After the synthesis has compared several kind of constructions elevators overall plan, USES the steel wire to hoist the type, its structure simple, the stress is clear about, the users also familiar.
综合比较了几种升降方案后，升降装置采用钢丝绳卷筒式，其结构简单，受力明确，用户也比较熟悉。
You build a simple calculator application and, in subsequent iterations, improve its look and feel, modify its structure to add dependency injection, and implement JSF's navigation mechanism.
我将构建一个简单的计算器应用程序，逐步改进它的外观和感觉，修改它的结构来添加依赖性注入，以及实现JSF的导航机制。
Due to its simple structure, accurate positioning and low price, the direct acting manipulator has been widely used in the automation equipment.
直交机械手臂由于其结构简单，定位精准，价格低廉，因而在自动化设备中应用及其广泛。
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