guide n. 1.引导,指导。 2.领路人,导游者,向导;指导者,指挥者。 3.【军事】向导舰;〔pl.〕基准兵,标兵。 4.〔英国〕女童子军。 5.规准,指针。 6.(旅行、游览)指南;入门书;路标。 7.【机械工程】导轨,导沟,导杆;【电学】导路;导体;导引物;【自动化】波导,导向装置;【医学】导子,标。 a guide fossil 标准化石。 A G- To English Grammar 《英语语法入门》。 G- center! 【军事】向中看齐〔向中央基准兵看齐〕! G- left [right]! 【军事】向左[右]看齐! vt. 1.引导。 2.指导,指挥;支配(思想感情等),左右(人的行为);管理;指示。 3.教导,辅导。 guide him in his studies 辅导他学习。 guide the state 治理国家。 be guided by one's sense of duty 在责任感支配下。
Study of surface - wave guiding structure 表面波波导理论的研究
Under the reasonable and clear thread guide structure , threads are led in a straight yarn path . this has reduced and avoided change of tension in the course of twisting 合理、清晰的导丝结构,过丝采用直线纱道,减少和避免在并合过程中的涨力变化
We had fabricated the variable optical attenuator of mmi structure with ridge wave - guide structure and also studied the reactive iron etching of silicon . at last , we tested the variable optical attenuator and draw some conclusions . after testing , we can draw a conclusion that the technology parameter of the device is ideal 在分析y分支和多模干涉器型( mmi )的光学衰减器结构的基础上,采用脊形波导结构制作了mmi结构的可变光学衰减器,并对硅的刻蚀技术进行了研究和探讨,最后对制得的器件进行了测试研究。