steel elbow 中文意思是什麼
steel elbow
解釋
肘部發僵-
To investigate the the body shape strength and kinematics that effects sprint expert performance 17 healthy male sprinters were measured using songxiam9000 high speed vidicon in the field ; body shape of sprint athlete were tested by steel rule ; meanwhile shoulder were tested at 60, 240and360 deg / sec velocities ; lower limb were tested at 60, 240 deg / sec velocitues using biodex - ii tesing and rehabilitation system in the laboratory this research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theory the result show that ( 1 ) the results of correlation indicate that 100m performance related to the shoulder fast flexion torque and hip flexion / extension torque ^ ankle fast dorsiflexion torque ; ( 2 ) the upper arm relaxing enclose and lower limbs length effect 100m performance ; ( 3 ) the biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100m performance
受試者為17名男子一、二級短跑運動員。使用松下m9000高速攝像機對100米跑動過程中的運動員進行錄像，同時測試短跑運動員100米成績，利用愛捷錄像分析系統獲取運動學參數；用人體測量尺測試短跑運動員的肢體圍度；同時採用biodex -型等動測力及康復統，測試運動員上肢肩關節及下肢髖、膝、踝3個關節的等速屈伸肌力。在角速度60 s （慢速） 、 240 s （中速）和360 s （快速）下測試肩關節等動向心收縮肌力；在角速度60 s9慢速）和240 s （快速）及120 s下測試下肢3關節等速向心及離心肌收縮肌力。 -
A composite elbow was used in a mining plant for about fifty thousands hours. the general service life of common steel elbow is about 700 hours
陶瓷復合鋼管彎頭在選礦廠使用了5萬小時，一般厚壁普通鋼管彎頭使用壽命為700小時左右。 -
These stud " can be concluded as following : on the basis of the bhw - 35 steel p - s - n curve and its da ' dn growth law the method of low - cycle fatigue life evaluation of 401 t / h boiler was proposed. and a mechanics model was suggested for calculating the stress of internal pressure suffering elbow. with the elbow fatigue test, a method of evaluation the fatigue growth life of pressure suffering elbow is recommended ; and the elementary use of damage mechanics on the fatigue life evaluation of the boiler drum
本文創新點為：在bhw - 35鋼的p ? s ? n曲線及da / dn擴展規律的試驗研究基礎上，提出了410t / h鍋爐汽包的低周疲勞壽命分析與預測方法；建立了一種橢圓截面變厚度彎管承受內壓時的應力計算力學模型，通過壓力彎管的疲勞試驗，本文推薦其低周疲勞擴展壽命預測方法；將損傷力學應用到鍋爐汽包疲勞壽命預測做了初步的探索。 -
Aerospace series - pipe coupling, welded, in heat resisting steel - elbow 90 - inch series ; german and english version en 4561 : 2003
航空航天系列.耐熱鋼制焊接管子接頭. 90 ?彎管.英制系 -
It was approved by provincial technical authentication in 1999 that the high pressure hydrogenation stainless - steel sharp bend elbow made by our company has filled up the blank of the technology of high pressure close to hydrogen, direct heating the sharp bend elbow with flame in china, and with this product, our company was awarded the second and third prize of science technology progress in local and city, whats more, this product has also been recommended as the high - tech product by china council for the promotion of international trade and french supervising estimating commotion for scientific quality
公司自主研發的「 180不銹鋼無縫彎頭」 ，被評為國家級新產品「高壓加氫不銹鋼急彎彎管」 99年通過省部級技術鑒定，填補了「高壓臨氫火焰直接加熱急彎彎管」工藝技術的國內空白，榮獲地市科技進步二三等獎，被中國國際貿易促進委員會及法國科技質量監督評價委員會向歐盟市場推薦為高科技產品 -
As far as the technologies are concerned, longxiang company has combined the self - based research and development and the absorption and improving together, and formed our core competence which features in high - technologies ; at the beginning of our establishment, our company has set up a pipe r d institution whose name was been changed as longxiang pipe technologies r d center in 2002, in this center, the 180 stainless - steel seamless elbow, high pressure hydrogenation stainless - steel sharp bend elbow,
在技術上，祥公司成功地實現了自主研發與吸收改進相結合，以高新技術為特色的企業核心競爭力。在1984公司成立時即設立了管件研究所，該研究所於2002年更名為祥管件技術研發中心，中心先後自主研製開發了「 180不銹鋼無縫彎頭」 ， 「高壓加氫不銹鋼急彎彎管」 ， 「拔制集合管」 ， 「 9f級集箱」 。 -
Various kinds of carbon steel, alloy steel, stainless steel, 90 and 180seamless elbow, sharp bend elbow, plate tube, concentrated pipe and all kinds of pipe fitting made by of company with intermediate frequency induction heating bending shaping craft are features in smooth surface both in inside and outside, even thickness of pipe wall and other advantages, and our products are proved by state science technology commission, national ministry of labor and other authoritative department after the quality inspection that the products of us conforms to the national standard and different standards of different industries
公司採用中頻感應加熱推製成型工藝，生產的各種碳鋼合金鋼不銹鋼90 180無縫彎頭，急彎彎管盤管集合管及各種管道配件具有組織緻密，內外表面光滑，壁厚均勻等優點，經國家科委勞動部等技術權威部門對技術進行檢測均符合中華人民共和國國標及各行業標準。公司自行設計製造了3條推製成型流水線，可生產18 - 630的各種材質壁厚無縫彎頭。 -
Three - way elbow adopts the seamless stain - less steel materials, advanced production technology and special polishing technology inside and outside and can combines with domestic and foreign machinery and pipelines
本產品採用無縫不銹鋼管件材料，先進的生產工藝和特殊的內外拋光技術製造，可與國內外各種機械管道配套 -
Aerospace series - pipe coupling, 37 o, spherical, in heat resisting steel - elbow 90 o nipples, welded end - inch series
航空航天系列.耐熱鋼制37度球形管接頭.端部焊接的90度彎管接頭.英制
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