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- Then we made the compound form method to find the optimums. 所编计算程序可通用。
- Peaks of the Southern Atlantic submarine ridge form the Fernando de Noronha Archipelago and Rocas Atoll off the coast of Brazil. 巴西大西洋群岛指的是南大西洋费尔南多迪诺罗尼亚群岛露出海面的海底山脉和巴西沿海的罗卡环形礁。
- The sharp edge or ridge formed by two surfaces meeting at an angle, as in a molding. 尖脊两个平面以某种角度相接所形成的尖突的边或脊形,如铸模中的
- SOD were tested with nitrite forming method, LPO were tested with thio-barbitone display method. 亚硝酸盐形成法测定SOD,硫代巴比妥显色法测定LPO。
- Based on state-of-art methods used mostly to make micro-electrode nowadays,a self forming method(SFM) of making micro-electrode was presented. 以目前微细电火花加工中微细电极常用的制备技术为基础,提出了自成形微细电极制备技术。
- Several forming methods of the paraboloid of revolution is described. The factors affecting forming precision of the paraboloid are also discussed. 本文主要介绍了旋转抛物面的几种成形方法,以及影响反射面精度的因素。
- The sharp edge or ridge formed by two surfaces meeting at an angle,as in a molding. 尖脊,两个平面以某种角度相接所形成的尖突的边或脊形,如铸模中的。
- Deburring As drill removes copper a small copper ridge forms around the hole edge. 去毛刺-钻孔后会在铜箔和孔壁上产生粗糙边。
- Being a precision forming method,Brazing is wildly used in joining complex shape parts and thin wall accessories. 钎焊作为一种精密成型的焊接方法,在形状复杂和薄壁零件连接中获得广泛应用。
- Being a precision forming method, Brazing is wildly used in joining complex shape parts and thin wall accessories. 钎焊作为一种精密成型的焊接方法,在形状复杂和薄壁零件连接中获得广泛应用。
- MPPF is the most optimal forming method, but it is expensive to achieve.More steps of MPDF can approximatively achieve the forming effect of MPPF. 多点压机成形是理想化的成形方式,但设备造价昂贵,多道次多点模具成形可以近似实现多点压机成形效果。
- The technology of pulling forming method of helical vane is introduced. Accurate vane materiol drawing is made by middle layer method. 介绍螺旋叶片拉伸成形工艺方法。以及如何采用中间层计算法准确计算螺旋叶片下料图尺寸。
- The internal cavities of ingot can be effectively welded and the center structure of blank can be improved by applying of the WHF and limiting forming methods. 所采用的WHF+极限成形锻造法有效地焊合了钢锭内部缺陷,改善了坯料心部组织。
- These ridges formed by glaciers or lava flows are called moraines. 由冰川和熔岩形成的侧脊叫冰碛。
- The results show,that using roller forming method not only can improve normalization and forming speed,but can save the work space. 试验结果表明,采用液压法成形椭圆产品.不仅规整度高、产量大,而且节省生产占地面积和提高劳动生产率。
- Effects of ridge forming time on tobacco growth, yields and quality 不同起垄时间对烟株长势及烟叶产质量的影响
- This review will introduce some of the major contributions made during the past years in the advancement of seed cells, biomaterial carriers and forming methods of corneal epithelium reconstruction. 综合探讨组织工程角膜上皮构建时种子细胞、载体材料的选择和构建方法。
- This paper introduces the characteristics of mould and forming methods of forming bicycle handlebar by liquid forging hydraulic pres. The liquid forging can form high quality handlebar. 介绍了在液态模锻液压机上成形自行车把接头的模具特点和成形方法。液态模锻可得到优质美观的把接头。
- A ridge or hill of ice in an ice field. 冰丘冰原上的冰脊或冰山