ASA Exposure: Index or speed rating that denotes the filmsensitivity, defined by the American National Standards Institution.
ASA曝光指数∶由美国国家标准学会规定，标明胶片对光的敏感程度的指数或感光速度。
2
They will give you things to develop your sensitivity toward the nature of the film itself.
它们会让你对电影本身的本质更加敏感。
3
The results show that pyroelectric response sensitivity of the film samples prepared using spin-casting method is higher and more suitable for infrared detectors than other methods.