查询词典 copper-bearing

These components are usually made of iron- or copper-base alloys and very small, so powder metallurgy offers a better method than the processes involving machining, drop forging, die casting, pressing etc.

这些部件一般是铁基或铜基合金，而且尺寸很小，因而用粉末冶金法制造比用切削加工，模锻，模铸，冲压等方法更好。

A large hemispherical brass or copper drum with a drumhead that can be tuned by adjusting the tension on it.

带有可调整张力鼓膜的半球形铜鼓。

My namesake, Born in Bavaria in 1829, founed me as a drygoods store in San Francisco in 1853. I was cranking out copper-riveted "waist overalls" in 1873. in 1912, I introduced "koveralls", one-piece playsuits for tots.

我的名字是SAKE， 1829年生于巴伐利亚，1853年作为旧金山市的一个纺织品商店被人们知晓。1873年我在裢装上镶上了铜撞钉，在1912年，我推出了"koveralls"，是一种为工人们所作的套装。

More than 450 years have By now, Albrecht Durer's hundreds of masterful portraits, pen and silver-point sketches, watercolors, charcoals, woodcuts, and copper engravings hang in every great museum, but the odds are great that you, like most people, are familiar with only one of Albrecht Durer's More than merely being familiar with it, you very well may have a reproduction hanging in your home or

四百五十多年过去了，亚布瑞秋有成千上百部的杰作流传下来，他的速写、素描、水彩画、木刻、铜刻等可以在世界各地博物馆找到；然而，大多数人最为熟悉的，却是其中的一件作品。也许，你的家里或者办公室里就悬挂着一件它的复制品。

Seventeen dustfall samples in different function zones were collected and analyzed the Cu concentrations by ICP-AES. The method of copper enrichment factors were used to distinguish the possible pollution source.

运用ICP-AES法分析测试了铜陵市不同功能区17个大气降尘样品中铜元素的含量，并采用富集因子法定性地判断了各采样点铜元素的来源。

Therefore, the exemption is set RoHS lead as an alloying element, in steel, aluminum, Copper alloys were allowed to reach the corresponding content of the duty exemption.

所以RoHS 指令设定的豁免条件是铅作为合金元素时，其在钢、铝、铜合金中的含量才允许达到相应的豁免值。

At the same time, Convergence Technologies Limited announced the formal termination of the G1x8 product which was exclusive for Dynatron Corporation. In 2008, Convergence Technologies Limited completed development of an aluminum-finned vapor chamber cooler for 1-U server applications, which began shipment to Dynatron under the product code of G1x8. On September 19th, Convergence became aware of Dynatron publicly selling a replacement vapor chamber cooler with copper fins called G218, and dissections revealed it to possess the same allegedly infringing features as parts manufactured by Taiwan Microloops Corporation.

嘉合科技有限公司同时宣布正式终止原先专供 Dynatron Corporation 的 G1x8 产品。2008年，嘉合科技有限公司完成用于 1-U 服务器应用的铝翅片均热板散热器的开发，开始以产品代码「G1x8」向Dynatron交付这种均热板散热器。9月19日，嘉合得知 Dynatron 公开出售名为「G218」的替代性铜翅片均热板散热器，经详细解剖分析之后发现 G218 包含有由台湾迈嵙公司生产的特征，亦即拥有与涉嫌侵犯专利的特征。

The early settler s traded copper for corn.

早期移民用铜换取谷物。

Also, the motor's heat loss conditions include the copper loss, eddy current loss and hysteresis loss had been discussed.

文中并对线性马达运行时产生的热损耗条件包含铜损耗和涡流与迟滞产生的铁损耗做计算探讨。

The experimental results show that the naphthalocyanine lead owns good optical limiting performance, and the ratio of effective excited-state absorption cross section to ground-state absorption cross section of naphthalocyanine lead is approximately to 15.21, which is larger than that of naphthalocyanine copper.

实验表明，萘酞菁铅具有良好的光限幅特性，它的有效激发态吸收截面与基态吸收截面的比值约为15.21，大于萘酞菁铜。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