下降

The results showed that the fractions of alcohol-benzene soluble and water soluble decreased with the process of decomposition. The concentration of semicellulose and cellulose increased firstly and then decreased. However, the concentration of lignin increased.

结果显示，随着腐解进行，腐解产物中的苯–醇溶性、水溶性组分下降，半纤维素和纤维素含量先上升后下降，而木质素增加；腐解物的能态呈现上下起伏、下降和相对稳定3个阶段的变化，总体是一个放能过程。

The results indicated that with solution time increasing,Mg_(17)Al_(12) phase was dissolved into the Mg matrix and Al_2Ca phase became thinner and shorter,then gradually broken and began to spheroidize;with aging time increasing,Mg_(17)Al_(12) phase was precipitated from the Mg matrix as the form of small particles and Al_2Ca phase was stable and its shape and quantity change...

随着时效时间的增加，Mg17Al12相以细粒状从过饱和的镁基体中析出；而Al2Ca相比较稳定，其数量和形状变化极小。固溶处理后，合金硬度和拉伸强度有所下降；时效处理后，合金硬度增加到峰值后下降，拉伸强度略有升高。固溶、时效处理后轧制AM50和AM50+1Ca镁合金的塑性有所增加；而轧制AM50+2Ca镁合金固溶后塑性有所增加，时效后塑性有所下降。

The results showed that 13S5 and 13S8 tended to grow faster but sporulate less during subculturing. Sporulation was not significantly different in the first 6 generations, but after subculturing over 6 to 7 generations the sporulation declined significantly, by 81.7% and 69.0% respectively, as compared to that of the first generation.

结果表明，野生型出发菌株Bb13的单孢分离株13S5和13S8在继代培养过程中均发生生长速率加快和产孢量下降现象。13S5在前5代，13S8在前6代产孢量有所下降但不显著，至第10代时产孢量比第1代分别下降了81.7%和69.0%。

When the relative soil water content were 55%-40%, the main reasons of the photosynthetic rate declined were stomatic limitation. When the relative soil water content were 20%, the main reasons of the photosynthetic rate declined were nonstomatic limitation.

干旱胁迫下，光合速率的下降是气孔因素与非气孔因素双重作用的结果：轻度干旱胁迫下（土壤相对含水量55%~40%）气孔限制是光合速率下降的主要原因，而严重干旱胁迫下（土壤相对含水量20%）非气孔限制是光合速率下降的主要原因。

During postharvest storage of Syzygium samarangense fruits, the fruits lost the water seriously, the degree of hardness decreased quickly, and the breathing decreased first and then rose, and the cell membrane permeability had risen abruptly at first.

采后莲雾在贮藏期间失水严重，硬度迅速下降；呼吸速率先降后升；果肉细胞膜透性在采后初期急剧上升；果实的可溶性固形物、蛋白质和VC的含量一直呈下降趋势，室温贮藏4d后莲雾的商业品质迅速下降。

Thereinto, drip irrigation is divided into three treatments of different ration. Tectorial and untectorial treatment are adopted to semifixation spray irrigation. At the same time, seepage-preventing trial is done. By study of one growth season, it shows that the indexes, Comparing with flood irrigation, water-saving technique has the effect of increasing production and harvest, economizing water, energy sources and field, saving work, time and power. It has best significance difference among unit yield of using different irrigation ways. The highest yield is in irrigation treatment of 80% field moisture capacity, it is secondary in seepage-preventing ditch irrigation treatment and is the lowest in spray irrigation treatment. Drip irrigation increase yield 4.0%~25.9%,Seepage-preventing ditch irrigation increase yield 17.5%, and spray irrigation decrease yield 22.4～37.8% comparing with flood irrigation. The effect to yield is obvious in drip irrigation treatment of different irrigation ration.

