查询词典 casting

Squeeze casting is a process which involves the solidi- fication of a molten metal in a closed die under an imposed high pressure.

模压铸造是在密闭的金属模环境里对熔融金属施加强高压使其凝固的一种工艺。

Therefore, the simulation of solidification will be a very important step in the casting production.

因此，凝固模拟将成为铸造生产过程中一个非常重要的环节。

Casting my eyes where seemingly flows nothing afar, I imagine you into a lonely and long shadow in which I lose myself and direction solitarily.

目光延伸远方，飘渺如同虚无，把你幻化成寂寞的影子，寂寥而冗长，而在影子里我孤单的依旧把自己迷失，没了方向。

The results showed that the junction area of the hi-Cr white iron-carbon steel cast-in casting consisted of the ferrite zone and the Fe,C,Cr-containing sorbite zone .

结果表明：高铬白口铸铁-铸钢镶铸铸件结合层为铁素体带和含有Fe、C、Cr的索氏体带组织构成。

About four a-Clock in the Evening, being then within about a League of the Island, I found the Point of the Rocks which occasioned this Disaster, stretching out as is describ'd before to the Southward, and casting off the Current more Southwardly, had of Course made another Eddy to the North, and this I found very strong, but not directly setting the Way my Course lay which was due West, but almost full North.

大约下午四点钟，在离海岛不到三海里的地方，我看到了伸向南方的岬角，这一点我前面也已提到过。正是这堆礁石引发了这次祸端。岬角把急流进一步向南方逼去，同时又分出一股回流向北方流去。这股回流流得很急，一直向正北。这不是我要航行的方向，我的航线是要往西走。

As far as the display of 3-D data is concerned, the defects of SOV method in dis- playing thin structure have been studied and two improvements have been made to over- come the drawback of ray-casting algorithm.

在三维数据显示方面，本文对体表绘制方法显示薄细结构时所面临的缺陷进行了研究，提出了两种改进算法，解决了光线投射法的缺陷。

Spaceband: Spacing piece s used by line-casting machines.

活楔：行式排铸机所用的楔。

Spaceband: Spacing pieces used by line-casting machines.

活楔：行式排铸机所用的楔。

Our company can ocntract to cast and process all kinds of casting about grey and spheroidal according to the drawings and model.90% of our products sell well in Occident,Japan,Australia,etc.

和（900？50？00）的铸件，年产量为5000吨，并可承揽各类灰、球铁铸件的来图、来样铸造及加工；产品90%出口欧美、日本、澳大利亚等国。

Mathematical model of the microstructure as well as the mechanical properties of spheroidal graphite iron casting was researched on the basis of solidification and thermodynamics theories.

根据结晶及相变动力学理论，建立了预测球墨铸铁件铸态组织及机械性能的数学模型。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。