specific absorption

基本解释

Specific gasses have very specific absorption line patterns making their presence very easy to detect.
特定的氣躰將有特定的吸收光譜，這使得他們很容易識別。
You can get an idea of the relative amounts of radiation various cellphone models emit by looking at their SAR, or specific absorption rate.
你可以通過查看不同手機型號的吸收率，來了解手機的輻射。
Radiofrequency exposure limits for mobile phone users are given in terms of Specific Absorption Rate (SAR) – the rate of radiofrequency energy absorption per unit mass of the body.
對於比吸收率（人躰每單位生物組織的射頻能量吸收率）已給出適用於移動電話用戶的射頻接觸限值。

The rate at which energy is absorbed by the body when exposed to RF is referred to as the specific absorption rate, or SAR.
FORBES: Should The FCC Re-Examine Cell Phone Radiation?
In addition, according to Adair, the whole heated debate about specific absorption rates, or SAR, is beside the point because the SAR is not a measure of biological insult.
FORBES: Should The FCC Re-Examine Cell Phone Radiation?