Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
ISO
In photography, ISO describes the sensor's sensitivity to light. Higher values enable shooting in darker environments but result in digital noise, which appears as grainy speckles. While typically used as a mass noun, photographers often refer to specific "ISO settings" when discussing technical adjustments.
When referring to the International Organization for Standardization, ISO is a proper noun and an acronym. It is used as an uncountable noun, frequently appearing in professional contexts such as "ISO certification" or "ISO standards."
As a combining form in science, "iso-" is a prefix rather than a standalone word. It denotes equality or uniformity, as seen in "isothermal" (constant temperature) or "isometric" (equal measure). In this capacity, it does not follow standard noun or verb grammar.
Ý nghĩa
A setting on a digital camera that determines the sensitivity of the image sensor to light.
A standard established by the International Organization for Standardization, often referring to a specific technical specification or certification.
The company is working to achieve ISO 9001 certification for its quality management systems.
Ví dụ
I need to bump up the ISO to get a clear shot in this dim room.
The image looks grainy because the ISO was set too high.
Keep the ISO low to avoid digital noise in your portraits.
Our factory must meet ISO standards to export products to Europe.
The auditor is coming tomorrow to verify our ISO certification.
The chemist explained the properties of an isobaric process.
We are studying isometric projections in the architecture class.
The reaction occurs under isothermal conditions.
The reaction occurs under isothermal conditions.