与"objective for bright-field observation"相近的词条

...

• objective evidencde
• objective examination
• objective examination of eye
• objective finding
• objective findings
• objective for bright-field observation
• objective for dark-ground observation
• objective for differential interference contrast
• objective grating
• objective holde
• objective improvement
• objective lens
• objective lens adjustment
• objective lens for fiberscope
• objective lens for image tube
• objective light

...