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1)  double-shaft
双竖井
1.
Flow conservation equation and pressure balance equation of double-shaft blow and exhaust ventilation model for highway tunnels are recommended on basis of hydrodynamics in the paper.
以流体力学为基础,建立了公路隧道双竖井送排式通风方式的流量平衡方程和压力平衡方程。
2)  bifurcate silo
竖井双向
1.
This paper introduces the structural characteristics,technical parameters and the type-selection of the devices for bifurcate silo tubular pump sets,such as the hydraulic models,gear cases,bearings and sealing,and motors,on the basis of type selection and study of bifurcate silo tubular pump sets in Huangmayong Pumping Station.
通过黄麻涌竖井双向贯流泵站机组结构的选型与研究,介绍了竖井双向贯流式机组的(水力模型、齿轮箱、轴承、密封、电动机等设备)的结构形式、技术参数及选型原则,阐述了竖井双向贯流式机组具有结构简单、安装维修方便、安全可靠、装置运行效率高的优点。
3)  shaft double layer culvert
竖井双层涵洞
1.
Water transportation and sand movement characters in the shaft double layer culvert are studied in this article.
试验研究了废黄河竖井双层涵洞输送水流和泥沙运动特性。
4)  Piston Wind Velocity in Tunnel with Double Shafts
双竖井活塞风
5)  shaft well
竖井
1.
The most of shaft wells of TGP s permanent shiplock characterize as large section, shaft well group, double steel bar, and large amount of accurately embedded metal structure and especially for the lower shiplock chamber section, the structure is complicated and the steel bar is dense.
三峡水利枢纽永久船闸竖井多为大断面、多井群组合结构,且为双层钢筋,又有大量高精度要求的金结埋件,尤其是下部闸室段结构复杂,钢筋密集,因此工作量大,施工干扰大,施工难度大。
2.
The outfall pressure shaft well in the third-step pumping station of main canal of Wanjiazhai Huanghe Water Transfer Project in Shanxi Province is lined with reinforced concrete and constructed by using hydraulic climbing form.
山西省万家寨引黄工程总干三级泵站出水压力竖井为钢筋混凝土衬砌 ,采用了液压滑升模板施工 ,节省了多次立模和拆模工序 ,加快了施工进度。
3.
In order to protect the cast concrete at the shaft well section of the power tunnel against corrosion by several strong corrosive mediums,a protection project at the outer sidewall of the shaft well is needed.
“6 35”水利枢纽已浇筑的发电洞竖井混凝土受到多种强腐蚀介质的侵蚀影响 ,需在竖井外壁进行加强性工程防腐处理 。
6)  silo [英]['saɪləʊ]  [美]['saɪlo]
竖井
1.
Application of gyroscope in the directional silo measure;
陀螺仪在竖井定向测量的应用
2.
Numerical Simulation of Fan Influence in Long and Large Road Double-silo Tunnel Intake and Exhaust Ventilation Mode;
长距离大直径公路隧道双竖井送排式通风中风机影响的数值模拟
3.
The Protection Methods and Construction Techniques for Under Drain and Silo of Karez;
坎儿井暗渠和竖井防护措施及施工技术
补充资料:2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS:38051-10-4
分子式:C13H24Cl6O8P2
中文名称:2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]

英文名称:2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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