查询词典 chill

Al-Zn-Mg-Cu-Zr aluminum alloys were prepared by electromagnetic casting and direct chill casting, respectively. The effects of electromagnetic field on as-cast microstructure and alloy elements solid solubility inside crystals of Al-Zn-Mg-Cu-Zr aluminum alloy were investigated.

摘 要：分别采用电磁铸造和普通连铸技术制备Al-Zn-Mg-Cu-Zr合金，研究电磁场对合金显微组织、合金元素晶内固溶度的影响。

Al-Zn-Mg-Cu-Zr aluminum alloys were prepared by electromagnetic casting and direct chill casting, respectively. The effects of electromagnetic field on as-cast microstructure and alloy elements solid solubility inside crystals of Al-Zn-Mg-Cu-Zr aluminum alloy were investigated.

分别采用电磁铸造和普通连铸技术制备Al-Zn-Mg-Cu-Zr合金，研究电磁场对合金显微组织、合金元素晶内固溶度的影响。

Distinguished from the Cu content which have the optimal effect on cast strength is 5% with the chill casting, the Cu content that have the optimum effect on cast is 8% in the squeeze casting, furthermore, its strength effect is much better. The vacancy consistency of casts is raised in the squeeze casting which makes speed the diffuse velocity of atom and heat treatment process.

比压还增加了铜在铝基体中的溶解度，和金属型铸造时铜对铸件的最大强化作用发生在含量为5%时不同，挤压铸造时铜对铸件强化最大的含量为8%，强化效果较金属型铸造时更佳。

A mathematical model of the direct chill casting process for superlight Mg-Li alloy (LA141) slab has been developed using the finite differential method. Thermal boundary conditions including primary and secondary cooling conditions, have been selected based on knowledges of the physical process and the literatures. The variations of heat transfer coefficient between slab and dummy block interface resulting from the deformation of the slab have been considered.

中文摘要：运用有限差分法，对超轻Mg-Li合金（LA141）板坯直冷连铸过程温度场进行数值模拟，根据实际过程的物理现象以及文献资料确定包括一冷区、二冷区在内的边界条件，并且考虑底模与铸坯之间随着铸坯的变形而引起的换热系数的变化。

On the base of analyzing the mold design characteristic of camshaft cast, with the development method of software modularization and parameterization, the thesis finished the designs on mold design of camshaft cast which consisted of parts CAD, cast CAD, running system CAD, chill CAD and determining of mold joint.

在基于专家知识原理基础上，具体分析了凸轮轴铸件分型面的确定原则和规则知识，并将其应用于系统开发中。

To stimulate acupoints, can make the air more active surface, have very good prevention chill cold.

对穴位的刺激，可以使得体表的卫气更加活跃，起到很好的预防风寒感冒的作用。

Ladies BFF Club has been created with the support of Baileys and Beijing Hair Culture to chill out with your best girlfriends and enjoy Le Bistrot dishes out free flow of Bailey's cocktails complemented with a delicious dinner buffet.

由百利酒业及北京美发沙龙的全力赞助支持，带上您的最佳女伴，来乐园全日餐厅一起享受品种繁多的百利鸡尾酒，丰盛的自助晚宴。

Even if, more commonly, one is seated in the main dining room—bordello-ish, with red plush banquettes and red drapery, but with an Arctic chill to the air—the element of subversion remains.

更常见的是，大堂bordello-ish装修风格，即使是用红色奢华布料布置的座位也有着如北极般的寒冷氛围，这就是颠覆元素。

More than 300 bathers, ages 12 to 85, competed and promoted the thrill of the chill.

拉开游泳锦标赛序幕。300多名泳客，年龄12至85，竞争和促进了寒冷的刺激。

Cover and chill the bowl and beaters in the refrigerator for at least 30 minutes.

封面和寒冷的碗，打在冰箱至少30分钟。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