a walking beam

• 摇摆梁；步进梁

a walking beam的用法和样例：

例句

1. Based on a walking beam reheating furnace, mathematical models of slab and hot skid were built in this paper.
   本文以一座步进梁式加热炉为例,建立了钢坯和垫块温度场的数学模型。
2. The heat flux to slab surface of a walking beam reheating furnace along length of the furnace is computed, and total heat exchange factor is also calculated.
   以某轧钢厂的一台步进梁式加热炉为例，计算了钢坯表面热流沿炉长方向的分布，并反算求解总括热吸收率。
3. A mathematical model for numerically simulating the temperature distribution of steel slab in a walking beam type reheating furnace is established by using the finite difference method.
   摘要采用全隐式有限差分法，建立了步进式加热炉内钢坯温度场的数值计算模型，编制了钢坯加热过程的模拟软件。
4. The poor old man was just a walking corpse.
   那可怜的老头真是骨瘦如柴。
5. She's a walking textbook of medicine.
   她是活的医学教科书。
6. She is, as it were, a walking dictionary.
   她可以说是一部活字典。