sandwich course

noun

1. 工读交替制课程（部分时间上课，部分时间实习）
   a course of study which includes periods of study and periods of working in business or industry

1. 工读交替制课程
   A sandwich course is an educational course in which you have periods of study between periods of being at work.

1. This paper introduced the fabrication processes of welded plate heat exchanger's sandwich and shell and welding technique which adopted in the course of fabrication.
   简要介绍了全焊接板式换热器的芯体和外壳的制造工艺以及在制造过程中所采用的焊接技术。
2. I remember lunch the day of the first meeting. I ate a chicken sandwich ( deep fried cafeteria food of course).
   我记得第一次聚会的中午，我吃了一个鸡块三明治（当然是自助餐中炸的很酥的鸡块）。
3. The experimental results show that the drilling rate and the life time of sandwich structure diamond bit are higher than those of common diamond bit. The reason is the volume breaking of rock ridge in the course of work.
   经与普通金刚石钻头进行对比试验发现，夹层结构钻头速度和使用寿命比普通钻头有了明显的提高，其原因是由于钻头工作时岩脊的体积破碎作用。
4. Among sandwich panels design and construction course, abundant consideration the function of stressed skin diaphragms, it can reflection actual working condition of structure better, and optimize receiving strength and overall arrangement of whole structure even more.
   在双层夹芯板设计施工过程中，充分的考虑其受力蒙皮作用，能够更好的反映结构的实际工作情况，更能优化整体结构的受力与布局。
5. Sandwich-course for Medical Imaging Specialty
   医学影像专业的三明治教程
6. The load-deflection curve of sandwich beams with Al foam cores loaded in three-point bending, the course of deformation and failure modes including face yielding, core yielding, indentation and delamination were investigated in this paper.
   研究了泡沫铝层合梁三点弯曲的载荷（P）-位移（δ）曲线、变形过程及面板破坏、夹芯剪切破坏、凹陷破坏等破坏模式。
7. SAMI-R is one soft sandwich of high elasticity and low stiffness, and can reduce adhesion resistance between base and surface course to reduce reflective crack.
   它是一种高弹性低劲度的软夹层，其作用为降低基层与加铺层之间的粘附阻力，从而减少反射裂缝。