教材和讲解做到浅显易懂，以实例演示为主，并且预留大量的练习和一对一指导时间，以便因材施教。
Prepare a textbook and use teaching methods that are easy to understand, consist mostly of real case demos, with abundant time reserved for exercises and one-on-one tutoring.
以预扩散合金粉为主要材料研制了一种导卫板堆焊材料，并对某厂轧机导卫板进行了堆焊修复。
A kind of new surfacing material was developed with pre-diffused alloy powder as main constituent, and the rolling mill guides were repaired.
介绍以有限理性、弹性控制为主要特征的美国城市设计导则内容。
This paper introduces the American urban design guideline featured by bound ration and flexible control.
实测数据表明：施工引起的既有地铁隧道结构变形以沉降为主，沉降主要发生在导洞施工阶段；
The monitoring data show that the structural settlement is the prominent response style of the existing subways, and the settlement mainly happens during the pilot-drift construction.
实测数据表明：施工引起的既有地铁隧道结构变形以沉降为主，沉降主要发生在导洞施工阶段；
The monitoring data show that the structural settlement is the prominent response style of the existing subways, and the settlement mainly happens during the pilot-drift construction.
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