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绝缘体上硅的缓变阶梯型波导光栅耦合器及制作方法

open access: yes
一种绝缘体上硅的波导光栅耦合器,所述耦合器采用绝缘体上硅材料,包括:一衬底;一限制层,该限制层制作在衬底上;一波导层,该波导层制作在限制层上,该波导层上面的一端横向制作有衍射光栅;一光子器件 ...
俞育德, 李智勇, 周亮, 余金中
core  

[Expert consensus on reconstruction treatment for irreparable posterosuperior massive rotator cuff tears]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shoulder Joint Study Group Of The Fifth Committee Of The Chinese Society Of Sports Medicine Chinese Medical Association.
europepmc   +1 more source

[Efficacy and safety of laparoscopic nephron-sparing surgery for giant renal angio-myolipoma]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Duan P   +6 more
europepmc   +1 more source

[Application of different repair methods for defects after Mohs micrographic surgery for malignant tumors of the external nose]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li H, Zheng M, Wang X, Qi H, Zhang Z.
europepmc   +1 more source

[The guideline for the diagnosis and treatment of marginal zone lymphoma in China (2025)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Hematological Oncology Committee of China Anti-Cancer Association   +5 more
europepmc   +1 more source

[Establishment and application of a standardized surgical protocol for the treatment of laryngotracheal stenosis with T-tube insertion]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Geng P   +6 more
europepmc   +1 more source

[Comparative study of the prognostic value of survival prognostic scoring systems in patients with essential thrombocythemia: IPSET, MIPSS-ET, AAA, and AAA]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Zhao SY   +12 more
europepmc   +1 more source

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