oxygen group meaning in Chinese
氧族元素氧
Examples
- Oxygen group oxygen , sulfur , selenium , and tellurium
氧族元素氧 - The recovery velocity of 70 % oxygen group was faster than control group . thus breathing oxygen was effective as one of the recovery measures after exercise
提示：吸氧组血液流变性的恢复快于对照组，也表明吸氧作为运动后的恢复手段之一，是切实有效的。 - The studies expressed that the tensile - strength declined with the growth of dose rate after the radiation treatment , and at the same time , the gel content had extreme value with the change of the dose rate . the surface of uhmwpe fibers showed some irregular micro - pits and dents after radiation treatment , narnely rough degree increasing . their number and deepness increased with increase of dose . and this phenomenon is the most obvious when the dose rate was 8 . 5kgy / s and the dose was 400kgy . at the same time some containing oxygen groups , including hydroxyl group , carbonyl group and carboxyl group , were introduced into the fiber surface which was exposed to the air
研究表明， uhmwpe纤维经电子束辐照处理后，纤维的拉伸断裂强度随剂量率的增加呈下降趋势，凝胶含量随着剂量率的变化存在极值。纤维表面出现了不规则的微裂纹和凹痕，随着剂量的增大，电子束对纤维表面的刻蚀程度增加，在本研究中以剂量为400kgy剂量率为8 . 5kgy s时刻蚀效应最为明显。同时，在空气中进行辐照时，纤维表面被引入了一些含氧基团，包括羟基、羰基和羧基。