查询词典 mould mold

This design topic is the design and manufacture process of thecompand type cast of metal mold for the high chromium white castiron milling of 80 millimeter diameter.

本次的设计题目是80mm高铬白口铸铁磨球金属型复合群铸模具设计及制造工艺。

Centrifuging is used for forcing metal from a central axis of the equipment into individual mold cavities that are placed on the circumference.

离心法铸造：离心法铸造用于迫使金属从设备的中心轴进入分布在圆周上的单独型腔。

Moreover, the electromagnetic flux density and meniscus height increase in the form of chequerboard with increasing of slit number. The numerical results can exactly illuminate some experimental phenomena, and enrich the theoretical foundation of soft-contact continuous casting technology. In practice, a softcontact mold with slit number of 16 or 24 is recommended, the suggested frequency is around 20kHz, and the slit width is about 1mm.

结果表明：钢液对结晶器内的电磁场分布有很大影响；发现了磁感应强度和弯月面高度随电源频率增加而增大的频率范围、磁感应强度和弯月面高度随切缝数目增加呈&锯齿状&增大的规律；研究结果合理地解释了一些实验现象，完善了软接触结晶器电磁连铸技术的理论基础；建议在实际应用中采用分瓣数为16或24分瓣数的结晶器，电源频率应控制在20kHz左右，切缝宽度应控制在1mm左右。

C, Injection Molding: injection molding stage is the injection screw in the fuel tank thrust, in the Reserve Room of the expected melt through nozzles, mold flow, the gate into the cavity.

三，注塑充模：注射充模阶段是螺杆在注射油缸推力作用，将储料室中的熔体经过喷嘴、模具流道、浇口注入型腔。

"Antimycotics (e.g., sodium and calcium propionate, sorbic acid) inhibit mold growth; antioxidants (e.g., butylated hydroxytoluene or BHT) delay rancidity in foods containing fat s and oils;"

抗霉剂如钠与钙的丙酸盐、山梨酸可阻止霉的滋生；抗氧化剂能延迟各种含脂肪及油脂的食物的腐败

"Antimycotics (e.g., sodium and calcium propionate, sorbic acid) inhibit mold growth; antioxidants (e.g., butylated hydroxytoluene or BHT) delay rancidity in foods containing fats and oils;"

抗霉剂如钠与钙的丙酸盐、山梨酸可阻止霉的滋生；抗氧化剂能延迟各种含脂肪及油脂的食物的腐败

Professional copper (brass, red bronze, green bronze, copper), nickel, black nickel, copper-zinc alloy, antique handicrafts, galvanized, imitation gold, black gun, pickling, trivalent chromium, and zinc , color zinc, blue white zinc, including all types of mold plating and mechanical products, such as the size of items within the outer diameter chrome-plated hardware, are to achieve the national leading level, and are members of the Association of Ningbo City, electroplating units, the stability of the credibility of the national quality assurance business!

专业镀铜（黄铜、红古铜、青古铜、紫铜）、镀镍、黑镍、锌合金镀铜、工艺品仿古、镀锌、仿金、枪黑色、酸洗、三价铬、黑锌、彩锌、篮白锌，包括电镀各类模具及机械产品、大小件内外径等镀硬铬，皆达到全国领先水平，而且是宁波市电镀协会会员单位，全国质量稳定信誉保证企业！

Dongguan City excellent hardware Machinery Co., Ltd., is a production, sales and service in one of the companies, professional provide ramjet automation peripherals and all kinds of metal, plastic mold parts, sales agents Dongtai punch card, the company of " Manufacturing quality products, to provide satisfactory service "for the purpose, as always, to provide good quality and cheap products and services, praised by the majority of users.

东莞市优良五金机械有限公司，是一家集生产、销售、服务于一体的公司，专业提供冲压式自动化周边设备及各类型五金、塑胶模具零配件，代理销售东泰牌冲床、公司本着&制造优质产品、提供满意服务&为宗旨，一如既往为客户提供质优价廉的产品和优良的服务，深受广大用户的好评。

The making of such a mold or cast, as with plaster of Paris.

制印模用石膏对这种模型或模子的制作，如用巴黎的石膏

The fifth chapter describes the process of replicating micro-optical pattern from Nickel mold plate to optical plastic by casting plastic.

第五章介绍采用静态铸塑技术将微光学图形从镍模板转移到光学塑料上的工艺过程。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48