two-to-one principle

From its two basic functions, namely temporary supporting and underground water sealing, the design principle and method of frozen walls were discussed.

从临时支护和止水两个基本作用出发，探讨了冻土墙的力学设计原理和方法。

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Followed introduced the wheel-ski-style obstacle-surmounting mobile robot in structured terrain and non-structured terrain movement principle and analyzed its obstacle-surmounting performance in non-structured terrain; Analyzed the climbing ability of the robot and introduced the other two obstacle-surmounting ways.

紧接着介绍了轮撬式越障机器人在规整地形和非规整地形的运动原理并对非规整地形越障进行了分析；分析了机器人的爬坡能力并介绍了另外两种越障方式。

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This chapter is divided into two sections, the first section compares the name structure with naming principle.

本章分为两节，第一节是从人名构成和命名原则上进行比较，第二节从取名的文化心理上进行比较。

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The concept of equivalent radiated power is explained based on the principle of space power synthesis, the requirements of equivalent radiated power test on site and antenna erection are analyzed, and two kinds of sites meeting different operation requirements are presented.

从空间功率合成的原理出发解释了等效辐射功率的概念，分析了等效辐射功率测试对场地和天线架设的要求，给出了满足不同使用需求的两种测试场地。

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The main contents of this dissertation are summarized as follows: Firstly, under the principle of two-step automated tape laying, the structure of automated tape laying system is designed and modeled.

全文的主要内容如下：1.根据两步法铺带技术原理，对铺带系统结构进行设计和建模。

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