下降物

Results The detective rates of symptoms as dizziness, sight descend, faintness for seeing, bleed to brush teeth and pain in liver area in the ease group were significantly higher than that in the control groups; The detective rates of lens turbidness, liver augment, Hb descend and abnormity of liver function were also significantly higher than that in the control group.

结果 接触组自觉症状中头昏、视力下降、视物模糊、刷牙出血、肝区疼痛5项的检出率明显高于对照组；体检项目中眼晶体混浊、肝大、血红蛋白降低、肝功能异常4项的检出率明显高于对照组。

The results show that the possible reasons of the catalyst deactivation are as follows : the suspended substances such as slightly soluble dyes in the wastewater and uncrystallized c produced in the potocatalytic reaction are adsorped on the surface of TiO2 ;some inorganic ions occupy the active center of photocatalyst, or precipitate on its surface ;the supported quantity of TiO2 decreases with long time use and repeated washing.

实验结果说明，催化剂活性下降的主要原因有：废水中不溶于水的染料等悬浮物和催化反应中产生的无定形碳在催化剂表面的吸附；高含量的无机离子对催化剂活性位的占据或在表面的沉积；长时间的使用和反复冲洗使TiO2负载量减少。

Create labels from the main reason is the initial temperature of the pressure-sensitive labels (38 ° c), the ice is less than the minimum of the rayon of pressure-sensitive labels temperature (10 degrees Celsius) in this case the loss of viscose agent was frostbite liquidity may not be very good to be applied from surface leveling, resulting in a decline in the label now drops from the viscosimetry.

造成标签掉落的主要原因是初始贴标的温度（零下38摄氏度）低于这种粘胶剂的最低贴标温度（零上10摄氏度）在这种情况下粘胶剂被冻伤失去流动性不能很好的在被贴物表面流平，从而导致粘度下降标签掉落。

The results showed that calcium had increased the single fruit weight, L/D, Vc content, SSC content and anthocyanidin content, while had decreased the chlorophyll content and titratable acid.

结果表明，喷钙后单果重增加，果形指数增大，Vc含量提高，可溶性固形物和花青苷含量增大，果实的叶绿素和可滴定酸含量下降。

Results of DSC determinations show that an adequate content of atactic polystyrene is favourable of the crystallization of isotactic polystyrene,but the addition of more aPS linearly decreases the crystallinity of iPS because of the dilution effect.

DSC测定表明，产物中的无规物有利于等规聚苯乙烯结晶，但对结晶的熔点有降低作用。向产物加入更多的aPS则由于稀释效应而使iPS的结晶度线性下降。

The complexation of SCnA also results in a bathochromic shift and a decrease in optic intensity of the absorption spectrum of DS.

在水溶液中磺化杯芳烃可与二苯胺重氮盐形成包结物，导致DS的化学位移向高场移动，同时使其吸收光谱红移，强度下降。

The results showed that: the trend gas concentration changed was the same, had no apparent difference with the treatment and secondary treatment of 1-MCP. The treatment of smearing film and 1-MCP had apparent restrained effect on rigidity, total soluble solids, blet rate, changed color index of Nanguo Pear.

结果表明：经1-MCP处理和经1-MCP再次处理中气体浓度变化趋势相同，两者没有明显的差别，涂膜＋1-MCP处理中气体浓度下降幅度较为明显。1-MCP处理和涂膜处理对南果梨的硬度、可溶性固形物、腐烂率、转色指数有明显的抑制作用。

Butoxy ethyl methacrylate and the polymers derived from it were also synthesized. The thermo-stability of the polymers was examined.

结果表明：BOEMA的共聚物的热稳定性稍差，并随树脂中MAA含量的增多而热稳定性下降。

Adding the additive tetrapropylammoniumhydroxide into the catholyte the fresh electrode surface is adsorbed by O.

反应物的直接吸附不利于电荷转移，电极表面呈现钝化现象，电解电流效率也相应下降。

The study showed the recombinant wt/mCREG protein depressed the VSMC proliferation depending on dose and the optimal concentration was 400nM;2biologic function of CREG protein and the membrance receptor mechanism:①effect on VSMC migration: the wound healing experiment showed the OB2 cells migration was slower significantly after added wt/mCREG(400Nm) in supernatant. The HITASY cells migration were very slowly and no remarkable change. The gelatinase digestion and Western blot analysis showed the matrix metalloproteinase was decreased and TIMPs was increased;②effect on differentiation: after added wt/mCREG(400nM), the expression of myocardin, SMα-actin, MHC and caldesmin were increased and that of LM-1 and FN were decreased in OB2 cells. These effects were more significant when adding wtCREG.;③effect on VSMC proliferation: Cell cycle assay and BrDU stain showed: after added the wtCREG and mCREG protein, the ratio of cell in G0/G1 phase increased to 0.5773 and 0.5572 from 0.5308 respectively in OB2 group, which increased to 0.7369 and 0.7034 respectively from 0.6297 in HITASY group;3Role of M6P/IGF2R in CREG biologic function:①ELISA and co-immunoprecipitation showed the wt/mCREG binding to M6P/IGF2R directly.②antibody blocking test: when the anti-IGF2R was added to medium at the same time with wt/mCREG at different concentration(2μg/mL、4μg/mL、8μg/mL),the effects of CREG protein which depressing proliferation, migration, secretion and promoting differentiation were blocked, which had the positive correlation to the concentration of added anti body. The studies showed two combinant CREG promoted VSMC switch to differentiation phaenotype, at the same time, depress VSMC proliferation, migration and secreting extracellular matrix.

上述实验结果证实：两种重组CREG蛋白对VSMC增殖均有剂量依赖性的抑制作用，并且相同浓度的糖基化的CREG蛋白对细胞增殖的抑制效应更为显著，最佳效应浓度为400nM；2两种重组CREG蛋白添加后对HITASY和OB2细胞生物学行为的影响：①CREG蛋白对VSMC迁移的影响：刮伤实验发现，加入最佳效应浓度的wtCREG和mCREG蛋白24h后，OB2组迁移能力下降，HITASY组无明显变化；细胞外基质金属蛋白酶-2，9(Matrix metallo-proteinase 2，9，MMP2 ，9)明胶酶电泳检测和Western blot检测结果证实，两种CREG蛋白均可以使OB2细胞合成细胞外基质MMP2，9减少，而组织金属蛋白酶抑制物(Tissue Inhibitors of Metalloproteinases，TIMPs)增加；②CREG蛋白对VSMC分化的影响：加入400nM的wtCREG和mCREG蛋白12h后，OB2细胞myocardin、SMα-actin、MHC、caldesmin表达增加，LM-1、FN表达减少；③流式细胞仪分析细胞周期和BrDU染色分析证实，加入400nM的wtCREG和mCREG蛋白后，OB2组G0/G1期细胞由0.5308分别增加至0.5773和0.5572，HITASY组G0/G1期细胞由0.6297分别增加至0.7369和0.7034；3M6P/IGF2R在重组CREG蛋白的生物学功能中的调控作用：①免疫共沉淀和免疫荧光双染色分析结果显示，CREG蛋白与M6P/IGF2R存在直接结合；②应用抗体阻断实验：将不同浓度的anti- M6P/IGF2R(2、4、8μg /mL)与两种CREG蛋白同时加入培养液中，CREG蛋白抑制VSMC增值、迁移和合成细胞外基质、促进分化的效应减弱，而且与加入anti- M6P/IGF2R浓度正相关。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。