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- Based on the corrosion depth and pipe working life, the func tional relationship between the pipe bend wear speed and conveying speed is proposed. 依據侵蝕深度和彎管工作壽命結果，推出了彎管磨損速度與輸送速度之間函數關(guān)系。
- Quality Requiremetns: when lower than the minium wall thinckness allowable by pipe bend and without the sharp corner, the bend from mechanical damage may be repaired, but not be repaired welding. 質(zhì)量要求：機械損傷的彎頭，在不小于管子彎頭設計所需的最小壁厚時(shí)，且沒(méi)有尖銳棱角時(shí)允許修磨，但不能補焊。
- A right-angled bend in a pipe or conduit; an elbow. 直角彎，肘導管或管道中的直角彎; 肘
- The bullet merely creased his shoulder. 子彈只不過(guò)擦破了他肩部的皮膚。
- The needed pipe bending moment、wall thickness reduction and ovality of section are known by simulating. 通過(guò)模擬,計算管子彎曲變形所需的彎矩,計算管子彎曲部分外壁減薄率和橢圓度。
- Cut, threaded, and bends pipe to required angle, using pipe cutters, pipe-threading machine, and pipe bending machine. 用切割器、加螺紋機、彎曲器，針對要求的角度來(lái)切割、加螺紋、及彎曲水管。
- Lacking internal support in the pipe, this pipe bending process creates some cross section ovality. 在管道內支持不足,這根管子彎過(guò)程中創(chuàng )造一些截面橢圓。
- Provides more rigidity than pipe, eliminating concerns of pipe bending loads of flanged valves - Safety against thermal or seismic catastrophes. 比管道更加堅固耐用,消除管道施加在法蘭閥門(mén)上的彎曲負載的擔憂(yōu)-在高溫或地震災害下更加安全。
- The stream takes a sudden bend to the east. 小溪突然轉向東流。
- Her forehead creased in a frown. 她皺緊眉頭。
- Her jokes really creased me (up). 她的笑話(huà)真笑得我直不起腰來(lái)。
- The new pipe bender can satisfy the request of manufacturing various bus frame, and improve efficiency of pipe bending obviously. 試驗表明，新型數控彎管機能夠滿(mǎn)足多種車(chē)骨架加工的技術(shù)要求，大大提高彎管效率。
- She bend over backwards to show it. 她拼命把他顯露出來(lái)。
- They refused to bend to the hijackers' demands. 他們拒絕屈從于劫機者的要求。
- The baby creased up when her mother made a face at her. 母親扮了個(gè)怪相，孩子見(jiàn)了笑得前仰后合。
- Don't bend the wires down, it'll break them. 不要彎折那些線(xiàn)，會(huì )弄壞它們的。
- That sharp bend is a death-trap for motorists. 那個(gè)急轉彎是開(kāi)汽車(chē)的人的死亡陷阱。
- A soft felt hat with a deeply creased crown. 特里碧帽一種有鋸齒形帽峰的軟氈帽
- Soon the truck come into sight around a bend and on an upgrade. 不一會(huì )卡車(chē)就出現在一個(gè)拐彎和上坡處。
