查询词典 hypo

A comparison of the degradation effectiveness of PVA by potassium ferrate, sodium hypo-chlorite and combination of them was studied. The effects of potassium ferrate and sodium hypochlorite dosage, oxidation time, initial concentration of PVA and pH on removal rate of PVA were explored.

文章比较了高铁酸钾、次氯酸钠、高铁酸钾与次氯酸钠联用对PVA的降解效果，考察了高铁酸钾和次氯酸钠的投加量、氧化时问、PVA溶液的pH值和初始质量浓度对PVA去除率的影响。

The results show that the degradation effectiveness of PVA was optimum when potassium ferrate and sodium hypochlorite were jointly used as the oxidative agent. The removal rate of PVA and COD was more than 98% and 40% under the conditions that the concentration of PVA was 3.0 g/L and the pH value was 7.2, the dosage of potassium ferrate and sodium hypo chlorite were 0.32 g/L and 3.92 g/L, and the reaction time was 50 min. In the process of united oxidative degradation, the chain of PVA was cut off and many low molecular weight compounds were formed. The main degradation products were carboxyl compounds.

结果表明，用高铁酸钾与次氯酸钠联合氧化PVA时，降解效果最佳；在3.0 g/L，pH值为7.2的PVA溶液中，当高铁酸钾与次氯酸钠的投加量分别为0.32 g/L、3.92 g/L，反应时间为50 min时，PVA的去除率大于98%，COD去除率大于40%；在联合氧化降解过程中，PVA断链成小分子物质，最终降解产物主要为羧基化合物。

In hypo-media, the nemerteans could survive 96-h in 3.3%o solution at 10℃ median letha...

在低渗环境里，10℃下，纽虫在3.3‰的介质里能够生存96h其半致死浓度(LS_(50)未能得出。20℃和30℃下，96h的LS_(50)分别为7.3和13.5；在高渗环境里，10℃，20℃和30℃下，96h的LS_(50)分别53.9，47.1和41.4。

Vs 13% for AD; and 33% vs 13% for AR, but the difference was not significant. There was no difference in the incidence of wheezing between these two groups; 2 There was no relationship between cord blood IgE and FAS; 3 Neither the cord blood IgE nor FAS influenced the occurrence of allergic diseases and total serum IgE at one year of age; 4 Hypo allergenic milk NAN H.A.

结果显示，就高家族过敏倾向婴儿而言：l餵食一般奶粉有较高比例中度至重度异位性皮肤炎(39% vs 13%)与过敏性鼻炎(33% vs 13%)但是统计上并没有意义。2脐血IgE抗体与家族过敏分数无关。3脐血IgE抗体或家族过敏分数的高低对一年内过敏病发生率没有影响。4低过敏奶粉NAN。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了