查询词典 copper

The company mainly produces tin plated copper, tin plated copper wire, bare copper wire, bare copper wire and various copper Canada, all export products, quality assurance, price concessions, the quality of your service is my purpose plant!

本公司主要生产镀锡铜线、镀锡铜绞线、裸铜线、裸铜绞线及各种铜线加等，产品全部外销，质量保证，价格优惠，优质为你服务是我厂宗旨！

A further improvement of blister copper production technology is associated with production of white metal in autogenous smelting furnaces,continuous converting of high-grade copper mattes and generation of＜0.5% copper discard slage. copper concentrate ; autogenous smelting ; oxygen flame smelting ; Vanyukov smelting ; smelting in a stationary unit with top blowing ; smelting in a tilting furnace ; Russian ; CIS ; development

俄罗斯、哈萨克斯坦、乌兹别克斯坦均对自热熔炼工艺进行了改进，按照商业化的时间顺序分别为：氧焰熔炼、鼓泡熔池熔炼、固定式顶吹装置熔炼及类似于卧式转炉的可倾炉熔炼。1试验结果和探讨Ll权焰熔炼工艺氧焰熔炼工艺于1974年在乌兹别克斯坦阿尔马累克矿

They include the Weipa bauxite mine in Australia; the Yarwun alumina refinery; the Boyne aluminium smelter; Gladstone Power Station; the Escondida copper mine in Chile; the Utah-based Kennecott copper company; the Grasberg copper and gold mine in Indonesia; the La Granja copper project in Peru and the Hamersley Iron ore mine in Australia.

这些资产包括：澳大利亚的韦帕铝土矿；雅文的氧化铝精炼厂；博恩的铝冶炼厂；格拉斯顿的电站；智利的埃斯康迪达铜矿；美国犹他州的肯尼科特铜业公司；印度尼西亚的格拉斯伯格铜金矿；秘鲁的拉格兰哈铜矿项目和澳大利亚的哈默斯利铁矿。

We selected copper chlorophyll and copper sodium chlorophyllin to have experiments of culturing microalga, under the same of illumination and the concentration of nutrition, comparing with copper ion. The results show that under the condition of illumination, a certain quantity of photosensitizer can produce a great quantity of active oxygen, which has strong effect of death; Copper chlorophyll and copper sodium chlorophyllin have very strong influence to growth of microalga.

由于叶绿素铜钠是水溶的，而叶绿素铜是油溶的，导致微藻对它们吸附性质的不同，微藻吸附的少量叶绿素铜钠促进了微藻的生长，而叶绿素铜在低浓度时对微藻的生长具有促进作用，在高浓度时可以抑制微藻生长、甚至杀灭微藻。

Our main products are: 130 polyester enamelled copper round wire, 155 modified polyester enamelled copper round wire, 180 polyester-imide enamelled round copper wire, 200 polyester-imide / PA ester imide compound enamelled copper round wire, high strength acetal enamelled round copper to grade, B grade, F grade, H-class straight Solderability enamelled copper round wire polyurethane.

我们的主要产品有：130级聚酯漆包铜圆线、155级改性聚酯漆包铜圆线、180级聚酯亚胺漆包铜圆线、200级聚酯亚胺/聚酰胺酯亚胺复合漆包铜圆线、高强度缩醛漆包铜圆、以级、B级、F级、H级的直焊性聚氨酯漆包铜圆线。

At the low reduction temperature, copper species on the catalyst's surface were mainly zero valence copper and monovalence copper; at high reduction temperature, the copper species was mainly zero valence copper.

还原温度为300℃时，催化剂表面Cu物种主要以零价Cu的形式存在。

1Mm ~~ 500mm2024: 2.5mm ~ 300mm 5052:0.4 mm ~ 100mm2, copper alloys: brass, brass environmental protection the minimum diameter of 1.5mm, maximum diameter 120mm , copper, tungsten copper, bronze (high, medium and low, chromium bronze, phosphor bronze, aluminum-bronze, silicon bronze, manganese Bronze, tin bronze, wear-resistant copper, copper alloy, copper Cup with disabilities (including plate, rod, row, ribbons, sticks, pipes, lines), such as several varieties. 3, China imported stainless steel material (304 , 301,316,202, including plates, rods, line and belt, sticks, Pai, possession) and many other industrial raw materials, as well as titanium, titanium rods. 316 diameter of the smallest of imports of stainless steel wire 0.2mm , maximum diameter of 15mm.

1mm~~500mm2024：2.5mm~300mm 5052：0.4mm~100mm2、合金铜材：黄铜、环保黄铜（最小直径1.5mm，最大直径120mm、红铜、钨铜、铍青铜、铬青铜、磷青铜、铝青铜、硅青铜、锰青铜、锡青铜、耐磨铜、合金铜、杯士铜（其中包括板、棒、排、带、枝、管、线）等数种品种。3、国产进口不锈钢材料（304、301、316、202中包括板、棒、线、带、枝、排、管）等多种工业原材料，以及钛板、钛棒。316不锈钢线进口直径最小0.2mm，最大直径15mm。

Copper fixation rate affected by retention, fixation time, ligand type, and addictive. For all formulations, while other three conditions is the same, copper fixation rate of preservatives with low retention level is less than those with higher retention level; copper fixation rate of oven-dried bamboo samples is less than air-dried bamboo samples; copper fixation rate of amine-based preservatives is less than ammonia-based ones; copper fixation rate in some formulations containing carbonate and phosphate is higher than non-carbonate and non-phosphate ones.

在其它条件相同时，高吸药量时防腐剂的固着率明显高于低吸药量时的固着率；固着时间长的试样比固着时间短的试样具有更高的铜固着率；以氨水作配体的防腐剂固着性高于以乙醇胺作配体的；碳酸盐和磷酸盐在某些配方中能够改善防腐剂固着性。

Copper alloy (green copper, copper, tungsten-bronze-bronze, chromium copper, phosphor bronze, aluminum bronze, tin bronze, copper alloy, such as several varieties) of imports of Chinese-made stainless steel material (304,301,303,316,202) and many other industrial raw materials.

合金铜材（环保铜、红铜、钨青铜铍青铜、铬铜、磷青铜、铝青铜、锡青铜、合金铜、等数种品种）国产进口不锈钢材料（304、301、303、316、202）等多种工业原材料。

Shenzhen City Jin-fat Copper Co., Ltd. is a Shenzhen, Dongguan's largest suppliers of raw materials, one of copper and aluminum, operates mainly in China-made high-quality aluminum alloy, copper alloy (tungsten copper, beryllium copper, chromium copper, phosphor bronze, aluminum bronze , tin bronze in dozens of varieties), the United States Aluminum Company original imported alloy aluminum sheet, aluminum rod, and profiles (7075,6061,5052,2024 various grades and status), Alcan anodic alumina imports a wide range of industrial raw materials, etc., are widely used in aerospace, shipbuilding, mechanical equipment, mold manufacturing, electrical and electronic, hardware products, handicrafts and other industries.

深圳市锦发铜铝有限公司是深圳、东莞地区规模最大的铜铝原材料供应商之一，主要经营国产优质合金铝材、合金铜材（钨铜、铍铜、铬铜、磷青铜、铝青铜、锡青铜等数十个品种），美国铝业公司原厂进口合金铝板、铝棒及型材（7075、6061、5052、2024等多种牌号及状态）、加拿大铝业公司进口阳极氧化铝板等多种工业原材料，广泛应用于航空航天、船舶制造、机械设备、模具制造、电子电气、五金制品、工艺品等各行业。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。