net donator

用法例句

Spectral properties of hydrogen-containing organic solution of neodymium chelate;

Nd~(3+)螯合物的含氢有机溶液光谱性能研究

Effects of phosphate on the exchangeable form and the bioavailability of exogenous neodymium (Nd) in soil were studied with 147 Nd isotopic tracer.

用放射性同位素14 7Nd示踪法 ,以pH8 2的NaAc为土壤中交换态Nd的提取剂 ,研究了磷酸盐对土壤中外源Nd的交换态及生物有效性的影响 。

Researches on the High Temperature Oxidation Performance of ND Steel;

ND钢高温氧化性能的研究

The capability of oxidation of 20g and ND steel at isothermal temperature of 450 ℃ was studied, and the oxidation kinetic curves were attained.

研究20g钢和ND钢在450℃下的恒温氧化性能,得出氧化动力学曲线,进行氧化动力学曲线公式的拟和,同时对氧化后的试样表面情况进行宏观观察,用XRD分析了氧化物的成分。

Through the analysis of the ash build - up in the finned tubes and corrosion failure, effective measures have been proposed to reduce the corrosion such as increasing of the shell temperature of the heat tubes, application of ND steel and heat tubes coated with non - metallic materials, addition of additives into the fuel oil and installat.

通过对翅片热管积灰成固和腐蚀原因分析,提出提高热管壁温、采用ND钢、热管外敷非金属材料、燃油中加添加剂以及增加除灰设施来减缓腐蚀。

Preparation of Y_2O_3∶Nd Transparent Ceramics

Y_2O_3∶Nd透明陶瓷的制备

Error Estimation of Initail Ritios of Sr-Nd Isotopic and Nd Model Age

Sr-Nd同位素初始比值和Nd模式年龄的误差估算

Effects of Nd~(3+) on Adhesion And Corrosion Resistance of Electroless Ni-P Coating on Sintered Nd-Fe-B Magnets

Nd~(3+)对烧结Nd-Fe-B化学镀Ni-P合金结合力和耐蚀性的影响

Researches on the Microstructures and Mechanical Properties of Mg-Dy-Nd-(Gd) Alloys;

Mg-Dy-Nd-（Gd）系合金组织与性能研究

The Effects of Nd on Microstructure and Mechanical Properties of the ZM6 Alloy;

Nd对ZM6合金组织与性能影响的研究

Electron Microscopy Study of Precipitates in Mg-Gd-Nd Alloys;

Mg-Gd-Nd系合金析出相的电子显微研究

Research on Microstructure and Properties of Mg-Y-Nd Alloys;

Mg-Y-Nd合金的组织与性能研究

The 773k Isothermal Section of The Phase Diagram of Nd-Ni-Ti Ternary System;

Nd-Ni-Ti三元系合金相图773K等温截面

Study on K, Sr, Sm, Nd Doped LaMnO_3-based SOFC Cathode Materials;

K、Sr、Sm、Nd掺杂的LaMnO_3基SOFC阴极材料研究

Study on Surface Protection of Sintered Nd-Fe-B Permanent Magnets;

烧结型Nd-Fe-B永磁体表面防护的研究

MAGNETIC PROPERTIES AND MICROSTRUCTURES OF THE Nd-Fe-B SYSTEM BY HDDR PROCESS;

HDDR制备Nd-Fe-B合金性能与组织研究

Characterization of Diode-pumped Q-switched and Mode-locking Nd～(3+): GdVO_4 Lasers;

LD泵浦Nd～（3+）：GdVO_4调Q锁模激光特性研究

Research on Two-rod Connection Nd: YAG Solid-state Laser;

两级串接连续Nd∶YAG固体激光器的研究

Surface Oxidation and Eroding of Cr Film by Nd-YAG Laser;

Cr膜Nd-YAG脉冲激光的氧化与刻蚀

Microstructure and Properties of Mg-Y-Nd-xGd Magnesium-Rare Earth Alloys;

Mg-Y-Nd-xGd稀土镁合金的组织与性能

Structure and Magnetic Properties of Nd-Fe-Co-Mo Alloys;

Nd-Fe-Co-Mo合金的结构和磁性

The Research About Using Methyl Alcohol to Increase The Rate of Extracting;

用甲醇提高HPMBP对Nd~(3+)萃取的研究

Study of photoluminescence propertiesin Nd-doped-Si-based oxide films;

掺Nd硅基氧化薄膜光致发光特性研究