Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in electroless nickel phosphorus alloy plating bath.
在化学镀镍-磷合金液中加入硫酸铜制得镍-铜-磷三元合金。
The results show that electroless nickel copper phosphorus alloy deposits obtained have improved corrosion resistance, appearance, adhesion, porosity, deposition rate, hardness and wear resistance.
结果表明，所得镍-铜-磷合金镀层的耐蚀性、外观、结合力、孔隙率、沉积速度、硬度和耐磨性等性能优于镍-磷合金及前人制得的镍-铜-磷合金镀层。
The lentil is high in potassium, calcium and iron, and a good source of B vitamins, phosphorus and copper.
扁豆含有大量的钾，钙和铁元素。 同时，扁豆也是维生素B，磷和铜元素的提供者。
Almonds are packed with a potent combination of energy-enriching nutrients, including manganese, vitamin e, magnesium, tryptophan, copper, vitamin B2 (riboflavin), and phosphorus.
杏仁富含各种能有效补充能量营养物质，其中包括锰、维他命e、镁、色氨酸、铜、维他命b2(核黄素)以及磷。
Of interest would be the edamame, which is packed with dietary fiber, iron, protein, phosphorus, thiamin and copper, and a very good source of folate, Vitamin K and manganese.
至于为什么会选毛豆，那是因为毛豆富含食物纤维，铁，蛋白质，磷，维素B1和铜，它还是很好的叶酸，维生素K与锰的来源。
Its composition containing: organic humus and nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and iron, copper, zinc, boron, molybdenum and other trace elements.
它的成份含﹕有机腐殖质和氮、磷、钾、钙、镁、硫及铁、铜、锌、硼、钼等多种微量元素。
Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。
It can delay fatigue, be helpful for the body recovering the calcium, phosphorus, magnesium, iron, zinc and copper and other mineral substance in the chocolate.
延缓疲劳，有利于身体的恢复巧克力中钙、磷、镁、铁、锌和铜等多种矿物质。
The lentil is high in potassium, calcium and iron, and a good source of B vitamins, phosphorus and copper.
小扁豆富含钾、钙和铁，还有优质来源的维生素b、磷和铜。
Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components.
铜合金铜与锡、锑、磷或其物质构成的一种合金，含锡，也可不含锡。
The method for determination of aluminum, copper, iron, phosphorus and silicon in metallic chromium has been studied with a direct-reading inductively coupled plasma emission spectrometer.
阐述了用全谱直读型电感耦合等离子体发射光谱仪测定金属铬中铝、铜、铁、磷、硅元素的测试方法的研究。
The serum copper and phosphorus of cord blood were lower, zinc and calcium were higher than that of mothers' blood.
脐血铜和磷低于母血，镁与母血一致，锌和钙都显著高于母血水平；
The ores contain high iron, sulfur and phosphorus and copper.
矿石以富铁、含铜、高硫、高磷为特点。
The effect of alloying elements phosphorus and copper on microstructure and properties of sintered compacts of short cast iron fibres have been studied in this paper.
本文研究了合金元素磷和铜对铸铁短纤维烧结体显微组织和性能的影响。
A new method has been studied for the determination of trace phosphorus in iron, nickel and copper by floatation-extraction spectrophotometry with molybdate and malachite green in acid solution.
研究了在酸性介质中，钼酸盐孔雀绿浮选分光光度法测定铁、镍、铜中痕量磷。
A longitudinal study was carried out on zinc, copper, calcium, phosphorus and magnesium status of 104 normal primigravidas.
用电感耦合等离子发射光谱法测定了104名孕妇及其新生儿血清和发中锌、铜、钙、磷，镁五种元素含量。
Inorganic mineral elements in tea are about 27 species, including phosphorus, potassium, sulfur, magnesium, manganese, fluoride, aluminum, calcium, sodium, iron, copper, zinc, selenium and other.
茶叶中的无机矿质元素约有27种，包括磷、钾、硫、镁、锰、氟、铝、钙、钠、铁、铜、锌、硒等多种。
The influence of graded levels of diet calcium (Ca) and ascorbic acid (AA) on the retention of iron (Fe), copper(Cu), Zinc (Zn), Ca, phosphorus (P) and magnesium (Mg) was studied in the guinea pig.
本实验采用天竺鼠来研究饲料中钙质与维生素丙对铁、铜、锌、钙、磷和镁在身体存留量之影。
Twinlab Brewers Yeast also contains naturally occurring amounts of vitamin B12, calcium, phosphorus, potassium, magnesium, copper, iron, zinc, manganese and chromium.
天莱啤酒酵母也含有天然的维生素b12，钙，磷，钾，镁，铜，铁，锌，锰，铬等元素。
The copper-phosphorus filler metals are suitable to braze copper, brasses but they can not be suitable to braze ferrous.
铜磷钎料适宜于钎焊铜及黄铜墙铁壁，但是不适宜钎焊黑色金属。
Heading 28.48 includes copper phosphide (phosphor copper) containing more than 15% by weight of phosphorus.
品目28.48包括按重量计含磷量超过15%的磷化铜(磷铜)。
However, copper phosphide (phosphor copper) containing more than 15% by weight of phosphorus falls in heading 28.48.
但按重量计含磷量超过15%的磷化铜归入品目28。
Unusual cracks of seamless Phosphorus-killed sucking Copper tube used in refrigeration are analyzed by means of SEM etc.
用SEM等方法对电冰箱压缩机用磷脱氧无缝铜吸气管异常断裂进行失效分析。
Unusual cracks of seamless Phosphorus-killed sucking Copper tube used in refrigeration are analyzed by means of SEM etc.
用SEM等方法对电冰箱压缩机用磷脱氧无缝铜吸气管异常断裂进行失效分析。
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