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First, the potassium bearing food, such as coarse grains, potatoes, nuts, banana, chufa, apricot, orange and milk, these foods are very help in relieving the brain fatigue and make the nerve transmitter work normally.

一种是含钾元素的食品：钾元素可直接连通大脑神经，可使大脑神经介质正常有序地工作，确保大脑轻松，粗粮、土豆、坚果、香蕉、荸荠、杏、柑橘、牛奶等富含钾元素。

Ferulic acid is a plant-food-derived antioxidants with hydroxy -cinnamate structure. It is wildly occurring in many kinds of fruits, vegetables, berries and grains.

中文摘要阿魏酸是一个富含於植物中，属hydroxycinnamate类结构的抗氧化物，可在多种的蔬菜、水果、谷类、稻米中发现。

Due to effect of temperature, the differentiation of clinandrium began when bud were about 1.6-2 mm, after then all buds differentiated clinandriums, and one anther could differentiate to 1 ~ 4 clinandriums in which there were microspores which in stage from tetrad to mature pollen grains.

由于温度的影响，1.6～2mm大小的花蕾开始出现花粉囊的分化，以后各大小的蕾都分化了个数不等的花粉囊，一个花药可分化出1～4个花粉囊，可见到自四分体到成熟花粉粒的各阶段小孢子。

Methods: Compare the different absorb abilities and filtration capabilities among the tiny grains of three adsorbing materials bamboocharcoal, backbone carbon, active carbon） for F1 ion in the drinking water as well as the influences of the effects to absorb and filter F1 ion by different factors such as pH value,.coagulator and so on.

比较三种吸附材料的超细颗粒对饮水中氟离子的吸附能力，pH值、聚合氯化铝对除氟效果的影响以及在自来水中的除氟效果。

For the as-deposited samples, the microstructures of original β-Ti grains are composed of acicular a and Widmanstatten α laths and have an obvious tendency to coarsen by annealing treatment.

原始的柱状伊Ti晶粒的微观组织是由极少量针状α，大量的魏氏α板条和一定体积分数的板条间声相组成。

The results show that the flow stress decreases with increasing deforming temperature and increases with increasing strain rate. The flow stress of the alloy during hot compression deformation can be described by constitutive equation in hyperbolic sine function with a hot deformation activation energy of 196.27 kJ/mol. Partial recystallization takes place in the alloys deformed at a high temperature or at a low strain rate, and large number of dislocations and subgrains are observed in the alloy. The elongated grains observed in the samples coarsen with increasing temperature and decreasing strain rate. Correspondingly, the subgrain size increases and the dislocation density decreases. The main soften mechanism of the alloy transforms from dynamic recovery to dynamic recrystallization.

结果表明：Al-Cu-Mg-Ag耐热铝合金在热压缩变形中的流变应力随着温度的升高而减小，随着应变速率的增大而增大；该合金的热压缩变形流变应力行为可用双曲正弦形式的本构方程来描述，其变形激活能为196.27kJ/mol；在变形温度较高或应变速率较低的合金中发生部分再结晶，并且在合金组织中存在大量的位错和亚晶；随着温度的升高和应变速率的降低，合金中拉长的晶粒发生粗化，亚晶尺寸增大，位错密度减小，合金的主要软化机制逐步由动态回复转变为动态再结晶。

The high perpendicular coercivity is considered as the contribution of grains shape anisotropy.

我们认为如此高的垂直矫顽力，主要是颗粒形状各向异性的贡献。

The presence of liquid phase during sintering was found to responsible for the appearance of columnar grains.

冷却后，β-SIALON相粒子既存在于Al_2O_3基体的晶界上也存在于Al_2O_3晶粒内。

With the help of a new technique called accelerated-pressure shot peening which is the combination of common shot peening equipment with a pressurizing vessel,a nanocrystalline layer with ultrafine grains(average diameter 30 nm)was fabricated on the surface of 7050 aluminum alloy.

在普通喷丸设备上增加增压罐，采用增压喷丸方法在7050铝合金表面制备出平均直径约为30 nm的纳米晶层。

In January 2004, the Stardust spacecraft flew through the coma of comet Wild2 and captured thousands of cometary dust grains in special aerogel collectors.

在2004年1月，星尘号飞船从"怀尔特2"彗星的彗发中穿过并用专门的气凝胶收集器捕获了数千彗星尘埃颗粒。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。