查询词典 absorption

The magnesium in rare earth-magnesium intermediate alloy was determined by flame atomic absorption spectrometry with the hyposensitive line of magnesium (202.5 nm) as the analytical line.

以镁的202.5nm次灵敏线为分析线、火焰原子吸收光谱法测定了电解稀土－镁中间合金中的镁含量。

Zhang through sea view, the fair is facing a new situation :"WTO" to the Chinese foreign capital brought new opportunities and challenges;"15" plan for new goals and requirements for attracting foreign capital, to the strategic readjustment of the economic structure as the main line, the absorption of foreign capital in developing policy guidance, Amendment foreign investment catalog; attracting foreign investment laws and the implementation of the three rules changes, a further relaxation of foreign capital policy.

张循海认为，本届洽谈会面临着新形势："入世"给中国吸收外资带来新机遇和挑战；"十五"计划对吸收外资提出新目标和要求，即要以经济结构战略性调整为主线，制定吸收外资的导向政策，修订外商投资产业指导目录；吸收外资的三个法律和实施细则进行修改，进一步放宽了吸收外资政策。

The results show that the optimum mole percent of Al3+ to Yb3+ is 9—11 for high concentration of ytterbium-doped silica-based fiber at which low concentration quenching probability, high absorption coefficient and proper numerical aperture can be obtained.

揭示出在高掺Yb3+的石英基光纤中，共掺Al3+的摩尔浓度为Yb3+摩尔浓度的9—11倍时既可以减小Yb3+的浓度猝灭概率，又可以获得高吸收系数，同时还可更好地满足数值孔径的要求的结论。

A novel Er3+-doped tellurite glass with compositions of TeO2-ZnO-Na2O-Bi2O3 was prepared, and the intensity parameters, spontaneous emission probability, absorption and emission cross-section of Er3+ ions were calculated according to the Judd-Ofelt and McCumber theory.

研制了一种新型掺铒碲酸盐玻璃TeO2-ZnO-Na2O-Bi2O3，利用Judd-Ofelt和McCumber理论计算了Er3+离子的强度参数、自发辐射几率、吸收截面和发射截面等光谱参数。

The properties of the absorption spectrum of the system were studied.

详细研究了该体系的吸收光谱特征。

This paper introduces the relationship between absorption spectrum and vision chemistry.

介绍了吸收光谱与视觉化学的关系。

Infrared absorption spectrum analysis and its application to blood［J］.

血液的红外吸收光谱分析及应用研究［J］。

The measurements of optical absorption spectrum also support the results.

光学吸收光谱的量测也支持这样的结果。

The value of absorption spectrum for tablet one was higher than that of agent one.

两种假牙清洁剂的光吸收度值多呈一个逐渐上升的趋势。

The effect of external stress on dielectric function and conductivity is consistent with the effect on absorption spectrum.

外压对介电函数和导电系数的影响计算结果与对吸收光谱的影响是一致的。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。