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- Based on the research on the post-tensioned and shaped dome, a new forming model of a single-chorded plane space truss with tension is presented. 摘要基于后张拉整体成形穹顶的研究,提出了一种具有新型组成形式的单弦杆平板网架张拉模型,通过试验和非线性有限元分析,对穹顶的张拉成形过程进行了研究。
- This paper introduces several thinking methods of forming model to instruct students how to grasp integration by parts of calculus in mathematics teaching. 本文介绍在数学教学中用建立“模式”的思维方式指导学生怎样学习微积分学中的分部积分法.
- A wave breaks over a coral reef in the Red Sea. Coral reefs form when colonies of tropical marine plants and animals with limestone skeletons rise atop earlier generations. 海浪击碎红海的珊瑚礁。珊瑚礁的形成是在热带海洋动植物用石灰石的骨骼升起在顶上更早的一代。
- The first step in moving toward this multilingual form model - such as the Maribyrnong example - is to put Unicode-based multiple language characters on the same Web page. 走向这种多语言形式模型的第一步譬如Maribyrnong示例是将基于Unicode多语言字符放在同一个Web页面上。
- Separate reservation,superpressure migration,reservoir formed pool and multi grade supply is the popular gas pool forming model. “分散气储 ,超压运移 ,储集体成藏 ,多级补给”是天然气成藏的普遍模式。
- This paper introduced the production technology,forming methods of pulp model snack containers,also studied and developed the structure,principles and key techniques of forming model and equipment. 介绍了纸浆模塑餐具的制造工艺、成型方法,并对其成型设备和成型模具的结构、工作原理及关键技术进行了研究和开发。
- Coral reefs form in clear, warm coastal waters of the tropics and subtropics (Figure 5-20). 珊瑚礁生存于热带和亚热带清澈且温暖的沿海水域中。
- Beyond the coral reef the open sea is dark blue. 珊瑚礁之外的大海是一片深蓝色。
- On the basis of normal model reference adaptive system (MRAS) using the neural networks as identifier and controller, formed model reference neural networks adaptive system. 摘要在常规模型参考自适应控制器基础上采用神经网络作为辨识器和控制器,组成模型参考神经网络自适应控制系统。
- Beyond the coral reef the open sea was dark blue. 珊瑚礁之外的大海是一片深蓝色。
- But midway through its period of creation this conception was discarded in favor of a more original formative model that grew from an intense process of self-reflection. 然而,在创作的中途,这种想法被抛弃,一种更具原创性的作曲模式在他强烈的自我影像中产生。
- The ship was wrecked on a coral reef. 那艘船触珊瑚礁失事。
- The fuselage whole uses the streamline form modelling, attractive natural, while which warms up also has the decoration function. 机身整体采用流线型造型,漂亮大方,在取暖的同时还具有装饰的作用。
- Our ship was able to haul up just before it hit the submerged reef. 我们的船就在要撞上暗礁的时候停住了。
- The ship struck a hidden reef and went dawn with all hands. 船只撞上暗礁与全体船员一起沉没。
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- a) A fringing reef forms around an island in the tropics. 岸礁,在热带地区围绕岛屿而成。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The ship and its crew were lost on the reef. 那条船及船员都触礁遇难了。