science car科普流动车sciencen.科学；学科；理科；自然科学；专门技巧science education profession科学教育专业science and technology issue科技问题Science and Technology Power科技力量Science and technology major理工科science education speecialty科学教育专业science of land construction土地建设学science manager on the staff编制内的学术理事Sciences of Human Setdementsscience and literary mixture文理融合science and technology plans科技政策