| 释义 |
bfr.
基本例句
🌏溴系阻燃剂brominated flame retardants；溴化阻燃剂；不含溴化阻燃剂
The shape and volume of BFR could be controlled.
生物学焦域的形态和大小可控。 cnki
Although the amounts of BFR are small, environmental groups are more concerned about potential bioaccumulation, in which it gradually builds up in the body after long-term exposure.
尽管检测出的 BFR的量并不大，环保组织们还是对它在生物体内的隐性累积十分关注，长时间地暴露在有害物质之下，这种累积会在人体中持续地增长。 yeeyan
Relationship between the area of the biologic focal region BFR and HIFU dosage;
生物学焦域面积与 HIFU辐照能量间的关系分析； cnki |