查询词典 D.P.

Results Postoperative complications in COPD group and nonCOPD group included wound dehiscence (2 cases to 1 case), wound infection (3 cases to 7 cases), pneumonia (14 cases to 6 cases), respiratory failure (8 cases to 2 cases).

结果 合并COPD与无COPD的结直肠癌患者出现伤口裂开分别为2例和1例、伤口感染为3例和7例，肺部感染14例和6例（P.05），呼吸衰竭8例和2例（P.05）。术后住院时间：COPD组中＜ 14 d占5例，14～21 d占24例，＞21 d占7例。

In order to research dielectric barrier discharge characteristics at characteristics at various exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d, a DBD experiment system was established. Using Q-V Lissajous figure method, the effect of exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d on the main discharge parameters were studied.

为了解介质阻挡放电在不同激励电压峰值V和介质厚度l下的放电特性，通过建立介质阻挡放电试验系统，采用Q-V Lissajous图形法研究了激励电压峰值V、介质厚度l对DBD主要放电参量的影响。

Results show that floes' VC and D at the surface water were closely related to current velocity; and the peaks of VC lag those of the current velocity. The lag variation during ebb and flood tides is 10-30min and 30-50 min, respectively. Current velocity at 50 cm/s is a turning point of D vs. vertical average current velocity, before the point, Dm increases with current velocity, and decreases after the point. Similarly, VC at 75μl/L becomes a critical point in the surface water, below the point, D increases with VC, and above the point, D stabilizes.Δp is D dependent, larger floes have much lower Δp than smaller floes. Both D and Δp of floes affect ω. In the surface water during spring tide and neap tide, a power exponent relationship exists between Δp and D, and ω and D.

研究表明：①长江口徐六泾表层絮凝体体积浓度主要受水流流速影响，再悬浮现象明显，体积浓度过程线滞后流速过程线，落潮期间滞后10-30min，涨潮则滞后30-50min；②小于一定流速时絮凝体平均粒径随流速增大而增大，大于一定流速时絮凝体平均粒径则随流速增大而减小，徐六泾夫、小潮表层絮凝体在50cm/s的垂线平均流速时出现平均粒径与垂线平均流速关系的转折；③徐六注大、小潮表层絮凝体平均粒径在体积浓度75μl/L时出现平均粒径与体积浓度关系的转折，体积浓度小于75μl/L时粒径随体积浓度增加而增大，超过75μl/L时粒径随体积浓度的增加变化不明显；④絮凝体有效密度由粒径大小控制，粒径大，有效密度小，反之亦然，粒径和有效密度共同决定絮凝体静水沉速，有效密度和沉速与平均粒径之间均存在良好的幂指数关系。

The incidence rates of wound infection and ankylenteron and hospital durations in the two groups were observed and compared with each other.

结果引流组与非引流组切口感染率分别为19.0％和8.0％（P〈0.05）；肠粘连发生率引流组与非引流组分别为10.7％和4.5％（P〈0.05）；腹、盆腔残余脓肿的发生率分别为1.1％和1.2％（P〉0.05）；引流组与非引流组病人术后住院天数分别为（9.3 2.7）d和（5.1 1.9）d（P〈0.05），引流组还存在拔管恐惧、脱管等并发症，结论穿孔性阑尾炎术后不放置腹腔引流更明显地降低术后并发症，且明显缩短住院天数。

The results showed that at the beginning stage of being attacked by Chinesis white pine beetle and their symbiotic blue-stain fungus, PAL, PPO, SOD activities and MDA content significantly increased in the phloem of P. armandi, and decreased with the increase of the number of D. armandi and the attacking on the xylem and phloem of P. armandi from blue-stain fungus, then reached the minimum level in withering stage of P. armandi. But the contents of nutrition materials in the phloem, such as water, protein, glucide, fat, amylum and so on, declined with the infestation of D. armandi and symbiotic fungus. In summary, the resistance of physiology and biochemistry in the phloem of P.

结果表明，在华山松大小蠹和共生蓝变真菌危害初期，华山松韧皮部内的苯丙氨酸解氨酶、多酚氧化酶、超氧化物歧化酶活性均显著提高，丙二醛含量明显增加；但随着华山松大小蠹种群数量的增加和蓝变真菌对华山松韧皮部和木质部组织危害的加剧，韧皮部组织内的PAL、PPO和SOD活性逐渐降低，在枯立木阶段降至最低；与此同时，华山松韧皮部内的水分及蛋白质、糖类、粗脂肪、淀粉等营养物质含量，则随华山松大小蠹和共生蓝变真菌危害的加剧而不断减少。

Comparing with diabetes control group , the level of SOD and MDA increased obviously in 1.5 g/kg.d and 3.0g/kg.d Marine collagen peptide group P＜0.05 or P＜0.01 ,while the level of MDA and NO decreased markedly P＜0.05 or P＜0.01; the antioxygen capability did not change significatively in 0.75g/kg.d dose Marine collagen peptide.

鉴于糖尿病患者抗氧化应激功能失调与氧自由基反应增强和抗氧自由基酶类活性降低密切相关，本文就具有抗氧化活性和提高免疫力等功效的海洋胶原肽对2型糖尿病大鼠血清抗氧化应激指标表达的影响进行实验研究。

Comparing with diabetes control group , the level of SOD and MDA increased obviously in 1.5 g/kg.d and 3.0g/kg.d Marine collagen peptide group P＜0.05 or P＜0.01 ,while the level of MDA and NO decreased markedly P＜0.05 or P＜0.01; the antioxygen capability did not change significatively in 0.75g/kg.d dose Marine collagen peptide.

鉴于糖尿病患者抗氧化应激功能失调与氧自由基反应增强和抗氧自由基酶类活性降低密切相关，本文就具有抗氧化活性和提高免疫力等功效的深海胶原肽对2型糖尿病大鼠血清抗氧化应激指标表达的影响进行实验研究。

Dietary glutamine induced (P.05) the corticoid concentration in serum on d 2 and d 5 postweaning, increased the growth hormone concentration (P.01 or P.05) on d 2 or d 5 and 10 postweaning respectively.

外源性Gln显著降低了断奶后1周内仔猪血清中的皮质醇浓度，极显著升高了血清生长激素的水平，降低了血清中尿素氮的浓度、维持了总蛋白的含量。

D.P.H. Doctor of Public Health

公众卫生服务新措施。

With the exceptions of Argentina, Saudi Arabia and South Africa, all of the member countries fall within the list of the top 20 biggest state G.D.P.

除过阿根廷，萨特阿拉伯，以及南非，其他参与国均同时是国民生产总值世界排名前20位当中的国家。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！