激

We have studied the spin injection of organic light emitting devices preliminarily. The organic light-emitting devices with ferromagnetic metal iron as the spin aligner and semi-transparent anode are fabricated.

我们认为如果能控制从阳极注入的空穴都是下自旋(自旋量子数为—1／2)从阴极注入的电子都是上自旋(自旋量子数为+1／2)，这样当他们在发光区相遇时，就只形成单线态激子而不形成三线态激子了。

oxidation should be stimulated is one of causes that cause IPF, asafoetida acerbity natrium may oxidize through adjusting should surge a level, improve the lobar function of IPF patient.

结论氧化应激是引起IPF的原因之一，阿魏酸钠可能通过调节氧化应激水平，改善IPF患者的肺功能。

In atomic vapor laser isotope separation, the metal is heated and melted by electron beam, and some atoms are on the metastable states. In order to analyse the influence of metastable states' deexcitation on vapor physical parameters, such as velocity, temperature, direct simulation Monte Carlo method is used to simulate the 2 D gadolinium evaporation from long and narrow crucible.

在原子法激光同位素分离工程中，金属受电子束的加热而熔化，有一部分原子处于亚稳态能级，为了分析在蒸发过程中亚稳态原子退激对原子蒸气的速度、温度等物理特性的影响，采用直接模拟蒙特卡罗法模拟钆原子蒸发过程，分析亚稳态原子退激过程对蒸气特性的影响。

Cold adaptation and cold shock protein can be determined by radiolabelling and autoradiography.

对该菌冷激适应性生理特性的研究中，发现了一个分子量约为7000Da的冷激蛋白。

Androgen receptor gene located on the X chromosome was first found as a susceptibility gene of AGA. Further more, the sex-determining gene located on the Y chromosome and the hairless gene on the autosome gene were also associated with AGA.

第一个发现的雄激素性秃发易感基因-雄激素受体基因，位于X染色体上；另外，位于Y染色体上的性别决定基因、常染色体上的脱发基因等也与雄激素性秃发发病有关。

The works in the project just done can be summarized as five respects.(1) A device was designed to fabricate the asymmetrical resonant cavities by a pendant drop. A series ARCs with variable parameters provides a valuable experimental method for investigating the characteristics of ARCs.(2) The relationship between the number of active modes and the shape parameters in an ARC was investigated. The experimental lasing threshold was compared with theoretical result, the good agreement between two shown that it was the decrease of the number of active modes in an ARC that decreased lasing threshold.(3) Dye lasing gain was used to enhance the signals of stimulated Raman scattering of the weak gain Raman modes in a circular cavity made by a pendant drop, the instantaneous SRS spectra of weak gain Raman modes in ethanol was obtained by this new method.(4) The SRS signals of minority compound in a binary chemical complex was obtained by using dye lasing gain method. The detection concentration of minority compound was reduced to an order compared with normal SRS method.(5) A cylindrical circular cavity was formed by a liquid jet, which was used to reduce the pump intensity required for laser induced plasma spectroscopy. The limit of detection of trace element in aqueous sample was greatly decreased by this new method.

我们设计并成功制作了使悬垂液滴连续变形的装置，用此装置可以方便地改变非圆对称谐振腔的几何参数，为ARCs的研究提供了一种有效的实验方法；研究了ARCs中活性模式数和变形参数间的变化规律，激光阈值的数值计算结果和激光辐射的实验结果作了比较，二者吻合的曲线说明ARCs中活性模式数量的减少是受激辐射放大阈值降低的原因；在由单元化合物构成的微型圆对称谐振腔中，首次尝试用"激光增益"增强弱增益拉曼模式的受激拉曼散射信号，获得了乙醇分子中弱增益拉曼模式的瞬态SRS光谱；在由二元混合物构成的微型圆对称谐振腔中，用染料的激光增益增强了少量化合物的SRS信号，把少量化合物的SRS信号探测浓度降低了近一个数量级，在SRS应用于瞬态过程的组份分析方面做了卓有成效的探索；用石英毛细管形成的稳定液拄构成拄形谐振腔，降低了激光诱导等离子体光谱需要的激励能量，有效地降低了水相样品的痕量元素分析极限，为LIPS应用于微量元素的化学分析开拓了一条新的技术路线。

There is close relation between BiP protein expression and increased functions of splenic macrophages induced by mild heat stress.

轻度热应激脾脏巨噬细胞BiP mRNA、BiP蛋白的表达与巨噬细胞功能发生同步改变，提示BiP蛋白表达上调可能与轻度热应激脾脏巨噬细胞功能增强密切相关。

Lymphocyte blastogenesis and T lymphocyte population were analysized 1 d after the LPS administration,gene expression of IL-2 and IFN-γ was quantified by RT-PCR technology.

注射LPS使肉仔鸡发生了以细胞免疫为主的应激反应，皮质酮和T3水平、T4／T3比值及细胞因子mRNA表达量均能作为衡量免疫应激的敏感指标；免疫应激是相对于正常状态而言的，就其本身来说，尚无法衡量程度的高与低。

Therefore,SPs at A1 surface and the boundary of overdense plasma have properties in common.

因此金属边界的表面等离子体激元应和过密等离子体边界的表面等离子体激元具有相同的性质。

Based on momentum theory and shock wave gas dynamic theory, jet equivalent body idea and bow sharp wave mathematic formula is brought forward.

利用动量定理和激波理论分析方法，提出了喷流等效体的概念，推导了等效体弓形激波方程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。