Usage and Meaning
"照射" (zhàoshè) primarily means to shine light or radiation onto something. It is often used in scientific, medical, or natural contexts where light, X-rays, lasers, or other forms of radiation are directed at an object or surface.
Common Contexts
- Natural phenomena: sunlight照射大地 (sunlight shining on the earth).
- Medical imaging: X光照射 (X-ray irradiation).
- Scientific experiments: 激光照射 (laser irradiation).
Collocations and Patterns
- 照射光线: to shine light
- 照射范围: irradiation range
- 照射强度: irradiation intensity
These collocations emphasize the technical or physical aspect of directing light or radiation.
Nuances
Using 照射 implies a deliberate or natural emission of light or radiation onto a surface. It differs from simply "照" which can mean to illuminate or reflect more generally. 照射 often carries a more technical or scientific tone.
Common Confusion
Do not confuse 照射 with 照亮, which means to light up or illuminate in a more general or visible sense. 照射 is more about the act of shining or emitting radiation, often invisible like X-rays or lasers.
Usage and Meaning
"照射" (zhàoshè) primarily means to shine light or radiation onto something. It is often used in scientific, medical, or natural contexts where light, X-rays, lasers, or other forms of radiation are directed at an object or surface.
Common Contexts
- Natural phenomena: sunlight照射大地 (sunlight shining on the earth).
- Medical imaging: X光照射 (X-ray irradiation).
- Scientific experiments: 激光照射 (laser irradiation).
Collocations and Patterns
- 照射光线: to shine light
- 照射范围: irradiation range
- 照射强度: irradiation intensity
These collocations emphasize the technical or physical aspect of directing light or radiation.
Nuances
Using 照射 implies a deliberate or natural emission of light or radiation onto a surface. It differs from simply "照" which can mean to illuminate or reflect more generally. 照射 often carries a more technical or scientific tone.
Common Confusion
Do not confuse 照射 with 照亮, which means to light up or illuminate in a more general or visible sense. 照射 is more about the act of shining or emitting radiation, often invisible like X-rays or lasers.
Usage and Meaning
"照射" (zhàoshè) primarily means to shine light or radiation onto something. It is often used in scientific, medical, or natural contexts where light, X-rays, lasers, or other forms of radiation are directed at an object or surface.
Common Contexts
- Natural phenomena: sunlight照射大地 (sunlight shining on the earth).
- Medical imaging: X光照射 (X-ray irradiation).
- Scientific experiments: 激光照射 (laser irradiation).
Collocations and Patterns
- 照射光线: to shine light
- 照射范围: irradiation range
- 照射强度: irradiation intensity
These collocations emphasize the technical or physical aspect of directing light or radiation.
Nuances
Using 照射 implies a deliberate or natural emission of light or radiation onto a surface. It differs from simply "照" which can mean to illuminate or reflect more generally. 照射 often carries a more technical or scientific tone.
Common Confusion
Do not confuse 照射 with 照亮, which means to light up or illuminate in a more general or visible sense. 照射 is more about the act of shining or emitting radiation, often invisible like X-rays or lasers.