secondary market[贸易] 二级市场;次级市场;第二市场;二手市场
secondary hypertension继发性高血压;高血压;继发性
secondary source二次文献;[光] 二次光源;二手史料;第二来源
secondary production第二级生产;次级生产;第二产业
secondary battery蓄电池组;次级电池;[电] 蓄电池
secondary succession[植] 次生演替;次生演替系列;[植] 次级演替;二次演替
secondary electron[物] 二次电子;次级电子
secondary lysosome[细胞] [免疫] 次级溶酶体;[免疫] 二级溶酶体;次级溶酶体
secondary growth[植] 次生生长;次生植物;直径生长
Secondary brain injury is a common cause of morbidity and mortality.
继发性脑损伤是颅脑损伤患者致死、致残的主要原因,但其发病机制尚未完全阐明。
RNA Structure 4.5 software was employed to imitate the secondary structures of the sequences.
采用RNA structure 4.5软件对测序结果进行二级结构的模拟分析。
参考来源 - AFPBoth the primary and secondary winding consists of a single turn to keep the leakage inductance small.
单元磁环变压器的初级将磁芯完全包裹住，次级则使用同轴结构，漏感和分布电容都极小。
参考来源 - 短脉冲MOSFET调制器及其触发控制技术的研究Dynamic simulation mathematic models for steam system of the secondary loop were established and validated in this paper.
本文以二回路蒸汽系统为仿真对象，建立并验证了动态仿真数学模型。
参考来源 - 核动力装置二回路蒸汽系统仿真研究Wide input/output range can be achieved under low frequency range because of secondary resonant.
该变换器通过二次谐振的手段使得以较小的频率变化范围就可以实现较大的输入输出调节范围。
参考来源 - 期刊学术社区ADJ（形容词） If you describe something as secondary, you mean that it is less important than something else. 次要的
The street erupted in a huge explosion, with secondary explosions in the adjoining buildings.
街上突然发生了一次巨大爆炸，相邻的建筑物里伴随有一些次级爆炸。
ADJ（形容词） Secondary diseases or infections happen as a result of another disease or infection that has already happened. (疾病、感染等) 续发性的
These patients had been operated on for the primary cancer but there was evidence of secondary tumours.
这些病人曾因原发性癌症做过手术，但是又有了继发性肿瘤迹象。
ADJ（形容词） Secondary education is given to students between the ages of 11 or 12 and 17 or 18. (教育) 中等的
Examinations are taken after about five years of secondary education.
经过约五年的中等教育后参加考试。