objective trimetazidine has shown anti-ischemic properties to improve exercise tolerance without haemodynamic effects and direct cyto protective effect on the myocardium. however, it is not clear whether trimetazidine has beneficially effect on severe ischemic cardiomyopathy. methods 19patients（68±9）years with postnecrotic left ventricular dysfunction（ejection fraction31.7%±5.4%）were studied to examine the benefit of adding60mg a day of trimetazidine for3months to the classical therapy. the assessment included clinical evaluation, electrocardiography and echocardiography. results after adding60mg a day of trimetazidine for3months, attack of angina was relieved and dyspnea was improved（p.05）.but heart rate, systolic blood pressure, rate pressure product, ejection fraction, left ventricular volume and global wall motion index were not changed. conclusion trimetazidine seems to improve clinical status while can not change oxygen supply-to-demand ratio without adverse effects in patients on severe ischemic carˉdiomyopathy.
目的 曲美他嗪是一种新型的抗心肌缺血的药物，能够改善患者的运动耐量和心肌的直接保护作用同时并没有血流动力学效应。但目前对于严重缺血性心肌病患者的临床治疗价值还需要进一步观察。方法 19例（68±9）岁确诊为缺血性心肌病（左心室射血分数0%）的患者在常规治疗的基础上加用每日60mg曲美他嗪治疗3个月，随诊观察患者临床情况以及超声心动图指标的变化。结果 19例患者均可耐受在常规治疗基础上加用每日60mg曲美他嗪的治疗，随诊发现患者心绞痛发作明显减少，运动耐量明显改善。同时患者心率、收缩压、心率血压乘积、左心室射血分数、左心室容量以及整体室壁运动指数无明显改变。结论缺血性心肌病的患者在常规治疗基础上加用曲美他嗪是安全的，同时其能明显改善患者的临床状态，而这种作用并不改变心肌氧的供求比值。
Main conclusions include: the stock price will approach the true value and the volatility will diminish in the markets with information dissymmetry; the changes of liquidity accord with the changes of trade volume in most of time, but sometimes the opposite way happens; the traders with individual information can get extra profit which is related to the amount of noise traders and the precision of information; liquidity, traders` order and profit will change with some information traders` change of information.
主要结论包括：在信息不对称的市场中，股票价格将逐步趋近于其真实价值，价格波动也将逐渐变小；股票市场的流动性变化和市场中的交易量变化在大部分的时间内保持一致，但有些时候却相反；私人信息拥有者所能获得的超额利润与流动性交易者的数量多少有关，也与其私人信息的精度有关；当某个知情交易者的信息发生变化时，对市场的流动性、交易者的指令和所能获得的利润都将产生影响。
The poor cycling stability due to the huge volume change during lithiation and delithiation and the low initial coulombic efficiency are the critical problems that limit its commercial application.
硅基负极材料在充放电循环中体积变化过大导致的循环性能差、首次库仑效率低等始终是阻碍其商业化的主要问题。
The poor cycling stability due to the huge volume change during lithiation and delithiation and the low initial coulombic efficiency are the critical problems that limit their commercial application.
硅基负极材料在充放电循环中体积变化过大导致的循环性能差、首次库仑效率低等始终是阻碍其商业化的主要问题。
But in case of new features the only major change was the email plugin and a few minor changes like volume control in the music player.
但在案件的新功能的唯一一个主要变化是电子邮件插件和一些小的改动音量控制一样的音乐播放器。
Injection molding process of injected part is simulated under various technological conditions by using analysis software of Moldflow and orthogonal experiment design. The comprehensive evaluation to volume shrinkage ratio change, surface sink index and maximal warp value of the injected part is obtained by means of fuzzy mathematics.
