大于正常

Transmitter is composed of sensor and electronic element circuit, pressure of measured medium directly applies on sensor s ceramic diaphragm, force diaphragm to displace tinily in proportion to pressure of medium, under normal working condition, diaphragm displace no more than 0.025mm, electronic circuit detects this displacement, and convert it into standard industrial measuring signal i.e.(4～20mA) corresponding to this pressure.

变送器由传感器与电子元件线路组成，被测介质的压力直接作用于传感器的陶瓷膜片上，使膜片产生与介质压力成正比的微小位移，正常工作状态下，膜片最大位移不大于0.025mm ，电子线路检测这一位移量后，即把这一位移量转换成对应于这一压力的标准工业测量信号（4~20） mA 。

Working Principle Transmitter is composed of sensor and electronic element circuit, pressure of measured medium directly applies on sensor s ceramic diaphragm, force diaphragm to displace tinily in proportion to pressure of medium, under normal working condition, diaphragm displace no more than 0.025mm, electronic circuit detects this displacement, and convert it into standard industrial measuring signal i.e.

工作原理变送器由传感器与电子元件线路组成，被测介质的压力直接作用于传感器的陶瓷膜片上，使膜片产生与介质压力成正比的微小位移，正常工作状态下，膜片最大位移不大于0.025mm，电子线路检测这一位移量后，即把这一位移量转换成对应于这一压力的标准工业测量信号（4~20）mA。超压时膜片直接贴到坚固的陶瓷基体上，由于膜片与基体的间隙只有0.1mm，过载时膜片的最大位移只能是0.1mm，所以从结构上保证了膜片不会产生过大变形。

Methods: Research on middle-aged and old person who hospitalized in our hospital from January, 2000 to October,2006, measure the blood uric acidwith zymology, the boundary is SUA which is bigger than 420mmol/l, Comparate and analysis the clinical material of hypeluricemia group, hypeluricemia merge coronary disease group and normal uric acid group.

以2000年1月至2006年10月在我院住院的中老年人为研究对象，采用酶学测定血尿酸，以SUA大于420mmol/l为界限，比较分析高尿酸血症组及高尿酸血症合并冠心病组与尿酸正常组的临床资料。

The main function of sucrose is to maintain normal respiration, so it can only be used to join the preservative, and make a good effect in maintaining the water balance of Dianthus Caryophyllus when dealing with 0.01% Phytic Acid +2% S +200 mg/L8-HQC solution; Finally, in the mensuration of Dianthus Caryophyllus fresh weight change, no matter using which the vase planting solution, the fresh weight of Dianthus Caryophyllus increases in the initial phase and then gradually decreases.

结果表明：在花径变化的测定中，经0.01%植酸+2%S+200mg/L8-HQC溶液处理的香石竹在保鲜期间得到最好的保鲜效果，切花的生长状况达到最佳状态；在水分平衡的测定中，结果表明蔗糖溶液对香石竹的水分平衡的保持有负作用，蔗糖的作用主要作用是维持正常的呼吸作用，因此它只能用来加入到保鲜剂中，处理0.01%植酸+2%S+200mg/L8-HQC在保持切花的水分平衡上起到较好的效果；最后在香石竹的鲜重变化测定中，无论什么瓶插液，香石竹切花的鲜重在初期阶段增加，然后逐渐减少，水分的吸收与丧失会有波动，但总趋势是失水量大于吸水量。

At the BCL of 500ms, 1000ms and 2000ms,the VWtimes increased markedly with the BCL prolonging, and the degree of increasing was even obviously when heart rate was slow (BCL=2000ms or 1000ms). The enlargement of VWs was a most important reason to increase the incidence of ventricular arrhythmias; 2）At the BCL of 500ms, 1000ms or 2000ms,the VWtimes of the premature stimulates S2 was at endomembrane were wider than at the outermembrane. We supposed that premature stimulates come from endomembrane was easier inducing VF compared with outermembrane;3The VWtime of unidirectional block was wider than reentry's, we can see that reporlarization dispersion changed dynamicly. 4The QRS polar of the premature stimulates was opposite the primary beats ,which suggesting that excitation of inducing premature beats was coming from epicardial. That is to say electrotonic potential take part in the creation of reentry;5With the ratio of the Tp-e/QT increasing the occurrence of VF was upgrading. So the ratio was an effective method to estimate the event of SCD.6 The VWtimes of S3 were broaden than S2's. But we can not study penetratingly, which is the contents of our future studies.

在BCL为500ms、 1000ms和2000ms刺激条件下，随着刺激周长的增加单向传导阻滞时间易损窗呈增大趋势；并且在心率较慢时(BCL为2000ms和1000ms)增大最明显，是LQTS患者室性心律失常发生率增加的原因之一；2）在BCL为500ms、 1000ms和2000ms刺激条件下，S2位于内膜侧时时间易损窗大于在外膜侧时的，推测来自于内膜侧的期前刺激易于诱发室性心律失常；3）折返激动时间易损窗小于在单向传导阻滞时间易损窗，折返易发生于S2刚进入单向传导阻滞区间时，这说明复极梯度的不均一是动态变化的；4心电图上倒置QRS波与正常S1刺激所引起QRS波极性相反，提示不同位置S2刺激引发的室性早搏的兴奋均来自于外膜侧，说明了电紧张电位扩布参与了折返的产生；5）Tp－e/QT可以反应跨膜复极离散度，随着Tp－e/QT比值的增加PVT的发生增多，其可以用来预测室性心律失常的发生。6）随着期前刺激数目的增加时间易损窗增大。

Wong RK,Stewart M. Different firing patterns generated in dendrites and somata of CA1 pyramidal neurones in guinea-pig hippocampus.

