The crashworthiness of grass fiber reinforced epoxy tubes as collision bumper is studied and a comparison of absorption property with aluminum alloy tubes is made.
研究了玻璃纤维增强环氧圆柱管作为缓冲装置的撞击吸能特性，并与铝合金圆柱管的吸能特性进行比较。
According to the number of fibers in the cable, fiber units or loose tubes (stranded or central) cables are mostly used. A combination of these two techniques is also reported.
按照光纤的芯数，分别采用光纤单元或者松管结构(层绞松管或中心松管)，也可以将这两者结合起来。
Fiber optic technology can be used to examine the colon and the bronchial tubes in the lung.
光纤技术可以被用来检查结肠和肺部的支气管。
An optical fiber probe is used to study the cross-section of oil-gas-water three-phase slug flow in vertical tubes.
利用光纤探针试验研究垂直上升管内气、水、油三相弹状流截面相份额的规律。
DOSFLEX is producing flexible metal tubes for protecting fiber optic cables as well as electrical cables. We also produce standard shower hoses and flexible hoses used in medical equipment.
多斯螺旋管（杭州）有限公司主要生产光纤保护管和普通电缆保护管，以及标准淋浴软管和用于医疗设备的金属软管。
DOSFLEX is producing flexible metal tubes for protecting fiber optic cables as well as electrical cables. We also produce standard shower hoses and flexible hoses used in medical equipment.
多斯螺旋管（杭州）有限公司主要生产光纤保护管和普通电缆保护管，以及标准淋浴软管和用于医疗设备的金属软管。
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