查询词典 concave polygon

plano-concave：平凹透镜

plano-convex lenses 平凸透镜 | plano-concave 平凹透镜 | penta prisms 五角棱镜

Gaussian-reflectivity plano-concave resonator：高斯反射率平凹腔

五镜环形谐振腔:five-mirror ring resonator | 高斯反射率平凹腔:Gaussian-reflectivity plano-concave resonator | 带孔径光阑七折叠腔:seven-folded resonator with circular diaphragms

plano-convex lens：平凸透镜

plano-concave mirror 平凹双面反光镜 | plano-convex lens 平凸透镜 | plano-convex mirror 平凸双面反光镜

plano-convex lens：平凸镜

plano-concave lens平凹镜 | plano-convex lens平凸镜 | plaster石膏,灰泥,膏药,橡皮膏

plano-convex lens：平凸透镜;单凸透镜

"平凹透镜;单凹透镜","plano-concave lens" | "平凸透镜;单凸透镜","plano-convex lens" | "平面偏光","plano-polarized light"

lens, plano-convex：平凸透镜

lens, plano-concave 平凹透镜 | lens, plano-convex 平凸透镜 | lens, zoom 变焦镜

strict root condition：严格[的]根条件

严格蕴涵 strict implication | 严格[的]根条件 strict root condition | 严格凹函数 strictly concave function

Rowland mounting：罗兰[发光光谱仪]装置

Rowland grating 罗兰光栅 | Rowland mounting 罗兰[发光光谱仪]装置 | Rowland-circle concave grating 罗兰圆凹面光栅

strict upper bound：严格上界

strict solution 严格解 | strict upper bound 严格上界 | strictly concave function 严格凹函数

striction：收缩

strict perfomance of contract 严格遵守合同条款 | striction 收缩 | strictly concave function 严格凹函数

necking：颈缩加工

marking 刻印加工 | necking 颈缩加工 | notching 冲口加工

nachfräsen re-mill, finish-mill：精铣,二道铣

Nachformschleifen copy-grinding, profile grinding, contour grinding 仿形磨削 | nachfräsen re-mill, finish-mill 精铣,二道铣 | nachgeschaltete Doppelkupplung two-stage double clutch 串接双离合器