周流

Flow in pipeline and turbomachine are tested by PDPA as examples. Measurement methods are introduced, including nonspherical particle measurement, window effections, discrimination between two phases, circumferential orientation in rotated impeller, and 3D velocity measurement.

结合管流及叶轮机械中的应用实例探索PDPA在盐析两相流测量中的方法，提出测量中需解决的关键问题：非球形颗粒测量、液固两相运动区分、测量窗口、旋转叶轮测量的周向定位、两相三维速度测量等，并给出了解决措施。

This process put the anaerobic tank and secondary settlings and the recirculation of nitrified wastewater and the recirculation of sludge and Orbal oxidation ditch inyto together at the basement of Orbal oxidation ditch and the secondary settlings which the inlet and outlet were both circumjacent. This process had many advantages such as the small taking-up area and lower investment and consuming of energy and strong adaptability to raw influent.

介绍了一种新型一体化Orbal氧化沟，该池以Orbal氧化沟和周进周出辐流二沉池为基础，将厌氧池、二沉池、硝化液回流、污泥回流系统与Orbal氧化沟组合为一体，具有占地面积小、投资省、能耗低、原水适应能力强、运行管理更方便的突出优点。

The transmission is conducted in the form of action potentials along the axon of DRG neuron to the presynaptic membrane in spinal dorsal horn. Action potential depolarizes the presynaptic membrane and activates the voltage-dependent Ca〓 channel. The influx of Ca〓 then triggers the release of neurotransmitter.

外界感觉信息以动作电位的形式沿DRG细胞轴突由外周传向DRG细胞在脊髓背角的突触前膜，导致细胞膜去极化，引起电压依赖性〓通道的开放，〓内流介导突触前膜神经递质的释放，从而完成感觉信息由外周向脊髓的传递。

Methods Hyperlipemia model was reproduced in mice, and then pericarpium zanthoxylum oil was garaged for 4 weeks. Blood samples were obtained from retro-ocular vessel.

取健康昆明种小鼠建立高脂血症模型，同时花椒仁油灌胃4周，摘除眼球取血，用试剂盒检测血脂值，用流变仪测定血液流变参数，光镜观察小鼠肝脏病理变化。

Methods Peripheral blood was collected from 20 healthy persons and 35 patients who underwent curative gastrectomies. The expression of CCR7 in the lymphocytes was determined by flow cytometry after red cells had died and labeled with fluorescence mAb.

分别收集健康人组、胃癌患者术前和术后外周血，进行荧光标记和红细胞裂解后，流式细胞仪检测CCR7在外周血淋巴细胞各亚群的表达，并分析其与临床病理分期之间的相关性。

Methods: K3 EDTA peripheral blood of 40 healthy volunteers was dealt with a self-made lysing solution and a FACS Lysing solution, and then the lysing effect on red blood cells and the influence on CD14(superscript +), CD45(superscript +) on lymphocytes, monocytes and granulocytes were detected.

应用流式细胞术对40份K3 EDTA抗凝外周血分别用自制流式细胞仪专用溶血素与FACS溶血素处理后，检测其对血液红细胞的溶解效果及对淋巴细胞、单核细胞和粒细胞表面特异性抗原CD14、CD45表达率的影响。

Methods: K3 EDTA peripheral blood of 40 healthy volunteers was dealt with a selfmade lysing solution and a FACS Lysing solution, and then the lysing effect on red blood cells and the influence on CD14+, CD45+ on lymphocytes, monocytes and granulocytes were detected.

应用流式细胞术对40份K3 EDTA抗凝外周血分别用自制流式细胞仪专用溶血素与FACS溶血素处理后，检测其对血液红细胞的溶解效果及对淋巴细胞、单核细胞和粒细胞表面特异性抗原CD14+、CD45+表达率的影响。

The trend of doubting ancient history thought which arising in early 20th century cut away and rebated half of Chinese history,the Axial Age theory resumed the validity of the various scholars in later Zhou Dynasty,and went on disregarding the government and official scholars of the San Dai Dynasty,hut the government and official scholars of San Dai Dynasty just is the headstream of the various scholars in later Zhou Dynasty even of the whole Chinese civilization.

追溯民初以来学者早已开始的东西文明比较，更多关注的是在古埃及、古巴比伦、古印度和中华文明的第二阶段上。20世纪初兴起的疑古思潮将中国古史&砍掉一半&、&打个对折&，&轴心时代&理论则恢复了晚周诸子学的合法性，但它同时 ssbbww。 com 继续漠视三代王官学，而三代王官学正是晚周诸子学乃至整个中华文化的源头。&轴心时代&理论与中华文明对接中的偏差，其影响将是流与源的颠倒、反题与正题的倒置和各期学术史的逐次错位。

This blowing fan has a hub connected to the rotating shaft of a motor and a number of blades mounted on the outside surface of the hub at fixed intervals to flow air in the centrifugal direction of the fan. Although this fan is produced in a shape of axial fan or diagonal fan by integrally forming the separate turbo blade on the tip or trailing edge of the rotor blade, the blowing noise can be reduced in addition to the increase in the entire wind quantity of the fan by embodying the optimum set angle of the turbo blade.

由连接在电动机的旋转轴上的轮毂和按一定间隔安装在上述轮毂外周面上的多片叶片构成、使空气向风扇的离心方向流动的送风风扇，虽然制作成将另外的涡轮叶片形成在旋转叶片的叶梢或后沿上而与其成为一体的轴流式风扇和斜流式风扇的形式，但通过实现上述涡轮叶片的最合适的设置角度，便使整个风扇的风量增大，同时减小送风噪音。

Articular cartilage of femur head epiphyses was collected in 3,6,12,24,48 hours,5 days,2 and 4 weeks after the operation.Expression of iNOS and HSP70 were analyzed by immunohistochemical technique.

制作4周龄SD大鼠缺血再灌流及对照模型，每组各40只，于术后3、6、12、24、48h、5d、2、4周不同时点对股骨头骨骺关节软骨iNOS及HSP70进行免疫组织化学检测。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。