A low pressure casting equipment has been developed, which is specially designed for the production of large-size thin-walled high-quality aluminum alloy parts with resin sand molds.
介绍了一种树脂砂型专用的低压铸造设备，适用于优质大型薄壁铝合金铸件的生产。
High chromium possesses good abrasion resistance, but it is a kind of friable materials. Thin-walled high chromium cast iron pipes also have a tendency to crack, so it is difficult to cast.
高铬铸铁具有良好的耐磨性，但它是一种脆性材料，薄壁的高铬铸铁还有巨大的开裂倾向，铸造难度较高。
The real question is how high the walls between these walled gardens will be.
真正的问题是这些被围起来的花园的围墙究竟有将会有多高。
The Chasma is bordered by high-walled cliffs, most likely faults, that show spur-and-gully morphology and smooth sections.
峡谷以高壁悬崖为界，而且极有可能是断层，用来分隔突岩沟壑的地貌形态和相对平滑的部分。
I did not believe there was really any good to be had in tearing me away from my home and throwing me into the huge, high-walled building.
我可不相信把我从家中牵走然后扔进高墙深院的建筑有什么好的。
Secure an area, preferably within a high-walled region to keep bears and other predators away. Chain Link Fences need to be painted to prevent rusting.
找一块安全之地，最好是筑有高墙的地方，这样可以避开熊和其他掠食者；作栅栏的铁链要涂上油漆以防止生锈，要是还不放心的话，在夏天的时候记得用机油多涂几遍。
Freshwater tank: We think the best tanks are made of thick-walled, high-density polyethylene, but flexible tanks can work in an odd-shaped or inaccessible space.
淡水箱：我们认为最好的水箱是用高密度聚乙烯做的并且很厚，但是可移动式的水箱能装在临时的地方或是很难够到的地方。
The injection units are equipped with hydraulic accumulators to reach the high injection speeds and acceleration rates required for thin-walled parts.
注塑单元配备液压储能器，可实现高速注塑和加速度，适合薄壁产品。
Therefore, the stability of machining thin-walled parts is always a difficult point in high-speed machining.
因此，薄壁零件的切削稳定性一直是高速切削加工领域内的一个难点。
Between the Outer and Inner Courts, and between the courtyards of the Inner court, are many high-walled alleys.
在外朝和内朝之间，在内朝的庭院与庭院之间有许多，两边有着高墙的小路。
The paper focuses on the adjustable reversible form and its support system and the pumped concrete technology for high thin-walled hollow piers of Lujianian Bridge.
重点阐述了陆家埝大桥薄壁空心高桥墩双曲可调模板及支架系统以及泵送混凝土施工工艺。
Within twenty minutes I had drifted into the desired state, the high-walled infinite prison of directed thought. It doesn't always happen to me, and I was grateful that night.
不出二十分钟，我就已经进入了渴望的理想状态，思想专一，方向明确，仿佛进入了一所高墙环绕、空间无限的监狱。
The jail was walled around by a high wall.
这座监狱用高大的围墙围起来。
JMC Casting Plant(JCP) specializes in producing automobile engine, gray iron and nodular iron castings, which are thin-walled, and in high strength.
江铃铸造厂是以生产发动机铸件及车用薄壁高强度灰铁和球铁铸件为主的专业铸造厂。
Practice shows that the process to take some measures to solve thin-walled parts can be effectively deformed and not high precision.
实践证明，采取一定的工艺措施可以有效的解决薄壁零件变形及加工精度不高等问题。
As a successively and locally plastic deformation process, ball spinning is applied in order to manufacture high-strength and high-precision thin-walled tubular part with longitudinal inner ribs.
作为一种连续局部塑性成形工艺，滚珠旋压被应用于制造高强度、高精度的纵向内筋薄壁筒形件。
The essay deduces the formula of the high finite strip method analysis of the thin-walled curved box girder bridge and its program, then proves their correctness;
推导弯曲薄壁箱梁桥高阶有限条法分析的公式及程序，并验证其正确性。
The computing data indicates that because cartridge cases are thin walled cylinders, the emission stress and plastic deformation are high under gun pressure.
应用非线性有限元方法计算药筒的发射应力和抽壳力。
This grade enables high extrusion rates with thick-walled product.
本级支持与厚壁产品的高挤出速率。
With the increasing applications of large span, high-rising or thin-walled concrete structures at present, temperature action often calls reletively high stresses.
阐述了混凝土的收缩作用和温度作用，并提出了在工程实践中进行裂缝控制的措施。
High quality SERS was obtained from the area where the roughness of the silver and the thickness of the single walled carbon nanotubes were well su...
在银表面粗糙程度和单壁碳纳米管厚度适中的区域得到了高质量的单壁碳纳米管sers谱。
Vacuum insulation panels are a high-performance alternative and guarantee thin-walled, yet highly effective thermal insulation for refrigerators.
真空绝热板是一种高性能的替代产品，它既可以确保冰箱的绝热层较薄，又同时具有较高的绝热效果。
Vacuum insulation panels are a high-performance alternative and guarantee thin-walled, yet highly effective thermal insulation for refrigerators.
真空绝热板是一种高性能的替代产品，它既可以确保冰箱的绝热层较薄，又同时具有较高的绝热效果。
应用推荐