氮化的

Our company specializes in producing: cubic boron nitride grinding wheel; resin grinding wheel; CBN resin grinding wheel; plating wheel; bronze wheel; ceramic grinding wheel; micro-grinding wheel study; cylindrical grinding wheel; diamond polishing paste; diamond grinding head models of various specifications of diamond wheel.

本公司专业生产：立方氮化硼砂轮；树脂砂轮；CBN树脂砂轮；电镀砂轮；青铜砂轮；陶瓷砂轮；微钻研磨砂轮；外圆研磨砂轮；金刚石研磨膏；金刚石磨头等各种规格型号的金刚石砂轮。

It is concluded that,at low-pressure operation of magnetron sputtering system and high pumping rate the potential of discharge depends directly on the reactive gas concentration.

本文研究了反应式磁控溅射方法利用Ar/N2混合气体镀制氮化铝薄膜的工艺过程，实验表明在高真空和高泵浦速率条件下，放电电压直接依赖于反应气体珠浓度。

It is concluded that,at low-pressure operation of magnetron sputtering system and high pumpingrate the potential of discharge depends directly on the reactive gas concentration.

本文研究了反应式磁控溅射方法利用Ar/N2混合气体镀制氮化铝薄膜的工艺过程，实验表明在高真空和高泵浦速率条件下，放电电压直接依赖于反应气体珠浓度。

The pKa values of the amide nitrogen atom are calculated at various hybridization states in amides.

在酰胺中，计算了不同杂化状态时，酰胺氮原子的不同pKa值。

IT is by far the hardest of all known natural substances (10 on Mohs' scale); only manmade Borazon and synthetic diamond are as hard.

这是目前已知的所有天然物质最难(10月Mohs法大)；只有氮化硼、人造金刚石是人工硬。

The changes of the surface microstructure and hardness in the cermets heat-treated in nitrogen have also been studied.

研究了金属陶瓷进行氮化处理后表面组织结构变化和表面硬度的变化。

GaN with a thickness of 150~200μm was grown by hydride vapor phase epitaxy.

接著利用氢化物气相磊晶法成长150~200μm的氮化镓厚膜。

The influence of deposition, annealing conditions, and etchants on the wet etch rate of plasma enhanced chemical vapor deposition silicon nitride thin film is studied.

本文研究了沉积、退火条件及刻蚀液对等离子体化学气相沉积氮化硅湿法刻蚀速率的影响。

Soil samples were collected from a 17-year fertilization experiment site in southern Loess Plateau to study the effects of different fertilizations and fallowing on the characteristics of soil nitrogen mineralization, and the transformation of exogenous NO3(superscript -)-N in sterilized and non-sterilized soil samples.

以黄土高原南部17年长期定位试验不同处理土壤为研究对象，研究了不同肥料处理及撂荒条件下土壤氮素矿化特性、灭菌与不灭菌条件下不同肥力土壤对施入外源硝态氮转化的影响。

With iron carbide, we have grown diamond layers on the surface of diamond and cBN seeds. The iron carbide not only nucleated and formed diamond crystal, but also grown diamond layers on different substrate under HPHT.

以铁碳化合物为原料在金刚石和立方氮化硼籽晶表面外延金刚石的实验表明，铁碳化合物不但可以在高温高压下成核形成金刚石颗粒，而且可以在同质或者异质基底上外延生长金刚石层。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。