On-axis system design is employed,and offset the FOV is used with double folded mirrors(DFMs)being inserted to compress.
在三级像差理论上对大视场小体积的三反消像散系统进行了探讨,采用了共轴设计、偏置视场使用的成像方式,采用了拼接主镜,对系统进行了相应的误差分析,并在光路的中间像附近引入双折叠镜,通过多次反射压缩光路,有效降低系统体积。
Research on beam waist for intracavity-frequency-doubling in four-mirror-folded cavity lasers;
四镜折叠腔激光器腔内倍频束腰研究
A LD-pumped Nd:YAG/LBO laser with three-mirror-fold cavity was presented to get watt-level high efficiency blue laser.
本文报道了利用LD泵浦Nd:YAG/LBO,三镜折叠腔结构,实现了高效的瓦级蓝光输出。
Nd:YVO_4 laser emitting at 1.34/μm end pumped by a diode laser with three mirror fold cavity type;
LD端面泵浦的Nd:YVO_41.34μm三镜折叠腔型激光器
Laparoscopic Nissen fundoplication for treatment of gastroesophageal reflux disease
腹腔镜Nissen胃底折叠术治疗胃食管反流病
Clinical Study of 16 Cases of Uterosacral Ligaments Folding by Laparoscopy and Part of Cervical resection
腹腔镜骶韧带折叠及宫颈截除治疗子宫脱垂
The first decade’s experience with laparoscopic Nissen fundoplication in infants and children
婴幼儿及儿童腹腔镜下尼森胃底折叠术的头十年经验
Safety of laparoscopic Nissen fundoplication for gastroesophageal reflux disease:one Meta analysis
腹腔镜Nissen胃底折叠术治疗胃食管反流病安全性的Meta分析
Laparoscopic antireflux surgery in treating gastroesophageal reflux disease (a report of 45 cases)
腹腔镜食管裂孔修补和胃底折叠术的临床应用(附45例报告)
The long-term outcomes of laparoscopic Nissen fundoplication for gastroesophageal reflux disease
腹腔镜Nissen胃底折叠术治疗胃食管返流病的长期效果
The application of laparoscopic Heller myotomy combined with Toupet fundoplication in treatment of achalasia of cardia
腹腔镜Heller肌切开联合胃底折叠术在贲门失弛缓症治疗中的应用
Laparoscopic 180°anterior fundoplication for gastroesophageal refulx disease
腹腔镜180°前胃底折叠术治疗胃食管反流性疾病临床研究
The method can accurately determine the reflectivity of a mirror, using combination of linear and folded cavities.
利用直型和折叠型衰荡光腔结合，可以高精度地测定高反镜的反射率。
Studies on RF-excited Waveguide CO_2 Lasers with Folded Cavity;
射频激励折叠腔波导CO_2激光器的研究
The telescope collapses to half its size.
这架望远镜可以折叠成一半大
Nursing Care for Children Receiving Intussusception Reduction Under Laparoscope
肠套叠患儿行腹腔镜下空气灌肠整复术的护理
Clinical effect of laparoscopic surgery for intussusception:with a report of 45 cases
腹腔镜手术治疗小儿肠套叠45例临床体会
Jack doubled his slice of bread to make a sandwich.
杰克把面包片折叠起采做成三明治。
folding intermediate
折叠中间体，折叠中间态
capable of collapsing or being collapsed.
能够折叠或者被折叠。
Gatefold: Also called Fold-out, Thrown-out.
对门折（折叠插页）