pretensioner ![添加此单词到默认生词本](http://www.dict.li/user/images/new_vocabulary.gif)
预紧器
- In this paper, first, a new type of vehicle safety belt is developed based on a new clutch proposed as the key part of pretensioner of safety belt.
提出了一种作为安全带预紧器核心部件的新型离合机构,应用该机构开发了一套新型预紧式汽车安全带,介绍了它的结构组成、工作原理和性能。 - The results indicate that a pretensioner can significantly improve the ride-down efficiency of occupant in a crash by eliminating the initial slack of seatbelt, and hence reduce the injury responses.
计算结果表明,利用预紧器消除安全带的初始松弛量,可显著提高乘员的非约束系统效率,并有效降低人体损伤值;
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