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单词
photocell
释义
Definition of
photocell
in English:
photocell
noun
ˈfəʊtəʊsɛl
ˈfoʊdoʊˌsɛl
short for photoelectric cell
Example sentences
Examples
We used a battery of twenty photocells and lasers, enough to register an object as small a fly passing by.
In the presence of a magnetic field, the amount of laser light that is absorbed by the atoms changes and this is detected by a photocell.
The light passing through each filter is detected by the photocell, where it is converted to an electrical pulse.
The receiver uses a photocell or photodiode to detect the light.
Single flies were loaded into glass tubes and each glass tube was clamped between the diodes of the photocells.
Definition of
photocell
in US English:
photocell
noun
ˈfōdōˌsel
ˈfoʊdoʊˌsɛl
short for photoelectric cell
Example sentences
Examples
The light passing through each filter is detected by the photocell, where it is converted to an electrical pulse.
We used a battery of twenty photocells and lasers, enough to register an object as small a fly passing by.
The receiver uses a photocell or photodiode to detect the light.
Single flies were loaded into glass tubes and each glass tube was clamped between the diodes of the photocells.
In the presence of a magnetic field, the amount of laser light that is absorbed by the atoms changes and this is detected by a photocell.
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更新时间:2026/3/18 8:12:35