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- The catenary shape profile can greatly reduce the resistance of penetration.Therefore it has a prominent importance in long-displacement directional well. 悬链线轨道可大大减小钻进时的摩阻,所以在大位移定向井中具有显著的优越性。
- A new laser shape profile measurement was discussed in this paper, which is a non-contact hot rolling shape measurement using club laser, CCD imaging technology and digital image processing. 本文研究的新型激光板形检测方法是利用棒状激光器、CCD成像技术和数字图像处理技术非接触式检测热轧板带钢板形的方法。
- A roofing tile with an S - shaped profile, laid so that the down curve of one tile overlaps the up curve of the next one. 波形瓦横断面为不对称的S形曲线的一种屋顶瓦,交替放置以使各相邻瓦片之间的曲线上下衔接
- The application and developing situation for PVC plastic shaped profile and plastic door and window in China are described from series, construction, formula and coloring technology of Europeanism plastic shaped profile. 从欧式塑料异型材的系列、结构、配方、着色技术等4个方面阐述了PVC塑料异型材及塑料门窗在我国的应用和发展情况。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The study showed the catenary profile design was essential to decide the shape and location of the catenary section. 研究表明,悬链线剖面设计的实质就是确定悬链线井段的形状和位置;
- And 6000 before the Hongshan culture of their ancestors Kehui the hyperbolic shape profiling "Titan" like, it allows you to appreciate totem worship their ancestors and the mystery of piety. 而6000年前红山文化的先人刻绘的双曲形纹"太阳神"像,则让你体味先人图腾崇拜的虔诚与神秘。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间,我们就会好多了。
- In profile she is very like her mother. 由侧面看她很像她母亲。
- She sat observing his face in profile. 她坐着从侧面观察他的脸。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- I turned my head and saw the profile of a man. 我转过头,看见了一个人的侧影。
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法,明确表达出来。
- He gets tired easily; he must be out of shape. 他很容易疲倦,一定是身体有毛病。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- The handle of this teapot has an awkward shape. 这茶壶把儿的形状真别扭。
- I'm not looking for trouble in any shape or form. 我压根儿就不是在自找麻烦。
- This island is triangular in shape. 这个岛的外形呈三角形。
- Catenary has been the more usual. 悬链状态较为普遍。