您要查找的是不是：
- Keywords titanium alloy cabin;lock bottom structure;rounded weld;incomplete penetration welded root;automatic tungsten anode argon arc welding;electron beam welding（EBW）; 钛合金舱体;锁底结构;圆周焊缝;未焊透缺陷;自动钨极氩弧焊;电子束焊;
- lock bottom structure 锁底结构
- F.P and A.P tank is single bottom structure. 艏;艉尖舱底部为单底结构.
- The vertical and parallel relations of the trench with drill drift are summarized by the bottom structure disposal design on inclined orebody footwall. 通过对倾斜矿体下盘底部结构的设计,总结了堑沟与凿岩巷道在垂直与平行位置关系,经比较和验算后合理设计底部结构,减少了开采损失贫化。
- Part of the bottom structure of F.P tank should be strengthened against slamming at the draught of normal ballast condition according to rules requirements. 根据规范要求，应在正常压载吃水情况下对艏尖舱底部区域做拍击加强。
- Special steel tubes make the bottom structure of barrows more fast and beautiful. Good chrome plating, galvanization surface and special coat technology of rust prevention. 特殊的钢管;使手推车底部结构更加牢固和美观.;优良的镀铬、镀锌表层、及特殊的防锈涂层工艺。
- As a result,the short hole shrinkage method with flat bottom structure was employed to mine the stope firstly,then stoping ore pillar by medium length hole caving method. 后沟金矿采用平底结构浅孔留矿法先采矿房，后用中深孔崩落法回采矿柱，经两年多的生产实践，取得较好的技术经济指标。
- Some double bottom structures with imperfection are analysed by nonlinear FEM, and compared with ideal structure. 本文还对部分骨材开裂的双层底板架进行了非线性有限元分析，得出不同开裂情况下板架的临界载荷。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- man-made cement bottom structure 混凝土假底
- We must put a new lock on the front door. 我们得在前门上安一把新锁。
- bottom structure of hot blast stove 炉底结构
- Someone has been tampering with the lock. 有人乱动过这把锁。
- Someone has to lock up the house. 总要有人把房子锁起来。
- bottom structure of the chariots 舆底结构
- She inserted the key into the lock. 她把钥匙插入锁中。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- On no account (do you) forget to lock the door. 千万别忘了锁门。
