英语翻译
ken
拓展翻译
视野
eye shot; eyeshot; field of vision; sweep; view; visual field
field of view
F.; field of vision; V.f.
视野计
Bjerrum's metometer; compimeter; diopsimeter; perimeter
视野计的
perimetric
视野计弧
perimeter arc
视野检查法
perimetry; perioptometry
视野检查者
perimetrist
视野拮抗
rivalry of visual fields
视野镜
cycloscope
视野深度
depth of field
视野图
cyclogram
视在视野
apparent field of view
时间的效力范围
temporal sphere of validity
时间范围
time frame
使用范围
range of application
势力范围
sphere of influence
视觉耳听范围
visual aural range
视力范围
range of vision
视力所及范围
eyeshot
视力线通达范围
land-of-sight coverage
适应范围
subject range