结合正交试验设计和注塑成型模拟软件Moldflow，对不同工艺条件下的注塑成型过程进行模拟分析，并运用模糊数学中的综合评判法，对塑件成型后的体积收缩率变化、表面缩痕指数和最大翘曲变形量三个目标值进行综合评判，得到综合评分。
The result showed that pressing testis might cause increase electrogastro gram wave amplitude, respiratory rate and heart rate increasing, and blood pressure increasing, cardiac output increasing, no changing of stroke volume and peripheral resistance. same pressure applied on scrotum only caused no change of indeoes, indicating the effect was not related with scrotum which was pressed simutaneously.
挤压睾丸可使人体胃电图波幅明显增高，呼吸频率加快，心率加快，血压升高，心输出量增加，搏出量和外周阻力不变，同样压力挤压阴囊上述指标没有明显变化，表示效应与同时被挤压的阴囊无关。
Air condition of VRV is change the system a discharge of air condition system, the characteristics of this system is to pass to become cold the discharge of to carry on cold quantity's lose to go together with.
VRV空调是变制冷剂流量（Varied Refrigerant Volume的空调系统，本系统的特点是通过变冷媒流量进行冷量输配。
T. LOUIS, Mo., Sep 4, 2008---SAFC Hitech focus area within SAFC a member of the Sigma-Aldrich Group (NASDAQ: SIAL), today announced that it has made significant progress in developing Germanium Antimony Telluride precursors for use in high volume manufacturing phase change memory applications.
AFC Hitech宣布锗-锑-碲材料(GexSbyTez或GST)的开发取得重大进展，GST前驱体用于批量生产相变存储器。
To investigate the gallbladder motility in Asymptomatic gallstone patients and the effect of Aspirin on it, We used B ultrasonography to observe the change of gallbladder volume in 43 patients with asymptomatic gallstone and 20 healthy controls before and after 7 days administration of aspirin (300mg daily).
作者：丁夷峰；蔡建庭；蔡小云；李爱萍为研究无症状胆囊结石患者胆囊动力变化及阿斯匹林的影响。
Objective To observe the change of the quantity and volume of the blood platelet in diabetic nephropathy.
目的 观察糖尿病肾病中血小板数量和体积的变化。
If the upper impeller 0 ° as a starting point, then the impeller rotating at 180 ° before the small cavity volume by the small and large, and with the suction-side surface of the same mouth, when the gases are inhaled, when the suction end of the small cavity isolated from the mouth and inhale; when the impeller continues to rotate, the small chamber by a small change so that the gas is compressed; After a small cavity connected with the exhaust port, the gas will be discharged outside the pump.
如果以叶轮的上部0°为起点，那么叶轮在旋转前180°时小腔的容积由小变大，且与端面上的吸气口相通，此时气体被吸入，当吸气终了时小腔则与吸气口隔绝；当叶轮继续旋转时，小腔由大变小，使气体被压缩；当小腔与排气口相通时，气体便被排出泵外。
If the upper impeller 0 ° as a starting point, then the impeller rotating at 180 ° before the small c**ity volume by the small and large, and with the suction-side surface of the same mouth, when the gases are inhaled, when the suction end of the small c**ity isolated from the mouth and inhale; when the impeller continues to rotate, the small chamber by a small change so that the gas is compressed; After a small c**ity connected with the exhaust port, the gas will be discharged outside the pump.
如果以叶轮的上部0°为起点，那么叶轮在旋转前180°时小腔的容积由小变大，且与端面上的吸气口相通，此时气体被吸入，当吸气终了时小腔则与吸气口隔绝；当叶轮继续旋转时，小腔由大变小，使气体被压缩；当小腔与排气口相通时，气体便被排出泵外。
Application self-restraint Gao Zhigao the salt feed feeds the big mouse, forms the insulin resistance pathology model, five water chestnuts disperse the high school low monitoring team respectively to give the corresponding density everyday the medicine, the blank group and the model group give the same volume the pure water, and in detail records change situation and soon each group of big mice body weight.
