查询词典 casting

The Mg-Si-Sn series magnesium alloy casting member which is melted according to ingredient formulation is placed into box type resistance furnace with protective atmosphere for preserving heat, in which the range of temperature is from 490 DEG C to 550 DEG C and the time of heat preservation is from 1 hours to 4 hours; and then the casting member is quickly taken out and put into water for quenching.

将按成分配比熔炼的Mg-Si-Sn系镁合金铸件置于带有保护气氛的箱式电阻炉中保温，温度范围为490℃～550℃，保温时间为1～4小时，然后快速取出放入水中进行淬火。

There is dry sand-casting, EPC-casting, resin sand EPC technology.

主要有干砂实型铸造、负压实型铸造、树脂砂实型铸造等技术。

Results: No significant differences in clinical effect between dental casting pure titanium and casting Co-Cr alloy used for complete denture or removable partial denture.

结果：采用的齿科铸造用纯钛或钴铬合金制作总义齿基托或者可摘局部义齿支架，两种材料在安全性、强度和适合性方面无显著差异。

Quick casting generated by combining RP technology with casting technology is one of major research fields of RM.

RP技术与铸造工艺结合产生的快速铸造是 RM的主要研究领域之一。

The lubricants of casting mold used in green sand transfer coating were investigated under impact pressure casting.

在气冲造型条件下对粘土砂转移涂料的脱模剂进行了研究。

Casting a quality fly rod is a thing of joy, sometimes I can become so lost in the rhythym of fly casting I actually forget about the fish.

铸件质量飞棒一件欢乐有时我可以变得这么迷失在rhythym铸造其实我忘了飞的鱼。

In fact, the main practical difference between fly fishing and casting is that in casting, you are using the weight of the lure to "throw" it out.

其实，主要差异实际在于，飞渔铸造铸造你是用重量为诱饵&扔&出来。

Jingjiang City, double-hung steel valve factory founded in 2001, the current owner has developed into more than 60 employees and occupies an area of 5000 square meters, fixed assets of 8,000,000 yuan professional manufacture metallurgical, mining, electricity, chemical industry machinery and equipment, such as the backbone of enterprises, setting up a research institute, special casting, cast steel, cast iron, metal structure, machining, heat treatment, assembly, such as eight workshops, has a steel cutting machine, special casting equipment, Large floor boring machine, gantry milling machine, heavy duty horizontal lathe and CNC lathe machining and other large and medium-sized equipment and heat treatment equipment.

靖江市双鸿特钢泵阀厂创建于2001年，目前已发展成为拥有60余名员工、占地5000平方米、固定资产800万元的专业制造冶金、矿山、电力、化工等机械设备的骨干企业，下设一个研究所、特种铸造、铸钢、铸铁、金属结构、机械加工、热处理、装配等八个车间，拥有钢材切割机、特种铸造设备、大型落地镗床、龙门铣床、重型卧式车床及数控车床等各种机械加工设备和大中型热处理设备。

The world's tallest Christmas tree is lit at the Rockefeller Center in early December. Ice skating below it is a must for wintertime visitors. Finish with a New York Ballet performance of "The Nutcracker" for a Christmas straight out of central casting.

洛克菲勒中心十二月初即点亮全球最高的圣诞树，而在这棵全球最高的圣诞树下溜冰为冬季旅客一定要尝试的体验，接著再以纽约芭蕾舞团表演的「胡桃钳」作为经典的旅程终站。

You have abhorred the covenant of Your servant; You have profaned his crown by casting it to the ground.

89：39 你厌恶了与你仆人所立的约，将他的冠冕抛掷于地，玷污了。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。