查询词典 casting

In November 2005, to participate in metalworking practice, including fitter, praseodymium washing, several washing, welding, casting, and so on.

2005年11月，参加金工实习，包括钳工，镨洗，数洗，焊接，铸造等。

The paper deals with the development of infiltration casting for preform materials, and discusses the relationship between infiltration dynamics mechanism and techniques and its effect on the properties of composites.

本文讨论了金属基复合材料的浸渗铸造的发展，从浸渗动力学研究与工艺方法的关系角度探讨了浸渗工艺类型及对复合材料组织、性能的影响。

Objective : To observe the effects of using casting post-core and prepared metal screw-post in post-core-crown restoration of premolar.

目的：观察比较铸造桩核和成品金属螺纹桩在前磨牙桩核冠修复中的临床效果。

Hill is not as guilty as some kids' movie directors, but he is clearly more interested in casting flash-in-the-pan pop music idols (Lil' Romeo, the prepubescent rap-over-other-people's songs artist, plays himself) than he is in mining the novelties of the plot.

希尔是不是因为犯了一些孩子们的电影导演，但他显然更热衷于铸造flash半泛流行音乐偶像(lil'romeo，prepubescentrap超过其他人的歌艺人扮演他自己)，比他在挖掘事物的阴谋。

In case of an equality of votes, the presiding member shall have an additional vote as a casting vote.

如果在一个平等的选票，主持会议的成员有额外的表决票。

Factory equipped with copper and aluminum welding, forging, press agent profiles, aluminum alloy casting, metalworking, injection molding, such as the six workshops, with mechanical, chemical, metallographic laboratory.

工厂设有铜铝焊接、锻压、型材剂压、铝合金铸造、金工、注塑等六大车间，拥有机械、理化、金相试验室。

Possesses advanced production equipment, 2 sets of die-casting machine, typewriter 5, open type press 18, semi-automatic pipe cutting machine 3, injection molding machine 1 and a variety of several professional testing equipment.

拥有先进的生产设备，压铸机2台、打字机5台、开式压力机18台、半自动切管机3台、注塑机1台及各种专业检测设备数台。

How to use scientific management to raise the quality and prolificacy of products, and how to reduce working cost, have being paid more attention by the die-casting factories.

如何进行科学管理，从而提高压铸件质量和生产率、降低运营成本，越来越得到各压铸生产单位的重视。

516Many most attractive and enthusiastic women also commit suicide by stabbing, drowning, drinking prussic acid, aconite, arsenic, opening their veins, refusing food, casting themselves under steamrollers, from the top of Nelson's Pillar, into the great vat of Guinness's brewery, asphyxiating themselves by placing their heads in gasovens, hanging themselves in stylish garters, leaping from windows of different storeys.

516（众多最富于魅力和狂热的妇女也纷纷自杀。有用匕首刺胸口的，有自溺的，服氢氰酸、附子或砒霜的，割动脉的，绝食的，纵身投到蒸气碾路机轮下的，从纳尔逊纪念柱顶上跳进吉尼斯啤酒公司那巨大酒桶里的，还有把头伸到煤气灶底下气绝身死，用时髦的袜带自缢，或从各层楼窗口跳下的。

Watermark casting operates in frequency domain,embeds pseudo random sequence of real number in selected coefficients without image degradation To insert the watermark image and the original image from the original look and value and the picture basically the same.

本文主要研究针对图像水印系统的算法研究，采用离散余弦的实现方式对图片进行水印的处理，让插入水印后的图片和原来的图片从外观和价值和原来的图片基本一致。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。