镍

When the propellant was lead styphnate and nickel hydrazine nitrate , their properties of ignition and thrust were investigated under different chamber diameter and different proportion of themixed propellant.

研究了史蒂酚酸铅和硝酸肼镍在不同药室直径和药剂配比下的点火和推进性能，并且计算了推力器参数对推力性能的影响。

The main content of this thesis includes: studies on the preparation, surface-modification mechanism and electrochemical performance improvement of spinel LiMn〓O〓; Preparation and properties of 5V cathode materials 〓; Physical properties and electrochemical performance studies on layered 〓 for lithium ion batteries.

本论文的主要研究内容包括：正尖晶石LiMn〓O〓的制备、表面修饰改性机理以及电化学性能的改善；具有正尖晶石结构的5伏正极材料〓的合成与性能探索；具有层状结构的镍锰基化合物〓的物理性质与其作为锂离子电池正极材料的电化学性能以及该材料的产业化探索。

The additional third root in permanent mandibular first molar variants that have three roots is typically distributed lingually.

二十岁台湾女性在左侧下颚第一大臼齿有一断裂K3镍－钛牙锉针在其远心舌侧根管。

The magmatic liquation type Cu-Ni sulfide deposits called before have been proved to be volcanic Cu-Ni deposits associated with pyroxenic komatiite, which is a new type Cu-Ni deposit in China.

从岩石序列、矿体产状、矿石构造和硫同位素等方面证明原称之谓正岩浆熔离Cu-Ni硫化物矿床是一种与辉石质科马提岩有关的火山岩型铜镍矿床，系我国一个新的矿床类型。

The Hongqiling magmatic Cu-Ni sulfide deposit represented by No.1 and No.7 intrusions belongs to a typical magmatic liquation deposit in Xing'an-Mongolia orogenic belt.

以1号和7号岩体为代表的红旗岭铜镍硫化物矿床，是兴蒙造山带中典型的岩浆熔离型矿床。

Ferromagnetic materials include iron, nickel, cobalt, some rare earth metals and some 平共处 of their alloys(e.g., Alnico), and some naturally occurring minerals such as lodestone.

铁磁类的材料包括铁，镍，钴，一些稀有金属和他们的合金，还有一些天然的矿石，像磁铁矿。

Hence, it is impossible to measure the reversible potential by low-current charge/discharge method because of the potential-hysteresis in the directions of current flow.

在前两章理论研究和分析的基础上，后几章则重点研究添加剂对镍电极性能的影响，特别是较系统地研究了钻及其化合物的作用及机理。

The company mainly produces nickel and zinc sales of network series transformer | filter magnetic ring core.

本公司主要生产和销售镍锌系列的网络变压器|滤波器磁环磁芯。

Therefore,the objective of this dissertation is to explore magnetic field effects on chemical reduction of Ni~(2+), magnetic domain structures and magnetic properties of nickel.

因此本论文致力于探讨磁场下镍离子化学还原反应的特征，并研究磁场对产物磁畴结构及磁性能的影响。

Relating to or characteristic of substances such as iron, nickel, or cobalt and various alloys that exhibit extremely high magnetic permeability, the ability to acquire high magnetization in relatively weak magnetic fields, a characteristic saturation point, and magnetic hysteresis.

铁磁的具有类似铁、镍或钴以及各种合金性质的或与此类物质有关的，具有在相对较弱的磁场里获得极高磁性的能力和特有的饱和点及磁滞现象注意，注意力集中

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。