志愿者

Being a volunteer in the 2008 Beijing Olympic Games would be a once-in-a-lifetime experience for me.

成为2008北京奥运会志愿者队伍中的一员将会是我一生中难得的经历。

Similar results emerged from brain-scanning experiments by Paul Smeets , a neuroscientist at Utrecht University Medical Center in the Netherlands, in which he fed volunteers two versions of an orangeade drink. One was sweetened with sugar and one with a blend of the non-calorific sweeteners aspartame, saccharin, cyclamate and acesulfame potassium.

同样的结果出现在由 Paul Smeets 进行的大脑扫描试验， Paul Smeets是荷兰乌地勒支大学医疗中心的神经学家，试验中他给志愿者两种橘子水喝，一种放入糖使其变甜，而另一种放入不含卡路里 aspartame、saccharin、cyclamate and acesulfame potassium的混合甜味料。

Methods: 17 healthy volunteers underwent axial conventional DWI and DWI with fluid attenuated inversion recovery by use of the single shot echo planar diffusion weighted MR sequence in three orthogonal directions on 3.0T MR imager.

17名健康志愿者在3.0T MRI上行常规轴位DWI和FLAIR-DWI扫描，分别测量两侧半卵圆区、扣带回、丘脑及胼胝体膝部和压部的ADC值及DWI信号强度，同时测量基底节层面的DWI信号强度作为噪声，计算以上5个部位DWI图像的信噪比。

Outside the classroom, young men of their age faced ostracism and condemnation from society if they did not join the war effort as volunteers.

在课堂以外，年轻男子的年龄面临排斥和谴责社会如果他们不参加战争努力作为志愿者。

From an ardent and excited games, training of youth postulants, the building of palaestra,the design for the city planning, the wonderful and exciting art perform, to the global sporting rebroadcast and televiewing all to become a precious heritage of Olympics.

热烈兴奋的比赛、青年志愿者的培训、体育场馆的兴建、城市规划的构思、精彩纷呈的艺术表演、覆盖全球的赛事转播与收看都成为宝贵的奥运遗产。

Methods Blood samples were obtained from 54 patients with pathologically confirmed PC, and 33 healthy controls.

选取经病理证实的胰腺癌患者54例以及健康志愿者33例。

Said Paulette Pearson, an Obama volunteer from California.

来自加利福尼亚州的奥巴马志愿者 Paulette Pearson 说。

Discuss with the affected country's officials, USAID/Embassy (Food for Peace Officer if present), UN/PVO/NGO/IOs, and other donor countries. Collect information on

与受灾国的官员，美国国际开发署/大使馆，联合国、民间志愿者组织、国际行动援助、国际标准化组织以及其他一些救援国家进行讨论，以便收集以下信息

Former peasecod Peace Crops violent volunteer defrost Jeff Rose paths heads the F ull B elly P roject.

从前的和平公司志愿者Jeff Rose领导了Full Belly计划。

He described how boy scouts and pedicab drivers carried the wounded in Shanghai to hospitals, where the volunteer nurses included former "taxi dancers" who were working for nothing.

他曾描述在上海，童子军以及三轮车司机如何将伤员送入医院，在那里有志愿者护士们，包括以前的"舞娘"都在那儿做护士，进行无偿工作。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。