致

Then,the ability of study of mice were determined by step-down test and the number of neurons in the Bregma hippocampus containing β-APP proteins were counted.Results To the model rats,Ginkgo flavone 100,200,400mg??

用三氯化铝致老年性痴呆模型大鼠为实验对象，以其学习记忆能力、背海马和齿状回内β-APP阳性神经元的数量为指标，全面考察银杏黄酮抗老年性痴呆的作用。

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum radiation.

激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

And it is electrons bremsstrahlung and recombination excitation radiation of electron and ion at high pressure.

高压下以电子韧致辐射及电子与离子的复合激发为主要机理。

Objective This paper illustrates the influence of bremsstrahlung produced by highenergy electron in body-like material.

目的研究医用高能电子在介质中轫致辐射带来的影响。

The modern term for the phenomenon produced by this device is bremsstrahlung.

现代所产生这种现象的装置叫轫致辐射。

The ratio of the microwave radiation to the X-ray bremsstrahlung radiation is dependent on the density in the emitting region.

微波辐射与X射线韧致辐射的比值与发射区的密度有关。

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum emission.

我们认为激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

Light spots and energy and flux distributions of bremsstrahlung have been presented.

可为选择闪烁体的种类、几何尺寸、相关信号的电路设计提供技术保障。1计算方法图1是韧致辐射光子与闪烁体关系示意图。

Bremsstrahlung produced at an internal target of the accelerator will have a maximum photon energy equal to Ea.

在加速器的内靶上产生的轫致辐射的最大光子能量将等于Ea。

The ideal 32P bremsstrahlung imaging of human body would be gotten with above factors.

利用韧致辐射显像能够监测治疗用放射性药物在体内的分布状况。

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。