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Based on the problems with current expeller , this paper elaborates the new thoughts of developing ex-peller, including new method of worm assembly design, development and application of new materials and press control systems.

针对目前螺旋榨油机存在的问题，全面阐述了榨油机开发的新思路，包括榨螺轴部件设计的新方法、新材料的开发与应用、榨油机的控制系统的开发与应用等。

As a result of tube body's revolving and the steel ball movement, the material to the discharge end proliferation, from leaves the material the midheaven journal to discharge finally gradually, mainly by the round column casing body, the backing, various warehouses board main axle altar, the charging device, the reduction gear, actuates the electrical machinery, the electrically controlled cabinet and so on composes, the company obtains the outstanding enterprise to reward many times with the heavy contract defends the credit enterprise, the post-sale service Advanced unit, is Shicheng County's Key enterprise, the metallurgy profession dressing machinery's Shareholding system, Our company and the national various Scientific research Unit carries on the close exchange cooperation.

由于筒体的旋转和钢球的运动，物料逐渐向出料端扩散，最后从出料的中空轴颈排出，主要由圆柱筒体，衬板，各仓板主轴承座，进料装置，减速器，驱动电机，电控柜等组成，公司多次获得优秀企业奖和重合同守信用企业，售后服务先进单位，是石城县的重点企业，冶金行业选矿机械的骨干企业，我公司与全国各科研单位进行密切交流合作。

As a result of tube body''s revolvingthe steel ball movement, the material to the discharge end proliferation, from leaves the material the midheaven journal to discharge finally gradually, mainly by the round column casing body, the backing, various warehouses board main axle altar, the charging device, the reduction gear, actuates the electrical machinery, the electrically controlled cabinetso on composes, the company obtains the outstanding enterprise to reward many times with the heavy contract defends the credit enterprise, the post-sale service Advanced unit, is Shicheng County''s Key enterprise, the metallurgy profession dressing machinery''s Shareholding system, Our companythe national various Scientific research Unit carries on the close exchange cooperation.

由于筒体的旋转和钢球的运动，物料逐渐向出料端扩散，最后从出料的中空轴颈排出，主要由圆柱筒体，衬板，各仓板主轴承座，进料装置，减速器，驱动电机，电控柜等组成，公司多次获得优秀企业奖和重合同守信用企业，售后服务先进单位，是石城县的重点企业，冶金行业选矿机械的骨干企业，我公司与全国各科研单位进行密切交流合作。

Division of Anatomy is primarily dedicated to teaching and research in anatomy including vertebrate morphogenesis, oxygen regulation of placental development, neural coding in the hypothalamus, neurogenesis, brain mechanisms of emotion, animal models for schizophrenia, the notochord and vertebral patterning, axon guidance in the developing brain, brain information processing in cerebellar cortex.

解剖学系主要致力于解剖学的教学与研究，研究领域包括脊椎动物形态发生，胎盘发育的氧调整，丘脑下部的神经编码，神经发生，情绪情感的脑机制，神经分裂症动物模型，脊索和脊椎模型，大脑发育时轴索控制，小脑皮层中的脑信息加工等。

Objective To study the morphological and functional effect of pinealectomy on CRH neurons in paraventricular nucleus of rat hypothalamus as well as thefunction of melatonin supplementation, enrich the research of the effect of pinealbody and melatonin on hypothalamic-pituitary-adrenal axis,provide theoreticalevidence of the effect of pineal body and melatonin on immune function andimmune-associated disease such as tumor and autoimmune disease.

目的： 研究松果体及其褪黑素对大鼠下丘脑室旁核CRH 神经元形态和功能的影响以及补充褪黑素的作用，丰富松果体及褪黑素对下丘脑——垂体——肾上腺轴影响的形态及功能方面的研究，为进一步揭示松果体及褪黑素对免疫功能以及免疫相关性疾病如肿瘤、自身免疫性疾病等的影响机制提供理论依据。

By observing the effect of the short-distance transportation stress on the experimental animals, the method establishes the short-distance transportation stress evaluation, comprises technology index systems such as energy metabolism totem GLU, immunologic function executor WBC, HPA axial final effect laser CORT, etc., ensures that the health adaptive stage after the short-distance transportation stress is at least 72 hr and provides the nutrition replenisher intervention measure for relieving the adverse reaction of the short-distance transportation stress.

