Abstract: Common problems about illustrations in science and techn ology thesis are discussed. Basic requirements for lay-out of illustrations are introduced to make them standardized and rational.

• 文摘:针对科技论文中图稿普遍存在的问题，介绍了作者在插图构思、设计过程中应掌握的基本知识，以期达到科技图稿的规范性与合理性.