量到桿頭的周長,這種桿頭的球桿在打球時,比偏離中心接觸桿頭球桿更準確。The wooden headed putter is supplied with a brass sole plate. the hand grips on the hickory shafts are finished in quality leather with a decorative brass button set in the end cap
這種木推桿的桿頭底部包印黃銅,胡桃木桿身的握把為高質量皮質品,並且頂端是黃銅頂。Especially for the longitudinal heat checking of tool joint, the hoop toughness criterion of tool joint material was put forward to prevent the heat checking. based on analysis for field failure cases, minimal hoop impact work by means of mechanical calculation has been obtained, which can be used to modify the relevant contents of api rp7g
特別針對鉆桿接頭縱向熱裂問題,提出了控制接頭材料的橫向韌性判據,並以現場失效案例分析為基礎,經力學計算初步確定了最低橫向沖擊功要求,可用於完善修訂apirp7g推薦做法的有關內容。Coke pusher shoe
推焦桿頭The massive walking - beam rose and fell above the deck ; at one end a piston - rod worked up and down ; and at the other was a connecting - rod which, in changing the rectilinear motion to a circular one, was directly connected with the shaft of the paddles
甲板上露出一根很長的蒸汽機杠桿,兩頭一高一低地不停活動,這根杠桿的一端聯接著活塞柄,另一頭聯著輪機上的曲軸,這樣就把杠桿的直線推動力轉變為直接推動輪機的動力,從而使輪軸不停地旋轉起來。Check the operating condition of electric draw stem and electricity parts. check the electric hydraulic parts and pipe joints
定期檢查電動推桿及電氣部分的運行情況,電液部分的運行情況及管接頭處是否有泄漏現象。分享友人