浇注

The processes of sand casting are discussed in this section, including patterns, sprues and runners, design considerations, and casting allowance.

本节讨论砂型铸造工艺，包括型模，浇注口，浇道，设计考虑因素及铸造余量。

The experience of successful application of new early-strengthening high-aluminium casting material to 650 rolling mill continuous oil combusting pusher-type heating furnace is described in this paper.

阐述了新型早强高铝质浇注料在650轧机燃油推钢连续式加热炉上应用的经验。

When new concrete with higher strength grade is cast, the higher the roughness of old concrete fracture surface is, the higher the interfacial bond strength of old-new concrete is.

结果发现：用分数维来表征老混凝土表面的粗糙度，其预测结果精度较高；在粗糙度较高的老混凝土表面上浇注较高强度的新混凝土，获得的新－老混凝土界面粘结强度较高。

Introduced is the experience in replacing atmosperic riser with thermal-isolation riser and improving pouring system to eliminate shrinkages.

文摘：介绍了用保温冒口代替大气压力冒口，改进浇注系统解决铸件缩孔问题的经验。

The reasons leading to them were given and the solutions were put forward. Through reducing the pouring velocity, the air gas entrapments and partial shrinkages can be elimiated effectively.

发现通过降低浇注速度，可有效地消除在浇铸过程中所产生的气孔和部分缩孔缺陷，以获得高质量的镁合金铸件。

900M3 thick granite tile finish (yellow rust litchi-China origin) bush hammered finish c/w 20mm screeding with average 50mm thick cement and sand mortar base; butt and jointed with cement and sand (1:3) mortar pointed in matching colored cement grout and laid on screeded bed

900立方米厚的花岗岩砖饰面（荔枝铁锈黄，中国原产地）剁斧石面，使用20毫米沙浆，平均50毫米厚的水泥砂浆基地；用水泥和沙子（ 1：3 ）砂浆对接和连接，匹配彩色水泥灌浆并浇注在刮平的基床上。

Main products includes: XZ42 series moulding machine, Z94 series full automotive core-shooting machine, Z95 series full automotive shell core making machine, ZHTO series core-shooting machine, ZJQ series tilt able pouring machine, core-shooting machine special for producing braking disc, as well as moulding plate pattern, care-shooting box, shell mould/core pattern/box, and so on.

主要产品有：XZ42系列水平分型脱箱射压造型线、Z94系列全自动射芯机、Z95系列全自动壳芯机、ZH70系列射芯机、ZJQ系列可倾式浇注机、刹车盘专用射芯机及型板模、射芯模、金属型和壳模等。

This thesis firstly introduces the structure and characteristics of the resin-pouring dry transformer, and some resolvents of the technique problem that might meet in actual production. On this basis, the thesis introduces the design theories foundation and main technological flow of the resin-pouring dry transformer.

本文在介绍了干式绝缘变压器基础知识的基础上，概述了树脂浇注绝缘干式变压器的技术规范及结构特点，而且，对于生产实际中可能遇到的技术问题，也给出了一些意见及解决方案。

The paper briefly reviews the recent tendency of rad waste treatment and disposal both in China and abroad, assesses the feasibility of the large volume casting cementation process for treating and disposing the intermediate level radwaste from spent fuel reprocessing plant in shallow land on the basis of the analyses of the experimental results such as formulation study, solidified radwaste properties measurement etc.

文章扼要地回顾国内外放射性废物处理处置发展趋向，试图对后处理厂中放废液水泥固化，从工艺角度进行大体积浇注浅地层埋藏处置方案的可行性探讨。本方案通过水泥固化基础配方，固化物性能及其安全性、经济性等详细讨论，对解决体积庞大的中放废液是一个有前途的方法。

Then injection machine is chosen, as well as the mold concrete design, including several important parts: the number of the cavity, the dividing face, designing of the injecting system, cooling system, air supplement and platoon overflows system, the outing mechanism, the mechanism for taking out the core and so on.

然后是注射机的选择，接下来是模具的具体设计，其中包括几个重要的部分，如型腔数的确定，分型面的确定，浇注系统，冷却系统，引气排溢系统，脱模机构，抽芯机构等部分的设计。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。