不同灌溉方式间单位产量存在显著差异，80％田间持水量灌溉处理产量最高，防渗渠畦灌次之，喷灌的产量最低；与土渠漫灌单位产量相比，滴灌增产4.0％～25.9％；防渗渠畦灌增产17.5％；喷灌产量下降22.4％～37.8％；滴灌试验中不同灌溉处理对产量的影响显著，随着灌溉定额的减少，产量随之下降，主要原因是60％田间持水量的灌溉处理限制了棉株的生长发育，降低了产量；不同灌溉方式的灌溉定额与绿洲内土渠漫灌平均灌溉定额相比，滴灌节水47.7％～54.4％，防渗渠畦灌节水38.56％，喷灌节水58.2％；滴灌、喷灌及防渗渠畦灌与土渠漫灌相比分别省工16.2％、25.1％和3.6％；滴灌和喷灌较防渗渠畦和土渠漫灌节地约5％～7％；从净收益来看，防渗渠畦灌较土渠漫灌经济效益提高了34.2％，滴灌提高了9.8％～48.2％，喷灌则下降了23.8％和44.7％；而且采用不同灌溉方式种植棉花，对于成铃率、衣指、衣分、纤维长度、产量等指标，滴灌要优于喷灌和防渗渠畦灌；而成铃数、种子数、铃重、籽指等指标，滴灌、喷灌均小于防渗渠畦灌。

Whangkeumbae and Yali Pear were used in the determination of nutritional components contents during fruits maturation: contents of soluble sugar, fructose, glucose and sucrose gradually increased, contents of starch, vitamin C and cellulose gradually decreased, contents of protein and titrable acid increased first and then decreased, content of major elements decreased and content of minor elements showed different trends.

黄金和鸭梨两个品种表现出相同的变化规律，其中：可溶性糖、果糖、葡萄糖、蔗糖含量在果实成熟过程中均呈上升趋势；淀粉、维生素C和纤维素含量呈下降趋势；可溶性蛋白和可滴定酸含量呈先上升后下降的变化趋势；矿质元素中大量元素均表现出下降趋势而微量元素则表现不同的变化趋势。

ST depression in transmural ischaemia was generated with ST elevation and was an integral part of the current source.

利用心肌的双域模型计算机模拟了不同区域心肌透壁缺血时ST 段位移在心脏表面的分布，发现心脏表面ST 段位移的分布式样和缺血区域大小有关，一个小面积的透壁缺血在缺血区上出现均匀分布的ST 段上升，而在心脏表面的其他部位上几乎没有出现ST 段下降；一个大面积的缺血像左降支或左旋支区域的缺血， ST 段位移在心脏表面的左侧区出现了一个偶极子式的分布，在缺血区为ST 段上升，在正常区为ST 段下降，并且其幅度随远离缺血边界而减小；同时发现透壁缺血时的ST 段下降是缺血电流源的不可分割的一部分。

Result At 5 and 25 mgkg^(-1), the total respiratory rate had a similar trend with tricarboxylic acid cycle and pentose phosphate pathway, T1, and T2 were higher than the control on the 1st day and then declined three days late but they had a recover on the last day. Embden-Meyer-hot-Parnas pathway had a declined trend forever. The respiratory rate of the total and three pathways were decreased under 125 mgkg^(-1). The enzyme activity of pyrophosphate-dependent phosphofructokinase, glucose-6-phosphate dehydrogenase (G-6-PDH) and malate dehydrogenase were similar to relative respiratory pathway.

测定期内，5mgkg^(-1)土、25mgkg^(-1)土浓度处理使基础呼吸速率和三羧酸循环、磷酸戊糖途径的呼吸速率均表现初期上升随后（第3天）下降但末期有所恢复的趋势，而糖酵解途径的呼吸速率则持续下降在末期小幅回升；125mgkg^(-1)土浓度处理后基础呼吸速率及3条途径呼吸速率均呈下降趋势；磷酸果糖激酶、苹果酸脱氢酶和葡萄糖－6-磷酸脱氢酶(G-6-PDH)活性变化趋势分别与其对应途径呼吸速率变化相似。

Results: Within 13 cases of CINⅠdegree diagnosed of pathologic histology with vaginoscope, 9 cases were coincident with the result of conization of cervix, the pathologic degree of 3 cases increased after the operation and 1 case decreased; within 46 cases of CINⅡ degree diagnosed of pathologic histologh with vaginoscope, 27 cases were coincident with the result of coization of cervix, the pathologic degree of 7 cases increased after the operation and 10 cases decreased.

结果：13例阴道镜活检病理为CINⅠ级病例中，9例与宫颈锥切术病理相符，3例宫颈锥切术后病理级别上升，1例病理级别下降；46例阴道镜活检病理CINⅡ级病例中，27例与宫颈锥切病理相符，7例宫颈锥切病理级别上升，12例病理级别下降；42例阴道镜活检病理为CINⅢ级病例中，25例与宫颈锥切病理相符，7例宫颈锥切病理级别上升，10例病理级别下降。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。