Ensure the machine of optical fiber , environment function adapt damp - dry waterblocking fiber , dependable waterproof function , avoid shift , high camber , dampproof , high 最佳的sz绞合转角使光纤的受拉受压力趋向于零，保证了光缆的机械环境功能。
The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically 摘要对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
Special quick pincers can be settled on wheel rim quickly and easily . alignment angles as camber , toe - in etc . can be detected without lifting the vehicles and making compensation 特殊的快速夹具，可以快速且轻易的固定于胎圈上，不必顶车补偿就可以测出外倾角、前束… …等角度。
The symmetrical part uses the source distribution on the center plane of the body whereas the asymmetrical part is achieved through the doublet distribution on the camber surface 求解完毕得到速度势后，对其求一阶导数得到物面上的速度分布，进而通过伯努利方程求出物面上的压力分布。
No - fulcrum & cambered designation , shady flexible strip made from high - carbon steel , makes the brusher never drums from windshield . it will ensure you a safety driving 1先进的无支点弧形雨刷设计，隐藏式的高碳钢弹性压条：使雨刷完全服贴于前挡玻璃上不跳动，给您最佳的雨中行车安全保障。
In the new blocks , the bust dart is tailed on the camber of the armhole , which makes bust line and waist line become level , fabric gentle and block smooth , the whole structure exhibits box type 在新原型中，胸省设在袖窿弧线上，使得胸围线、腰围线变成水平，面料丝缕顺直，造型顺畅，整体结构构成箱型特征。
The bridge has builded by balanced cantilever construction technique . the beam camber of construction is a controlling index of construction quality control . it is nonlinear , and now is not mature forecasting method 该桥采用节段式悬拼施工法，其施工预拱度的控制是关键指标，目前没有一个成熟预测方法。
Standing on the background of how to control the long - term camber of non - ballast prestressed concrete bridges for high - speed railway , the research on analyzing creep and shrinkage effects in prestressed concrete ( pc ) bridges has been finished 本文以高速铁路无碴轨道预应力混凝土桥梁徐变上拱控制研究为背景，展开了预应力混凝土桥梁徐变效应研究。
In order to make the camber design easier and keep contact pressure equal along rolls , we shall assume the pressure distribution to be quadratic along the width and the marginal deformation to be planar 摘要为了使中厚板轧机辊型设计快捷且保持辊间各点接触压力相等，利用了压力沿板宽方向呈二次分布、板边缘处变形为平面变形的计算处理，从而使辊型设计更为方便。
3 . the measuring end made with special shape according to fluid mechanics wear - proof face can be made as triangle shape , cambered shape and bevel face has less scouring and sticking to oil to greatly prolong service 3测量端根据流体力学原理，做成特殊形状根据耐冲刷方向，耐磨面可作成三角形圆弧形斜面，减少冲刷阻力，从而减少被冲刷，减少粘油，提高使用寿命。
