The face mask consists of double-layer non-woven cloth in which filter layer, nose bridge bar and face mask belt is set, or is made of multi-layer medical absorbent gauze.
口罩由双层无纺布中间夹过滤层、鼻梁条和口罩带构成，或由多层医用脱脂纱布经缝制而成。
Firstly, thesis introduces the theory of heat conduction, then solving how does the bridge bar distribute at the temperature field in different time by using Transient Thermal Analysis of ANSYS.
本文首先介绍了热传导理论，运用大型有限元软件ANSYS的瞬态热分析功能求解了桥梁杆件在不同时刻的温度场分布。
There's a velvety lounge bar and small dining room serving light snacks, but venturing out to eat is a joy in this neighbourhood near the Rialto bridge.
天鹅绒般柔软的客厅吧台和小饭厅随时提供零食，但是，当你居住在里亚尔托桥旁时，出外探寻美食也是另外一种乐趣。
Bar, clean it, all kinds of liquor shops by family settled bashi bridge, Shek Ku Street business district and cultural flavor of the wine growing strong.
酒吧、清吧、各类酒品专营店逐家落户草桥桥头，石鼓区酒文化一条街商务气息日渐浓厚。
LED bulb lamp can be used for advertising board background lighting, tunnel or bridge lighting, building structure decoration lighting, bar, house, entertainment place lighting, and so on!
LED球泡灯适用于广告牌背光，隧道桥梁灯光照明。建筑物轮廓装饰照明，酒吧，居室，娱乐场所照明！
The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.
通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。
According to the analyses of rust steel bar in bridge structure, this paper assesses the usage status of reinforce steel bar to provide technique data for identifying old bridge quality correctly.
本文通过对桥梁结构物中钢筋锈蚀的分析，来评定桥梁结构中钢筋的使用状态，为准确鉴定旧桥的质量与可靠度提供技术数据。
Removal of the talocalcaneal bar with wedge osteotomy is easy to operate may preserve the function of the joint, and seems to be a better method for treatment of talocalcaneal bridge.
骨桥楔形切除术方法简便，保留了关节功能，是较理想的治疗方法。
The formulation and technology of the special material of extruding PA66 profile bar produced for cold bridge by twin-screw extruder were introduced.
介绍采用双螺杆挤出机生产冷桥用PA66挤出异型条专用料的配方及工艺。
Using a spatial composite finite element method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.
采用三维实体单元和杆单元相结合的空间组合有限元方法，对一座两跨曲线预应力混凝土箱形连续梁桥进行空间受力分析。
The suspender cables in tie bar arch bridge are short, so it is rather difficult to calculate the short cable tension.
系杆拱桥中吊杆索长均较短，对于短索索力的计算存在相当的难度。
In this structure, the natural bridge support bar in the middle of two free pile after a wide span can be achieved.
在这种结构中，天然支架桥在两个自由杆的中间加桩后可达到很宽的跨度。
The paper presents 4 kinds of action logic of bus-bar automatic transfer switch equipment for whole inner-bridge connection.
介绍了完整内桥接线情况下备自投装置的4种动作逻辑。
In this paper, three dimension analysis of the Daliying railway rigid bar stayed bridge in Qinhuangdao Station is reported.
对秦皇岛站大里营刚性斜拉杆铁路斜拉桥用三维有限元进行了整体空间分析。
Throgh eigenvalue buckling analyses, the stability of the through steel-box tie-bar arch-bridge is analyzed.
根据特征值屈曲分析方法，对某下承式钢箱系杆拱桥的稳定性进行分析计算。
The steel-box girder of the tie-bar arch-bridge is the key part in the structural design.
对于下承式钢箱系杆拱桥来说，主梁是结构设计的关键部位。
Lasing Eye, Foundation, Sockets, Plate, Guide Cone, Lashing Bar, Twistlock, BaseTwistlock, Single Stacker, Double Stacker, Bridge Fitting, D Ring.
眼板，底座，底板，吊座，导锥，拉杆，底锁，扭锁，单锥，双锥，桥码，地令。
With the merits of full use of the materials, saving steel bar and the cement, structure simple, big bearing potential, and costs few, the masonry arch-bridge is widely used in China.
圬工拱桥具有就地取材、节省钢筋和水泥、构造简单、有利于普及、承载潜力大、费用少等优点，在我国修建的比较多。
This company is a specialized enterprise which in the bus bar channels, the electric cable bridge, the complete set of low-voltage equipment's manufacture, sales and the service.
本公司是一家从事母线槽、电缆桥架、低压成套设备制造、销售和服务的专业化企业。
The Compound Wood is widely used in Outdoor Buildings. Such as Roadside, Bridge, Pavilion, Bar, and Corridor.
在城市建设和环境规划中，塑木材料被广泛应用在路、亭、围栏、走道等室外景观中。
The Compound Wood is widely used in Outdoor Buildings. Such as Roadside, Bridge, Pavilion, Bar, and Corridor.
在城市建设和环境规划中，塑木材料被广泛应用在路、亭、围栏、走道等室外景观中。
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