镍

The method for the physicochemical phase analysis of a directionally solidified Ni-based cast superalloy was studied.

系统研究了一种定向凝固镍基铸造高温合金的物理化学相分析方法。

Low cycle fatigue tests of a directionally solidified nickel base superalloy were conducted at elevated temperatures.

本文研究了一种定向凝固镍基高温合金的高温低周疲劳行为。

The Zn/Ni primary batteries were produced at last, and their dischargeable performances were detected.

最后，试制了锌镍一次电池，并对电池的性能进行了检测。

Solution synthesis and growth mechanism of symmetrical six-horn nickel diselenide nanostars.

4对称六角二硒化镍纳米星的液相合成及生长机理。

Symmetrical six-horn nickel diselenide nanostars were firstly synthesized with selenium powder as precursor but without any external reducing agents. Each nanostar consisted of a central core and six symmetrical nanohorns.

以硒粉为硒源，在无外加还原剂的条件下首次合成了六角星状二硒化镍纳米晶，每个纳米星具有一个中心核和六个对称纳米角。

The formation of six-horn star-like nickel diselenide was controlled by the oriented attachment mechanism and secondary crystallizing process: i.e., primary building particles oriented attaching along six {100} faces, the formed mesocrystals secondarily crystallizing and finally resulting in six-horn nanostars.

其形成过程主要受定向连接和二次结晶生长机理控制：即二硒化镍的初级结构单元沿其六个{100}面定向连接生长，所得介晶中间产物经过二次结晶过程最终形成六角纳米星形貌。

But copper dissolves less, and silver、nickel and iron is hardly dissoluble, because of passivation of black Ag〓S and Cu〓S layer and sulfide film of nickel and iron.

在碱性硫脲溶液中，银、铜几乎不溶解是因为黑色的Ag〓S和Cu〓S膜的钝化，铁、镍不溶解亦是其硫化物膜钝化的结果。

Part II:The electrocatalytic oxidation of guanine, adenine, guanosine-5'-monophosphate and ssDNA was performed in the presence of iron bis(2,2':6',2"-terpyridine) and Fe tris(1,10-phenanthroline) complexes as a homogeneous catalysts with Fe redox couple. The electrocatalytic and electroanalytic properties of guanine with an iron bis(2,2':6',2"-terpyridine) complex was measured by the amperometry method using the rotating disk electrodes. Electropolymerization of iron tris(5-amino-1,10-phenanthroline) complex produced thin polymer films on a gold, platinum, nickel, and glassy carbon electrode.

第二部分利用iron bis(2，2'：6'，2&-terpyridine)和Fetris(1，10-phenanthroline)之金属错合物当作均相的催化剂对於鸟嘌呤、腺嘌呤、5'-鸟嘌呤核苷单磷酸盐(guanosine-5'-monophosphate)和单股DNA进行电催化氧化的研究。iron bis(2，2'：6'，2&-terpyridine)之金属错合物对於鸟嘌呤的电催化和电分析性质可利用计时安培法并使用旋转环-碟电极进行测量。rontris(5-amino-1，10-phenanthroline)之金属错合物可经由电聚合过程所形成的聚合薄膜固定在黄金、白金、镍和玻璃碳电极上。

The cyclic voltammetry were used for the measurement of electroanalytical properties of the analytes by means of composite film modified electrodes.

经由多层奈米碳管修饰后的镍氧化物薄膜在灵敏度上高於其他常用的修饰电极。

Prussian blue and its analogues, such as nickel hexacyanoferrate, cobalt hexacyanoferrate, etc., have been constructed successfully and applied to the electrocatalysis and the determination of organic and inor

普鲁士蓝并且它的类似物，譬如镍hexacyanoferrate，钴hexacyanoferrate，等，成功地被修建了和向electrocatalysis 和有机和无机种类被申请了[ 20-27 的] 决心。

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。