志愿者

Methods Magnetic resonance imagings of pelvis and femur were performed on 28 adult patients first diagnosed as acute granulocytic leukemia and 16 diagnosed as chronic myeloblastic leukemia based on morphology,immunophenotype and cytogenetic analysis. Twenty age-matched healthy volunteers were selected as controls. Results MRI of bone marrow in all patients were obviously different from those in controls.

方法搜集经细胞形态学、免疫学及遗传学分型综合分析确诊的成人初诊急性粒细胞白血病28例及慢性粒细胞白血病16例，所有患者均行骨盆及股骨中上段MRI检查，选取20名年龄匹配的健康志愿者作为对照组。

Methods Twenty four patients with chronic renal diseases and 48 healthy volunteers were examined with SS-EPI DWI at 3.0T MR. In chronic renal disease group, RIF of 14 patients who received renal biopsy was determined as grade Ⅰ and Ⅱ based on the tubule- interstitial damage degree, while RIF of 10 patients with uremia, who did not receive biopsy but had nephrogenic renal atrophy, was categorized as grade Ⅲ.

对照组（48例正常志愿者）和慢性肾病组（24例慢性肾脏疾病患者）在肾脏常规MR扫描后行DWI扫描，慢性肾病组14例行穿刺活检，根据病理结果将肾小管间质损害程度分为Ⅰ、Ⅱ级；另10例肾脏体积缩小的慢性肾功能衰竭尿毒症期患者定为Ⅲ级。

Methods104 selected volunteers aged from 10 to 65 year old were vaccinated with the domestic product and the import rabies vaccine.Serum antibody levels of three blood samples of the pre-vaccination,the 14th and the 45th days after vaccination were determined with mice neutrodyne test.

方法使用国产和进口无佐剂人用狂犬病疫苗，全程免疫104名10～65岁入选志愿者，在免前、免疫后d 14和d 45抽血，采用小鼠中和试验检测血清抗体水平。

The Volunteers'projects of the Peking Olympics should take the idea of human2 istic Olympics as guiding ideology , embody the basic connotations of the idea of humanistic Olympics , expand the v olunteer' s spirit , offer s olid and deepg oing service for the Beijing Olympics , and promote the realization of the general g oal of the Beijing Olympics.

北京奥运会志愿者项目要以人文奥运理念为指导，体现人文奥运基本内涵，弘扬奥运志愿精神，为北京奥运会提供扎实而深入的志愿服务，推动人文奥运总体目标的实现。

Each of the younger volunteers later lay in a magnetic resonance imaging scanner, which measured the volume of three brain structures: the amygdala, the anterior cingulate cortex, and the orbitofrontal cortex.

每一个年轻的志愿者随后会躺在一个磁力共振显像扫描器上，测量三个大脑结构的容量：扁桃体，前扣带皮质和眶额部皮质。

Management of the Alexandria shop is overseen by an all volunteer board of directors.

亚历山大商店的管理全部由志愿者组成的理事会负责。

Another project will task volunteers with translating the famous Oxyrhynchus Papyri, a cache of 50,000 Ptolemaic-era manuscript fragments from Egypt.

另外有个将要发布的项目，要志愿者帮忙翻译著名的俄克喜林库斯古卷，一个有5万件埃及托勒密时代手稿残片的宝藏。

Paharia and Deshpandé up the ante in a second experiment involving 253 participants and a hypothetical pair of Nike shoes.

费亚娜和德什潘德的第二个实验，召集了253个志愿者，用的是一双假设的耐克鞋为例子。

In the first experiment, Paharia and Deshpandé divided 258 participants into groups; in one group, participants read, Imagine that you are shopping and found the perfect pair of jeans. They look good on you and fit great.

在第一个实验中，费亚娜和德什潘德把258位参与者分成两个小组；第一小组的志愿者们被告知：想象一下，如果你在购物时，发现完美的牛仔裤，它们很漂亮，很适合你。

METHODS: Doppler tissue velocity mode was used and the tricuspid annulus movements of anterior, septal and posterior attachment points in 60 healthy people were detected from apical four chamber view (AP 4CV), parasternal four chamber view (PS 4CV) and apical right heart two chamber view (AP RH 2CV).

应用sequoia 512彩色电脑声像仪，探头型号3V2c，H 3.5 MHz，选用胸骨旁四腔切面（PS 4CV）、心尖四腔切面（AP 4CV）观察60名健康志愿者三尖瓣环前瓣及隔瓣附着点，心尖右心两腔切面（AP RH 2CV）观察三尖瓣环后瓣附着点。

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。