应用自制的高脂高盐饲料喂养大鼠，形成胰岛素抵抗型病理模型，其中五苓散高中低剂量组每日各给予相应浓度的药物，空白组和模型组给予同体积的纯净水，并详细记录各组大鼠体重等变化情况。
Our empirical study indicates that: 1Despite of Yen`s appreciation and depreciation, the change of international trade volume doesn`t go with the theoretic analysis, and difference does exist. 2 Since the mid 1980s, the exchange rate of Korea has been rising. During this period, the import hasn`t increased as expected, which doesn`t comply with the traditional exchange rate theory. 3We come to the conclusion that the depreciation of RMB will, to some extent, stimulate the export but restrain the import; also will decrease the inflow of capital and financial account, which goes against the balance of capital and financial account.
本文的实证研究表明：1）当日元实际升值时，日本贸易收支的实际变动并不完全按照理论分析的方向进行，出口仍然保持增长；2）韩国实际汇率升值时，由于国内通胀率高达两位数，进口并无改善；3）人民币实际汇率变动对我国国际收支影响的经验分析得出以下结论：人民币贬值会有限刺激出口，抑制进口；人民币贬值会使资本项下流入减少，不利于资本项目平衡。
To wipe off most ammonia-nitrogen in leachate, firstly we will find the better reaction reagent by chemical sedimentation experiment and make sure the optimal dosage and reaction conditions gradually though orthogonal technical processing. The water treated by sedimentation is to treat in SBR reaction container. By adjusting the aeration volume the inner reaction system forms the alternant change of anaerobic-aerobic environment and realizes the desiposition of nitrification denitrification ammonia-nitrogen. We also study kinds of index changing rules in one reaction cycle in detail by changing the run conditions of pH, COD of influent water. According to the effluent quality, we make sure the appropriate coagulant and the optimal dosage and discuss the dephosphorization mechanism.
本课题首先通过化学沉淀实验寻找较优反应试剂，并通过正交实验逐步确定其最佳用量及各反应条件，以去除渗滤液中大部分氨氮；沉淀预处理出水进一步用SBR生物法处理，通过调节曝气量在反应器内部形成厌氧、缺氧、好氧环境的交替变化，不断实现氨氮的硝化和反硝化去除，并通过改变进水pH值、COD等运行条件，详细研究了一个反应周期中各指标的变化规律；生物处理出水再进行混凝处理，根据其水质特点，选择合适的混凝剂，确定最佳投加量，探讨混凝剂除磷机理。
You can hold a key in bottom position and change the volume simply by exerting different levels of pressure.
你可以在底部的一个关键位置和数量的变化只是施加不同程度的压力。
This includes backwashing the sand filters once a week, but the volume of water change is 2800 gallons!
这包括每星期反复冲洗过滤器一次，且更换体积上有2800加仑的水。
The ADSCs morphological change and the qualitative analysis results of Oil Red O stain: The ADSC sexhibited an expanded morphology and diferentiated to the dipogeniclineage after adipogenic induced. The cells multiple intracell orange red lipid-filled droplets which accounted for 80-90%volume of the cells.
脂肪干细胞经诱导后体积增大，分化为成脂细胞，细胞浆中可见许多大小不等的橙红色脂滴，多者可占整个细胞体积的80%-90%，细胞核缩小或偏于细胞的一侧，呈阳性；而在普通培养基中生长的对照细胞未见体积增大和脂滴形成，呈阴性。
Wind to remove the valve plate for direct control of the use of variable frequency Saver fans, pump speed to control the flow of air volume change, when the motor rated speed in the 80% run-time, in theory, its power consumption rated power (80%) of the cubic, that is, 51.2%, removal of mechanical wear and tear Motor copper, iron loss and so on.
除去挡风板换阀门采用变频节电器直接控制风机、泵类转速来控制流量换风量，当电机在额定转速的80%运行时，理论上其消耗的功率为额定功率（80%）的立方，即51.2%，去除机械损耗电机铜、铁损等影响。