您要查找的是不是：
- A watertight structure within which construction work is carried on under water. 潜水箱一种密不透水的结构物，其中放有修筑用工具并将其载入水下
- Remark: LXXD series of aviation obstacle light has casting A-alloy shell, watertight structure, the lampshade adopts PC plastoc. The light has beautiful outline and good safety performance. 说明：LXXD型航空障碍灯系列外壳采用铝合金浇铸，水密结构，灯罩采用高性能聚碳酸脂(PC)塑料，外型美观安全性能好。
- HD70-S1 Inland Lantern consists of Fresnel plastic lens, plastic base, flasher and sunswitch and twin filament lamp, color-lamp for color light.It has a simple watertight structure of durability. HD70-S1 型内河航标灯由菲涅耳型塑料透镜、塑料灯座、闪光电路板、日光开关等组成，内装双丝灯泡，色光用染色灯泡。
- Remark: LXXD series of aviation obstacle light has casting A-alloy shell, watertight structure, the lampshade adopts PC plastoc.The light has beautiful outline and good safety performance. 说明： LXXD型航空障碍灯系列外壳采用铝合金浇铸，水密结构，灯罩采用高性能聚碳酸脂(PC)塑料，外型美观安全性能好。
- They did not get wet because airtight caissons (watertight structures) were sunk under the water giving the men a dry place to work. 他们之所以不会全身湿透，是因为事先就在河里放置了密闭的潜水箱(防水结构)，所以他们可以在那里面工作，而不被弄湿。
- Discussions on the Top Watertight Structure for Eccentric-hinge Radial Gate 偏心铰弧门转铰顶止水形式的探讨
- Is this roof completely watertight? 这屋顶一点也不漏吗？
- I'll have watertight windows fixed. 我要装上不漏水的窗。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。
- As soon as the alarm went, the crew raced round shutting the watertight doors. 警报一响，船员们跑来跑去把船上的密封门关紧。
- A fan-shaped anatomical structure. 扇形器官扇形的解剖结构
- Research for support pillow spacer and middle watertight structure of miter gate 人字闸门支枕垫块及中侧止水结构研究
- A secluded structure, such as a bower, in a garden. 凉亭一种在花园中建造的隐蔽性建筑物，如凉亭
- The microscopic structure of tissue. 组织机构组织的微观结构
- We visited the museum, a steel and glass structure. 我们参观了博物馆，它是一座钢和玻璃的建筑物。
- We know a lot about the structure of genes now. 如今我们对基因的结构有了较多的了解。
- The Parthenon is a magnificent structure. 帕台农神庙是一座宏伟的建筑物。
- The structure of the sentence is strange. 这个句子的结构很奇怪。
