镍铁

Main mines in Albania include petroleum, asphaltum, chrome, copper, nickel, iron, coal and so on.

阿尔巴尼亚的主要矿藏有石油、沥青、铬、铜、镍、铁、煤等。

If only add half nickel, can form the 50% of ferrite and 50% of austenite, this structure called the duplex stainless steel.

如果仅添加一半数量的镍，就会形成50%的铁素体和50%的奥氏体，这种结构被称为双相不锈钢。

From the mold to finished one-stop production, material have iron, copper, stainless steel, zinc alloy and aluminum alloy, etc.; surface treatment has spray, spray painting, electroplating have Green bronze, red bronze, chrome, nickel, etc., imitation gold, Gympie, such as packet!

从模具到成品一条龙生产，材质有铁，铜，不锈钢，锌合金及铝合金等；表面处理有喷塑，喷漆，电镀有青古铜、红古铜、镀铬、镀镍等，仿金、包金皮等！

AWG iron and constantan thermocouples and a potentiometer-type instrument shall be used.

AWG铁与铜镍合金热电偶，以及电位计型设备。

The solution to identifying the source of the spectral lines came only in 1939, with the extrapolation along isoelectronic sequences from lower states of ionization to discover that the 'coronium' lines were actually emitted by highly ionized states of elements such as iron, calcium and nicke.

在1939年解决谱线的来源，由处于低状态电离的标准电子次序推断发现其谱线实际上是由处于强电离状态的元素所激发，例如铁，钙，镍。

Test results show that both of the coated specimens have better oxidation resistances than non-coated ones,and surface oxidation decarbonization is one of the leading forms of thermal fatigue damage s.

研究发现，铁基与镍基涂层的抗氧化能力优于铸钢车轮材料，表面氧化腐蚀是涂层试样热疲劳损伤的一种主要形式。

This camera is easy to operate with the function of automatically adjusting the diaphragm and distance.

燃气涡轮发动机的发展同抗蠕变镍基和铁基合金的发展紧密联系在一起。

New contributions of this work are as follows:(1). Preparation of Spherical MgCl_2-Supported Late-Transition Metal Catalysts for Ethylene PolymerizationFacile and effective immobilization of late-transition metal catalysts. 2,3-bis-(2,6-diisopropylphenyl) butane diimine nickel dibromide (1) and 2,6-bis-[1-(2,4,6-trimethylphenylimino)ethyl]pyridine iron dichloride (2), for ethylene polymerization has been achieved, using spherical MgCl_2 supports obtained by thermal dealcoholization of MgCl_2·2.56C_2H_5OH, and the effects of dealcoholization temperature on supported late-transition metal catalysts and the properties of resultant polymers were studied, the results indicated that:1.Supports with appropriate mechanical strength, high surface area and high porosity could be prepared by thermal dealcoholization of spherical MgCl_2·2.56C_2H_5OH supports; 2.BET, XRD, IR, SEM, GPC and DSC analyses indicate that the activities of the supported late-transition metal catalysts and the properties of resultant polymers are strongly dependent on the dealcoholization temperature.

本工作的新贡献如下：(1)、球形氯化镁负载后过渡金属催化荆催化乙烯聚合本文将配合物2，3-双(2，6-二异丙基苯亚胺)丁烷二溴化镍(1)和配合物2，6-二[1-(2，4，6-三甲基苯亚胺)乙基]吡啶二氯化铁(2)分别直接负载于经不同热脱醇温度处理的球形氯化镁载体上，研究了氯化镁载体的脱醇温度对负载化后过渡金属催化剂及其聚合物的影响，研究表明：1、通过对球形MgCl_2·2.56C_2H_5OH载体进行热脱醇处理，可以获得合适机械强度、较高比表面积和较高孔隙度的球形氯化镁载体；2、BET，XRD，IR，SEM，GPC和DSC研究表明，脱醇温度极大地影响负载后过渡金属催化剂的活性和聚合物的性能。

Treatment with sulphuric acid leaves metallic copper as a residue and disolves out iron, cobalt, and nickel as the sulphates.

用硫酸处理析出金属铜，并溶出含有铁、钴、镍的硫酸盐。加入石灰沉淀出铁；加入次氯酸钠沉淀，形成钴的羟化物。

800 Square foot office building, the products are divided into: tents casing, hedging (including, zinc, nickel, chrome, spray), tent-iron gate support, disaster relief Peng iron frame, Beach chair steel pipes, etc. Complete specifications, members of 70 factories, eight technical staff.

办公楼1800个平方，产品主要分为：帐篷套管，套头（包括，镀锌，镀镍，镀铬，喷塑），帐蓬铁支架门杆，救灾蓬铁支架，沙滩椅钢管，等规格齐全，工厂员70名，技术人员8名。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。