本发明通过观察短途运输应激对实验动物的影响，建立了短途运输应激评价的包括：能量代谢标志物GLU、免疫功能执行者WBC、HPA轴终末效应激素CORT等的技术指标体系，确定了短途运输应激后的健康适应期至少为72hr，并提供了减轻短途运输应激不良反应的营养补充剂干预措施。

The effect caused by variation of distance between spectrometer and diffuse plane, angle from the light axis of the spectrometer′s entrance slit to the diffuse plane′s normal, distance between standard lamp and diffuse plane are analysed, and optimized conditions for spectral radiance calibration are obtained.

通过计算，对光谱仪与漫反射板的距离、光谱仪入射狭缝的光轴与漫反射板法线的夹角以及标准灯与漫反射板的距离等影响光谱仪标定的因素进行分析，得到了最佳的标定条件。

Secondly, the simulative software has been made using MATLAB to simulate the suspensory point load、 velocity、 acceleration and pure toque of speed reducer shaft of pumping unit on any place and the displacement、 velocity、 acceleration of main component of pumping unit and the forces of linked point of two components, so the changes of the motion and the force of pumping unit and the geometry parameters' influence on the main performances of pumping unit have been dynamic analyzed.

其次，利用MATLAB，编制了仿真软什，对抽油机在任意位置时的悬点载荷、速度、加速度和减速器输出轴抓矩以及抽油机主要构件的位移、速度、加速度利各构件连接点的受力等进行了仿真，从而动态地分析了抽油机的运动利受力变化及几何参数对抽油机主要性能的影响情况。

The test bedstand which is composed of electro-motor ,hydraulic pump ,hydraulic motor ,speed verily box and parallel compensating pump, can resolve the problem of power consumption and the power warm while large power hydraulic pump and motor testing.the principle of system is that electro-motor drive the hydraulic pump first,then the pump make the hydraulic motor work through its high pression oil,the follow working hydraulic motor feedback the power in niuju re-drive the hydraulic pump,at last the power is recovered.this bedstand make use of bishi hydraulic system ,which can have a closely construct ,and steadly chuandong ,lower noise ,high power recovery percentage and so on.

本实验台由电动机、油泵、油马达和变速箱以及并联补油泵等一起构成功率反馈实验油路，以解决大功率液压泵及马达在试验时的大功率消耗和能量耗散时的发热问题。实验台由电动机带动油泵，油泵输出油液驱动液压马达，油马达输出的扭矩通过变速箱传动回馈给液压泵的输入轴，从而实现功率回收。采用闭式液压系统，结构紧凑、运行平稳、噪声低、功率回收率高；机械补偿，电动机输入扭矩经变速箱传动驱动液压泵；液压补偿，并联补油泵对系统的高压油路进行流量补偿。

The test bedstand which is composed of electro-motor ,hydraulic pump ,hydraulic motor ,speed verily box and parallel compensating pump, can resolve the problem of power consumption and the power warm while large power hydraulic pump and motor testing.the principle of system is that electro-motor drive the hydraulic pump first,then the pump make the hydraulic motor work through its high pression oil,the follow working hydraulic motor feedback the power in niuju re-drive the hydraulic pump,at last the power is recovered.this bedstand make use of bishi hydraulic system ,which can have a closely construct ,and steadly chuandong ,lower noise ,high power recovery percentage and so on.

本实验台由电动机、油泵、油马达和变速箱以及并联补油泵等一起构成功率反馈实验油路，以解决大功率液压泵及马达在试验时的大功率消耗和能量耗散时的发暖问题。实验台由电动机带动油泵，油泵输出油液驱动液压马达，油马达输出的扭矩通过变速箱传动来回馈给液压泵的输渗入渗出轴，从而实现功率往返收。采用闭式液压系统，结构紧凑、运行平稳、噪声低、功率回收率高；机械补偿，电动机输渗入渗出扭矩经变速箱传动驱动液压泵；液压补偿，并联补油泵对系统的高压油路入行流量补偿。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。