结果发现，Mg2+浓度的提高虽可抑制正常的突触传递，但对LFS诱发LTD并无影响，A-PS的降低幅度仍显著大于S-EPSP。

Membrane scaling is caused by the deposition of unsoluble salts as feedwater is converted to brine. In this process the ion concentration of calcium, magnesium and so on increases greatly which will lead to that the ion product of sparingly soluble salts exceeds its solubility product, and the unsoluble salts deposite on the surface of RO membrane to form membrane scaling.

在反渗透海水淡化过程中，由于膜的浓缩作用，浓水中的钙、镁等离子浓度大大增加，从而使难溶盐的离子积大于其溶度积，在反渗透膜表面形成膜垢，影响整个反渗透装置的正常运行，缩短了反渗透膜的使用寿命。

The sprouts from endplate and a few contact sites of NCAM with AChR can be seen.C: Untreated group on the 20th day after L5 nerve root compression. There are some AChR plaques of morphological abnormality, and no contact sites of NCAM with AChR although the intensity and scope of NCAM staining is increased.D: Yiqi Huayu Recipetreated group on the 20th day after L5 nerve root compression. All the AChR sites are reoccupied by NCAM and the morphology of AChR are restored. E: Untreated group on the 30th day after lumbar nerve root compression. AChR plaques display irregularity in shape, with a few round or spindle shaped cupulae. Meanwhile, some NCAM stainings are still shown to be around the AChR. F: Yiqi Huayu Recipetreated group on the 30th day after L5 nerve root compression.

随着时间的推移，AChR斑的形态渐趋规则，NCAM反应也逐步增强，至造模后20 d达到最高峰，但益气化瘀方组仍然明显优于模型组，其不仅在数值上超过了胚胎期大鼠，且与AChR全部重叠；而模型组仍可见到不少重叠不全且形态异常的AChR斑。L5神经根受压后30 d，NCAM的表达水平开始下降，基本局限于终板区内，其下降速度和范围在益气化瘀方组明显大于模型组；模型组不仅NCAM的表达明显高于益气化瘀方组，且仍能见到一些成熟不全的AChR斑；而益气化瘀方组AChR斑形态已接近于正常。

There are some AChR plaques of morphological abnormality, and no contact sites of N-CAM with AChR although the intensity and scope of N-CAM staining is increased.D: Yiqi Huayu Recipe-treated group on the 20th day after L5 nerve root compression. All the AChR sites are reoccupied by N-CAM and the morphology of AChR are restored. E: Untreated group on the 30th day after lumbar nerve root compression. AChR plaques display irregularity in shape, with a few round or spindle shaped cupulae. Meanwhile, some N-CAM stainings are still shown to be around the AChR. F: Yiqi Huayu Recipe-treated group on the 30th day after L5 nerve root compression.

随着时间的推移，AChR斑的形态渐趋规则，N-CAM反应也逐步增强，至造模后20 d达到最高峰，但益气化瘀方组仍然明显优于模型组，其不仅在数值上超过了胚胎期大鼠，且与AChR全部重叠；而模型组仍可见到不少重叠不全且形态异常的AChR斑。L5神经根受压后30 d，N-CAM的表达水平开始下降，基本局限于终板区内，其下降速度和范围在益气化瘀方组明显大于模型组；模型组不仅N-CAM的表达明显高于益气化瘀方组，且仍能见到一些成熟不全的AChR斑；而益气化瘀方组AChR斑形态已接近于正常。

There are some AChR plaques of morphological abnormality, and no contact sites of NCAM with AChR although the intensity and scope of NCAM staining is increased.D: Yiqi Huayu Recipetreated group on the 20th day after L5 nerve root compression. All the AChR sites are reoccupied by NCAM and the morphology of AChR are restored. E: Untreated group on the 30th day after lumbar nerve root compression. AChR plaques display irregularity in shape, with a few round or spindle shaped cupulae. Meanwhile, some NCAM stainings are still shown to be around the AChR. F: Yiqi Huayu Recipetreated group on the 30th day after L5 nerve root compression.

随着时间的推移，AChR斑的形态渐趋规则，NCAM反应也逐步增强，至造模后20 d达到最高峰，但益气化瘀方组仍然明显优于模型组，其不仅在数值上超过了胚胎期大鼠，且与AChR全部重叠；而模型组仍可见到不少重叠不全且形态异常的AChR斑。L5神经根受压后30 d，NCAM的表达水平开始下降，基本局限于终板区内，其下降速度和范围在益气化瘀方组明显大于模型组；模型组不仅NCAM的表达明显高于益气化瘀方组，且仍能见到一些成熟不全的AChR斑；而益气化瘀方组AChR斑形态已接近于正常。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。