The plastics-steel combination flame-retardant barn ventilator has the advantages that: first, the plastic container has a plurality of forming changes, high hole rate and good ventilation;
本实用新型具有以 下优点：一是塑料的器体成型变化多，开孔率高，通气性好；
The resulting steel appears to achieve a combination of strength and toughness that is comparable to that of modern steels that are very rich in alloy content and, therefore, very expensive.
由此产生的钢似乎达到了强度和韧性的结合，这与合金含量非常高因而非常昂贵的现代钢相当。
The resulting steel appears to achieve a combination of strength and toughness that is comparable to that of modem steels that are very rich in alloy content and, therefore, very expensive.
产出的钢在强度和韧性方面的综合性能可与合金含量非常丰富的现代钢相媲美，因此价格非常昂贵。
The vault itself was protected by a dual lock system: a combination and a key lock, and two feet of reinforced steel.
保险库采用密码加钥匙的双重保护系统，并使用厚达两英尺的强化钢板。
"The combination of gritstone, which is typical of the region, and the modern architecture components such as steel and glass produces altogether a unique architectural house," said the architects.
“作为该地区典型代表的粗砂岩和现代建筑成分比如钢铁、玻璃相结合，产生了一座独特的建筑。”建筑师如是说。
The formulae for calculating SIF and fatigue life of surface crack at weld toe of the high-strength steel under the combination stresses were given out.
给出了高强钢焊趾表面裂纹在压弯组合应力下应力强度因子及其疲劳寿命计算式。
The formulae for calculating SIF and fatigue life of surface crack at weld toe of the high-strength steel under the combination stresses have been presented.
给出高强钢焊趾表面裂纹在压弯组合应力下应力强度因子及其疲劳寿命计算式。
The combination of a decanting basin and ring filters simplifies the civil engineering design and water treatment process for steel plants.
这种沉淀池和环形过滤器的结合简化了土建设计和水处理工艺。
Concrete is used in combination with other distinctly different materials, such as steel reinforcing bar, polypropylene fibers, and high-strength wires to produce different types of concrete.
具体是用在与其他组合明显不同的材料，如钢筋，聚丙烯纤维钢，高强度混凝土生产线，以不同的类型。
By engineering example, the design and structural problem of light steel net rack combination structure in belt transport engineering are analysed, there is a reference value.
通过工程实例，分析了轻钢网架组合结构用于皮带运输工程中设计与构造问题，仅供同类工程参。
An ultrasonic test method was presented to evaluate the adhesive quality of steel concrete combination structure and the density of the core concrete.
研究了钢-混凝土组合结构中该二者间的胶结质量以及核心混凝土密实性的超声波检测方法。
The first layer is a combination of stainless steel frame cubes and perforated panels, which controls the sun light, reduces heat and creates interesting visual effects.
第一层是由不锈钢构架体块和穿孔板组成的，它可以控制太阳光，减少热量并且创造有趣的视觉效果。
The hot rolling lot planning in iron and steel enterprises is a large-scale combination optimization problem with many restrictions.
钢铁生产中热轧批量计划编制属于多约束情况下大规模组合优化问题。
Structurally it is a combination of the lightweight timber structure, the centrally located load-bearing concrete walls and the steel columns behind the glass facade.
建筑的结构为轻质木结构，其中心有混凝土承重墙，玻璃立面也采用了钢柱承重。
The results show that the hardness of combination area of cemented carbide-steel 45 composite is 5—6 times beyond that of the general cemented carbide.
结果表明：硬质合金-45钢双金属复合耐磨材料结合层硬度过渡均匀，冲击韧性是普通硬质合金的5—6倍。
This paper presents a brief introduction to the design method of the steel platform structure together with its load combination and SACS program application.
结合该钢平台的荷载组合，SACS结构分析程序的应用，简要介绍了钢平台结构设计方法。
The whites are fermented in a combination of stainless steel tanks and small oak barrels.
白人是在发酵罐的不锈钢组合和小橡木桶。
The paper analyzes the development trend of the steel used for towers in combination with the national steel product supply situation and the transmission tower up-to-date research trend.
结合我国钢材供应现状和输电塔的最新研究动向，对输电塔用钢的发展趋势进行分析。
Problems in ultrasonic inspection of the welds in the steel space grid structures with bolted joints are analyzed in combination with practical inspection.
结合检测实践，对螺栓球网架焊缝超声波探伤技术应用中的若干问题进行了探讨。
Better control of different layer may be essential to good combination of high-speed steel with nodular graphite cast iron.
控制好扩散层是实现高速钢与球墨铸铁良好结合的关键。
Storage-Wardrobe combination cabinets consists of shelves garment bar, 2 chrome handles with 3 point locking system, and all welded steel construction with concealed hinges.
该存储衣柜组合包括架服装架，2铬合金3点锁定系统，全铰链焊接钢结构。
The results show that the light steel to withstand vertical loads by combination wall.
结果表明，在该组合墙体中，由轻钢承受竖向荷载。
During the design, the advantages of steel structure are noticed to form the solution of a combination of steel frame-braced frame and steel transfer truss.
设计时，利用钢结构的优势，选择钢框架-支撑体系结合转换桁架的方案解决了设计中的难点。
In combination with steel box girder construction by incremental launching method, the paper introduced the construction technique of variable depth curved steel continuous box girder.
结合钢箱梁顶推实例，介绍了变高度曲线连续钢梁顶推施工技术，总结了该施工方法的经验，对类似桥梁的施工有参考价值。
The justification for omission of the impact properties shall be based on the most adverse possible combination of all elements of the steel grade specification, such as.
判定冲击性能否豁免应根据最严厉的工况，还要考虑材料规范中的元素对材料的影响，例如。
The reinforced concrete structure is steel and concrete by the combination of two materials together into a whole load of engineering structures.
钢筋混凝土结构是由钢筋和混凝土两种材料联合成整体共同受力的工程结构。
Combination of the head of stainless steel and tungsten.
结合了不锈钢和钨的杆头。
The strip steel is developed especially for optimum combination of the physical and mechanical properties.
该带钢是发达国家特别是对于优化组合的物理力学性能。
The strip steel is developed especially for optimum combination of the physical and mechanical properties.
该带钢是发达国家特别是对于优化组合的物理力学性能。
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