查询词典 ringbolt
- 与 ringbolt 相关的网络例句 [注：此内容来源于网络，仅供参考]
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When a fixed wire/ sling/ rope/ cord is an essential point of protection then it should be removed and replaced with fixed hanger/ ringbolt/ rappel/ abseil anchors.
当构成支点的主要元件为铁线/带/索/绳时，最好将之移除，并用固定耳片/形锚栓/降固定点加以取代。
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When a fixed wire/sling/rope/cord is an essential point of protection then it should be removed and replaced with fixed hanger/ringbolt/rappel/ abseil anchors.
当构成支点的主要元件为铁线/扁带/绳索/细绳时，最好将之移除，并用固定耳片/环形锚栓/下降固定点加以取代。
- 推荐网络例句
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Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.
目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。
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On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.
一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。
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What is the topic sentence of this article?
这篇文章中心的句子是那一句？