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- 160/230/352毫米Schmidt望远镜的设计和制造THE DESIGN AND MANUFACTURE OF 160/230/352 mm SCHMIDT TELESCOPE
- Halo-vest架Halo - vest
- Halo-Vest固定Halo- Vest fixation
- Halo-vest架外固定Outside Halo - vest fixed
- 相似的设计于Stearns SAR Vest PFD,"网眼"PFD提供加进温暖天气舒适。Similar in design to the Stearns SAR Vest PFD, the "Mesh" PFD provides added comfort in warm weather conditions.
- 方法选取某化纤企业352名噪声和高温作业人员为观察组,263名同厂非噪声和高温作业人员为对照组,采用现场调查、环境监测和职业性体检的方法进行现场和健康情况的调查。[Methods] 352 noise and heat-exposed workers in a chemical fiber enterprise were taken as the observation group and 263 non noise and heat-exposed workers in the same factory were taken as the control group.
- 这次调查是受媒体集团Starcom Media Vest委托，在年度戛纳广告节期间进行的。The survey was conducted on behalf of media group Starcom Media Vest at the annual Cannes festival of advertising.
- 颈椎骨折患者术中应用改良Halo-vest支架对维持颈椎稳定性及预防脊髓再损伤的作用Modified Halo-vest fixation for the stability of cervical vertebra and prevention of medullary re-injury during the operations for the patients with cervical vertebral fracture
