查询词典 dopings

Recombinant human erythropoietin is one of hormone dopings. In the recent years, it has been always misused in endurance competition sports.

重组人促红细胞生成素是一种激素类兴奋剂，近年来被滥用在一些耐力性比赛项目中。

This list is revised every year(some dopings are added in the list and some are deleted from the list). It is an important task to develope sensitive, fast and reliable methods for the analysis of the newly added drugs.

IOC每年都要对禁用药物表进行修订，或新增或删除某些药物，因而对新增禁用药物及时建立灵敏、快捷、可靠的检测方法成为兴奋剂检测领域的重要研究任务。

The dopings by Al and V had significant effects on the thermoelectric transport performances and could increase the thermoelectric properties of the CrSi_2 single crystal greatly.

Al或V置换掺杂对CrSi_2单晶的热电传输性能有重要的影响，在研究的温度范围内，Al或V置换掺杂会提高CrSi_2单晶的热电性能。

Influence of TiO2, Co3O4, Cr2O3, Ni2O3 and MnO dopings on the microstructure and electrical properties of SnO2-Sb2O3 based varistor ceramic materials was investigated.

实验研究了TiO2、Co3O4、Cr2O3、Ni2O3和MnO掺杂对SnO2-Sb2O3基压敏陶瓷材料微观结构和电性能的影响。

The results indicated that the dopings of appropriate amount of rare earth ions improved the dielectric constants, where the optimal doping concentratrations of Er3+ and Eu3+ ions were around 4.5% and 5.7%, respectively.

结果表明，稀土离子的适量掺杂使BST薄膜介电常数有所提高，其中， Er3+和Eu3+的最佳掺杂浓度分别为4.5%及5.7%左右时，介电常数值达到最高。

Aiming at some defects existing in PMN ferroelectric ceramics, such as excessive sintering temperature and lower curie temperature, this paper gives an introduction to various kinds of dopings, such as rare earth, alkaline earth and transition metal, which have effects on dielectric properties, sintering temperature and microstructure of PMN-typed ferroelectric ceramics.

针对PMN铁电陶瓷存在烧结温度过高、居里温度较低等缺陷问题，分别介绍了稀土、碱土、过渡金属等掺杂对PMN铁电陶瓷介电性能、烧结温度及微观结构等的影响。

Er concentration.2. With the analysis of the optical parameters calculated by Judd-Ofelt theory and the lifetime of ~4I_(13/2) of Er gotten in experiment, we investigated Y dopings dispertion effect and influence to the environment of Er .3. In the research of Er/Yb/Al co-doped laser glass, we fixed the Er:Yb at 1:6 and varied the Al concentration.

我们利用Judd-Ofelt理论，计算得到了Er/Y共掺玻璃的Judd-Ofelt强度系数、光谱质量因子、自发辐射弛豫率和能级寿命等光谱参数，并且给出了不同Y掺杂浓度下Er~(3 )离子的荧光量子效率；结合Er~(3 )离子~4I_(13/2)能级的荧光寿命，深入探讨了掺Y对高浓度Er~(3 )离子在硼硅酸盐玻璃中分布的弥散作用和对配位场环境的影响。

Firstly, the incommensurate magnetic scattering of the doped single-layer triangular lattice in the normal state has been studied. It is shown that away from half-filling the commensurate peak is replaced by six incommensurate peaks located at [ (1-δ〓), ] , [ (1-δ′〓), ] , [ (1-δ"〓), ] , respectively, and 〓〓. The incommensurability parameter δ increases with doping at lower doping concentration, while saturates at higher dopings. These peaks broaden and weaken in amplitude with increasing energy and temperature, with the positions of the incommensurate peaks not changing with the energy.

利用t-J模型，讨论了单层和双层三角晶格材料的非公度磁散射，结果表明：随着掺杂的增加，三角晶格反铁磁体出现公度-非公度转变，即由一个公度峰变为六个非公度峰，并且非公度率在较低掺杂时随着掺杂浓度的增大而增大，在较高掺杂浓度时将达到饱和；虽然非公度峰的权重随着能量的增大而减小，但非公度峰的位置与能量无关，即非公度率是不随能量变化的，并且我们还发现非公度峰的权重随着温度的升高也是减小的。

Our results demonstrate that, with the partially substitution of Fe with Ni inthe parent compounds BaFe_2As_2, there is no SDW transition exiting inthese three dopings but only superconducting transition.

利用高分辨角分辨光电子能谱技术对新型铁基超导体BaFe_(2-x)Ni_xAs_2(x=0.1，0.16，0.2)单晶样品的电子结构进行了系统研究。

E. β-Co (commercial Co powder consist of fcc β-Co and hcp ε-Co). The dopings enter cobalt lattice, and change its lattice constant to some degree.

把这些新型纳米化粘结剂粉末用于一定工业牌号硬质合金，取得了预期的强化效果。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。