Last Updated：2025/11/24

(physics) A measure of the capacity of a material to transmit radiation (the ratio of the amounts of energy transmitted and received)

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transmissivity

Source Word

transmissivity

Noun

countable uncountable

Japanese Meaning

物質の放射線透過能力。つまり、物質が放射線をどれだけ透過させるかを示す指標（送受エネルギー比）

The transmissivity of the glass was measured to determine how much solar radiation passed through the window.

窓を通した太陽エネルギーの量を確認するために、ガラスの透過率を測定した。

Sense（1）

Sense（2）

(geology) A measure of the capacity of a saturated aquifer to transmit water horizontally. SI units: m²/s. Symbol: T.

transmissivities

（ plural ）