降低

Fatigue,arthritis, weight losing,muscular pain,weakness of the muscle and pneumonopathy in the late-onset group were significantly higher than that in the early-onset group.

晚发组发病到确诊的平均时间长，疲乏、关节痛、体重下降、肌痛肌无力、肺部病变发生率高，肾损害、雷诺现象、脱发的发生率低(P＜0.05)，血沉增快、肝功能损害检出率高，而补体(C3C4)降低、白蛋白降低、dsDNA阳性检出率低(P＜0.05)。

The results of the physiological and biochemical indexes in callus tissue of Poncirus trifoliata tested under calcium carbonate(CaCO3) stress indicated that except total iron content, the negative correlations among CaCO3 concentration and peroxidase activity, superoxide dismutase activity, catalase activity, active iron content, soluble protein content and callus growth were recorded.

提要测定碳酸钙(CaCO3)胁迫下枳壳愈伤组织的某些生理生化指标的结果表明：除全 Fe 含量外，CaCO3浓度与过氧化物酶活性、超氧化物歧化酶活性、过氧化氢酶活性、活性Fe含量、可溶性蛋白质含量、愈伤组织增重均呈显著或极显著负相关，与培养液pH值呈显著正相关；随着培养的进程， POD活性、活性Fe和可溶性蛋白质含量、愈伤组织增重呈降低趋势， SOD和CAT活性先升后降，含高浓度CaCO3的培养液 pH值仅在20日左右略有降低。

For the abutment with severe bone lost, pontic width reduction can significantly reduce the stress in PDL of it, and protect the health of remaining periodontium of abutment.

对于基牙牙槽骨高度降低的固定桥，桥体减径可以更加明显地降低基牙牙周膜应力，对桥基牙起到保护作用。

Results:① large dose of piracetam(≧600mg/kg) significantly increased scores of praxiology(p.01)、decreased water content(p.05) and the expression of aquaporin( aqp4) in mcao.②all dose of piracetam decreased volume of ischemic (p.01) and remained relatively intact ultramicrostructure.

结果：吡拉西坦注射液剂量依赖性地降低侧大脑半球的含水量、改善其神经功能评分、下调水通道蛋白4(aop4)的表达、降低动物的脑梗死体积、改善缺血脑组织神经元细胞的超微结构。

These tests show that: 1. suction decreases with the increase of the water saturation in the chalk; 2. stress variants proposed are available for describing the stress state of the unsaturated chalk; 3. preconsolidation pressure increases with suction, while the effects of suction on the compressibility coefficients λ and κ are not evident; 4. as usual unsaturated soils, the permeability to oil of chalk increases with the suction; 5. yield strength of the chalk behaves with volumetric strain hardening; 6. cohesive behaviour of the chalk is related to the stress level, and relation between time-dependent deformation and logt is linear; 7. cohesion of the chalk decreases with the increase of the suction, while the elastic stiffness and the cohesion coefficient increase; 8. strength and elastic modulus increase with the strain rate, while the strain at the peak strength decreases with the increase of the strain rate.

试验结果表明，白垩中的虹吸力随水饱和度的降低而提高；吸力、水饱和度和强度的变化过程均与时间有关；可用由理论分析得到的应力状态变量描述非饱和白垩的平衡状态；前期固结压力随吸力增加而提高，而压缩指数λ与κ则同吸力无关；应力大于前期固结压力时，粘性变形与时间的对数关系曲线呈线性关系，其大小和增长速率均随吸力减小而增大，可视为白垩弹性刚度降低和粘性系数增大的结果；前期固结压力和变形模量随着应变速率的提高而提高，压缩指数κ和λ则随应变速率的提高而减小；应变速率较低时，粘性和吸力对前期固结压力及压缩指数的影响较小；白垩中油的渗透性随着吸力增加而提高；白垩在屈服阶段具有明显的体积应变硬化特性。

In addition,disease incidence and lesion area of muskmelon inoculated with T.roseum could be controlled effectively by preharvest BTH treatment in the period of storing.

此外，采前BTH 4次处理还能明显降低果实采后损伤接种粉红单端孢的发病率和降低病斑面积。

Results: There were no significnt differences in preinduction data between two groups.

结果：与麻醉前比，插管前和插管后3分钟，两组V-MCA均明显降低(P＜0.01)；血压在插管前降低(P＜0.01)，插管后恢复麻醉前水平。

The absorption of carbon dioxide has already caused the pH of modern surface waters to be about 0.1 lower than it was in preindustrial times.

二氧化碳的吸收已经造成现代海水表层的 pH 值比工业化之前降低0.1左右，也就是碱性降低。

Cd3+, cd4+ and cd8+ lymphocyte subgroups in banked blood decreased as compared with those of prestorage in the two groups,but there was no significant difference between the two groups.

照射后随储存时间的延长，血液中il 2水平与对照组相比明显降低（p.05）；经紫外线照射后淋巴细胞转化率较对照组明显降低（p.01）；对照组与照射组血液在放置72 h后cd3+，cd4+，cd8+细胞亚群均有明显下降，但无显著差异。

In obese children, leptin concentration decreased during 4 mo of physical training and increased during a subsequent 4-mo period without physical training, fat mass was highly correlated with baseline leptin, and greater reductions in leptin during 4 mo of physical training were seen in children with higher pretraining leptin and in those whose total mass increased least.

在肥胖小孩中，4mol 周期体力运动使瘦素浓度降低，在接下来不运动的4-mo 周期中，瘦素水平提高。在那些体重增长最慢、运动前瘦素水平高的肥胖小孩中，4-mo 体力运动周期使其瘦素水平降低程度非常明显。第二篇翻译原文全文。pdf (43.99k)杂志，年，卷，期，页

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。