After comparison,sodium hyposulfite is the preferred absorbent,which the resultant has no influence on the environment with sodium hyposulfite over absorbed dose.
经比较,硫代硫酸钠吸收量大,生成物对环境没有影响,为首选吸收剂。
单词 | Absorbed dose |
释义 |
Absorbed dose
英语例句库
After comparison,sodium hyposulfite is the preferred absorbent,which the resultant has no influence on the environment with sodium hyposulfite over absorbed dose. 经比较,硫代硫酸钠吸收量大,生成物对环境没有影响,为首选吸收剂。 The results provided clinical basis for cisplatin isotone peritoneal chemotherapy as well as established a method for the research of drug release, absorbed dose and absortive rate. 其结呆不仅给临床顺铂腹腔化疗提供理论依据而且提出研究体内药物释放,药物吸收量及药物吸收速率的方法。
中文百科
吸收剂量吸收剂量(Absorbed dose)是借由辐射方式传到单位质量物质的能量。符号为D,定义为D=dE/dM,其SI单位是戈雷(gray,缩写为Gy),一焦耳的辐射能量被一千克的质量吸收为一戈雷,1Gy=1J/kg。 当光子束与媒质(media)接触时,光子与物质的作用使得产生出具有初动能(KERMA)的二次电子(secondary electrons)。这些电子在其电离轨迹上沉淀能量。二次电子在单位质量的媒质中沉淀的能量叫做吸收剂量。 当在电荷平衡(charged particle equilibrium, CPE)的条件下, D=Kc.其中Kc是碰撞比释动能(collision KERMA).
英语百科
Absorbed dose 吸收剂量![]() ![]() ![]() ![]() Absorbed dose is a physical dose quantity D representing the mean energy imparted to matter per unit mass by ionizing radiation. In the SI system of units, the unit of measure is joules per kilogram, and its special name is gray (Gy). The non-SI CGS unit rad is sometimes also used, predominantly in the USA. |
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