查询词典 on the decrease

Morphological conversion from spiralto coccoid forms occurred when HP was cultured with selenium and most of coccoid forms had fragmentary flagella and pilus; the effection of selenium to activity of urease, catalase, alkaline phosphatase is not exist or not evidence; selenium enable pET32a-vacA-E.coli BL21 which can express VacA produce yellow lipochrome, and the color become deeper with increasing of concentration of selenium; selenium can decrease expression of recombined VacA by restrain the growth of pET32a-vacA-E.coli,but can not influence activity and gene sequence of VacA; selenium can enhance the suppression effect of recombined VacA for gastric cancer cell, depress the index of cell multiplication and the forming rate of colony, decrease the number of cell in S period, increase total of cell in G period; After purified, the recombined VacA can be identified by VacA antibody.

体外实验结果表明：一定浓度的硒作用HP后，HP菌落数量随着硒浓度的增加而减少，菌落颜色由灰白色变为砖红色，溶血现象随硒浓度的增加和作用时间的延长而逐渐消失，HP的形态由弯曲形变为球形或椭圆形，鞭毛及菌毛出现脱落现象；硒对尿素酶、过氧化氢酶、碱性磷酸酶活性无影响或影响不明显；一定浓度的硒能使表达VacA的pET32a-vacA-E.coli BL21工程菌产生脂溶性砖红色色素，颜色随硒浓度增加而加深；一定浓度的硒通过抑制pET32a-vacA-E.coli BL21工程菌的生长，减少重组VacA表达量，但不影响其空泡毒活性及编码基因序列；纯化后的VacA重组蛋白可被VacA抗体识别，具有良好的抗原性。

The results show that the coefficient of friction decrease progressively with decrease of the elastic modulus.

这些分析结果与经验数据和试验结果非常吻合。

Results The results showed that:(1) Only fluoxetine could decrease the 5-HT immunoreaction in cornu ammonis and thalamas in rat brain in the acute group;(2) Four antidepressant drugs could decrease 5-HT immunoreaction in six regions of rats brain in the chronic group.

结果 ①一次给药后，仅氟西汀降低大鼠海马和丘脑5-HT免疫反应性；②长期给药组中，4种抗抑郁药均能降低大鼠额叶、海马、丘脑、脑干和小脑的5-HT免疫反应性。

Preventive nursing measures during perioperative can decrease post-operation hospital days, reduce hospitalization cost, and decrease incidence and death rate.

围手术期预见性护理可以有效缩短患者术后住院天数，降低住院费用，减少并发症的发生率及死亡率。

2During chilling stress,Ca~(2+)treatment could delay the decrease of the activity of SOD,POD and CAT;And it could delay the decrease of the content of GSH,AsA and Car of the heat-shock-induced cucmber seedings.Therefore it enhanced the antioxydization ability,and reduced malon-diadehyde(product of membrane lipid peroxidation)and cytomembrane permeability of the heat-shock-induced cucmber seedings.

2钙处理能减缓冷胁迫下热激黄瓜幼苗的SOD、POD和CAT的活性以及GSH、AsA、Car的含量下降，因而增强了热激黄瓜幼苗的抗氧化能力，降低了膜脂过氧化产物丙二醛含量和质膜透性；而EGTA处理则相反。

But the EGTA treatment had the opposite effect.(3)During chilling stress,Ca~(2+)treatment could delay the decrease of K~+,Mg~(2+), soluable protein content and the increase of Ca~(2+)content;And it could enhance the increase of soluable sugar,free amino acid,proline,heat stable protein and Na~+ content of the heat-shock-induced cucmber seedings.Then it enhanced the osmoregulation ability and delayed the decrease of water potential of the heat-shock-induced cucmber seedings.But the EGTA treatment had the opposite effect.

3钙处理能减缓冷胁迫下热激黄瓜幼苗的可溶性蛋白质、K~+、Mg~(2+)含量的下降以及Ca~(2+)含量的上升，增强可溶性糖、游离氨基酸、脯氨酸、热稳定蛋白和Na~+含量的上升，增强了热激黄瓜幼苗的渗透调节能力，从而缓解了低温下水势的下降；而EGTA处理则相反。

Results Among the inspected 468 nerves of 78 patients with DPN, 166 nerves' MCV were slowed down, and 39 nerves with the decrease of MCV were accompanied by the prolongation of distal delitescence. The abnormality rate was 43.8%. 175 nerves' SCV were also reduced, 75 nerves were tested with no potential elicited, and 26 nerves with the decrease of SCV were accompanied by the prolongation of distal delitescence.

结果 共检查78例患者的468条神经，其中MCV减慢166条，MCV减慢合并远端潜伏期延长39条，异常率43.8%；SCV减慢175条，未引出电位75条，SCV减慢兼远端潜伏期延长26条，异常率58.9%。

The main cause to influence the collecting capacity of sodium oleate on diaspore attributes to the decrease of oleate solubility, which results from the decrease of temperature.

温度影响油酸钠捕收能力的主要原因，可能是温度的不同导致了油酸钠在溶液中的各组份分布率的差异，从而影响油酸钠的捕收能力。

The reduction of the number of propagative floweret resulted in decrease of the differentiae floweret, but no decrease of the percentage of floweret deterioration.

普遍认为UV -B增加能导致作物产量显著降低，但UV -B增加对小麦产量构成要素的影响尚缺乏系统研究。

Results:30 cases treated by CO2 laser,there are great decrease of disappear in erythema and dilator of twig-shape capillary.There is decrease or disappear of papula and rhinophyma in 12 cases.

结果：CO2激光治疗的30例红斑期酒渣鼻红斑和毛细血管扩张减少或消失，12例丘疹和鼻赘期患者其症状减少或消失。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。