这个吊架是参照考古调查图纸所设计的，目的是适应船体，此外还配备了气囊，能够为船体脆弱的木质框架提供额外缓冲。
The lifting cradle was designed to fit the hull using archaeological survey drawings, and was fitted with air bags to provide additional cushioning for the hull's delicate timber framework.
本文的工作是设计并实现一个易于使用、功能强大的计算机网络脆弱性评估系统。
The work based on this paper is to design and implement an easy-to-use and powerful computer vulnerability assessment system.
目前对儿童上网接收广告的引导是相当脆弱的，网站设计者对儿童传播有目的或无目的的信息是没有受到外来监控的。
Current guidelines for advertising to children online are voluntary. Web designers are self-monitoring as they communicate intended or unintended messages to children.
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