1)  three-piece type floating dock
三段式浮船坞
2)  Three-stage
三段
1.
A New Three-stage Structure for a High-performance L-band Erbium-doped Superfluorescent Fiber Source;
新型三段高性能的长波段掺铒光纤超荧光光源的研究(英文)
3)  3rd member of the Lingshui formation
陵三段
1.
Based on sequence division,eight sequences of 4th order were subdivided in the 3rd member of the Lingshui formation in the gas field Ya13-1.
以层序地层划分为基础,把崖13-1气田主力产层陵三段划分为8个四级层序,并以四级层序的海泛面为控制边界,在气田南区与北II区划分出8个垂向流动单元,而在北I区划分为7个垂向流动单元。
4)  Milox three-stage process
Milox三段法
1.
The influence of Milox three-stage process and two-stage process on bamboo pulp performance is compared and the influence of hydrogen peroxide dosage,NaOH concentration,and reaction time and temperature on pulp brightness after bleaching is discussed in the paper.
对比Milox三段法和两段法对竹浆性能的影响,并且详细讨论了H2O2用量、NaOH浓度、反应时间和温度对漂白反应的影响。
5)  Fei-3 Member
飞三段
1.
On Fine Description and Development Potentials of Fei-3 Member Gas Reservoirs in Jiannan Gas Field;
建南气田飞三段气藏精细描述与开发潜力研究
6)  the third member of Shahejie Formation
沙三段
1.
Depositional system and sequence stratigraphy of the third member of Shahejie Formation in Wenxi fracture belt,Dongpu Depression;
东濮凹陷文西断裂带沙三段层序地层与沉积体系
2.
Sand control effect of reversed slop break——A case study from the third member of Shahejie Formation in Chenjia Depression;
逆源坡折带的控砂作用——以陈家洼陷沙三段地层为例
3.
The Banqiao sag lies in the middle northern part of the Huanghua Depression, and the third member of Shahejie Formation is the main oil generating strata and reservoirs in the area.
板桥凹陷位于黄骅坳陷中北部 ,老第三系沙河街组沙三段是主要生储油岩系。
参考词条
补充资料：浮船坞
    　　可在水上沉浮和移动的修船用船坞，简称浮坞。实际上是一种两侧有墙、前后端开敞的槽形平底船。坞墙和坞底均为箱形结构，沿纵向和横向分隔为若干封闭的舱格，有的舱格称为水舱，用来灌水和排水，使船坞沉浮。底舱的作用除保证浮性外，还能支承船舶。坞墙的作用是保证船坞具有必要的刚度和浮游稳定性，并提供生产所需的空间。待修船进坞时，先在浮船坞水舱内灌水，使之下沉至坞内水深满足进坞船只吃水要求时，用设在坞墙顶上的绞车将待修船牵引进坞，对准中心轴线后四面系缆固定，然后抽去水舱内的水使船坞上浮，直至坞底板顶面露出水面，便可开始修理工作。船舶出坞时，操作程序相反。
　　
　　
　　
　　　
　　
　　浮坞下沉时吃水较大，设坞位置除应有足够水深外，还要求风浪较小，淤积少，离岸近，一般系泊在船厂旁边。
　　
　　浮坞一般为钢结构，需要定期维修，维修费用较干船坞大。也有用钢筋混凝土制造的浮船坞。维修浮坞水下部分时,可在浮坞一侧的水舱内灌水，使浮坞倾斜,另一侧水下部分露出水面。一侧维修好后，再用同样方法维修另一侧。(见彩图)
　　
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。