志愿者

The 3-D finite element model of thoracolumbar spine was established based on the CT value of an aged volunteer using software Ansys-5. 0.The stress field and motion diagram of the thoracolumbar spine were evaluated, especially the change of that of augmented L〓 vertebral body with TCP-PMMA cement.

取一女性老年骨质疏松志愿者的〓的CT扫描图像，利用Ansys-5.0软件建立胸腰椎异物同构力学模型和椎间盘的三维有限元分析模型，分析在正常载荷下的胸腰段脊柱的应力场和移位场，着重分析椎体成形术后局部椎体增强对相邻椎体的应力场及移位场的影响。

When I was in seventh grade,I was a candy striper at a local hospital in my town.

我上七年级的时候曾在我住的小镇上的一所医院里做过护理志愿者。

I consider myself a serious studious, and accept ability is very good, so I believe I can do volunteer work.

我认为自己是个认真好学的人，而且接受能力很好，所以我相信自己能胜任志愿者这份工作。

Subbasement membrane thickness was significantly higher in cough patients compared to normal subjects and there was a positive correlation between TGF-beta levels in BAL and basement membrane thickening.

与正常志愿者相比，咳嗽患者基底膜厚度显著增加，而且BAL中TGF-β水平与基底膜厚度成正相关。

Researchers at Canada's McMaster University enlisted 100 volunteers, and measured each study subject's index fingertip.

来自加拿大麦克马斯特大学的研究人员招募了100位实验志愿者，并测量了他们每个人食指的数据。

When Confederate batteries fired on Fort Sumter and forced its surrender, he called on the states for 75,000 volunteers.

当邦联电池开火萨姆特堡，并迫使其投降，他呼吁各国为75000名志愿者。

In the Sunni district of West Baghdad which we went to, the volunteers are filling a void.

在西巴格达的逊尼派地区，也就是我们去的地方，志愿者填补了那里的空缺。

It is swarming with security officials and Olympic volunteers this morning.

今天上午这里聚集了众多的安全官员和奥运会志愿者。

On the basis of my practice on the Sydeny Olympic Games,I believe I can be a good volunteer in 2008!

八年级英语作文假设2008年奥运会已经开始了，你做为─名奥运会旳志愿者向外国好友推荐─下北京8

And Donna Tabor volunteers in, for Building New Hope, a community development group based in.

而来自尼加拉瓜的Donna Tabor是"建立新希望"组织的志愿者，该组织是一个社区发展组织，其总部设在宾夕法尼亚州。

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。