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Results: Dietary intake was not significantly correlated with hemoglobin concentrations, whereas the consumption of meat products had a positive effect on serum ferritin concentrations and mean corpuscular volume in boys (P = 0.015 and 0.04, respectively).

结果：饮食的摄入与血红蛋白浓度的关联没显著的意义，然而在男孩中肉食产品的食入量对血清铁蛋白和平均红细胞容积有积极的影响(P分别为 0.015 和 0.04)。

In Chapter 2 of this thesis, the kinetic equation of substrate reaction in presence of denaturant has been derived. A re-examination of the effect of high concentrations of guanidine hydrochloride on the inactivation of papain, taking into consideration the effect of high concentrations of guanidine hydrochloride on the Michaelis constant, showed that, for papain, the substrate gives no protection on its inactivation.

我们在第二章中推导了变性剂存在下的底物反应动力学方程，并在考虑了高浓度盐酸胍对酶催化反应米氏常数的影响的前提下，根据推导的动力学方程重新分析了盐酸胍存在下木瓜蛋白酶的失活动力学，结果表明底物对木瓜蛋白酶的失活没有保护作用。

Too low concentrations in the water jeopardize successful disinfection, while too high concentrations may not only result in superfluous expenditure but may also cause corrosion and detrimentally affect taste.

水中的氯含量太高不但浪费消毒剂，而且会造成腐蚀，而且严重影响水的味道。

The study of nucleating agent concentrations indicates that different concentrations have different influences on glass devitrification degrees, crystal phase amounts and cystal sizes.

采用复合晶核剂可以达到双碱效应，其离子堆积密度好，可以促进玻璃体中的溶解，降低界面能，使成核活化能降低。

Results: compared with the control group, the amplitude and conduction velocity of biphasic action potential were gradually and significantly reduced in the hyperosmotic dextroglucose sub groups (concentrations at 20% and 40%), hyperosmotic mannitol sub group (concentration at 20%) and hyperosmotic sorbitol sub groups (concentrations at 20% and 40%) in a time dependent manner.

结果：与对照组比较，20%、40%葡萄糖组，20%甘露醇组和20%、40%山梨醇组的动作电位幅度有显著降低，传导速度有显著减慢，呈时间依赖关系；10%葡萄糖组、10%甘露醇组和10%山梨醇组高渗溶液均可使蛙坐骨神经干动作电位幅值有不同程度上升，传导速度略微减慢。

It was also found that at experimental concentrations there was no regularity for the change of activity of copper salicylate encapsulated in negatively charged liposomes, and copper salicylate encapsulated in liposomes with more negative charges could promote the dismutation of superoxide anion free radicals, however, so could copper salicylate encapsulated in liposomes with fewer negative charges only in lower concentrations.

并发现在实验浓度范围内，负电性脂质体包裹的水杨酸铜，活性变化无规则，且荷负电量多的脂质体包裹的水杨酸铜促进超氧自由基的歧化，而荷负电量少的脂质体仅在低浓度区对超氧的歧化表现为促进作用。

As for the humidity, the water electrodes can increasingly high concentrations of easily generated scale, the impact of the effect of steam generated, so in accordance with set procedures, the main control of the controller will work in the host after a certain period of time to open the drainage valve (according to different drainage water cycle settings), ranked out of high concentrations of water, automatically add new water to ensure a good humidifier humidification efficiency, and extend the useful life of the host.

随着加湿的进行，电极罐中的水浓度越来越高，极易产生水垢，影响蒸汽产生效果，因此根据程序设置，主控制控制器将在主机工作一定时间后打开排水阀（可根据不同水质设定排水周期），排掉高浓度的水，自动补充新水，确保加湿器良好的加湿效率以及延长主机使用寿命。

The results showed that, all the treatments can shorten the time of epicotyl germination of 'Fengdan', the 28 days chilling treatment was the shortest, and the next was 21 days chilling treatment and 300 mg/L GA3 treatment; in a certain range of GA3 concentrations, higher concentrations, higher seed germination index and germination rate in 'Fengdan'; the seed germination index and germination rate of 'Fengdan' after different time chilling treatments were higher than the control, in which, the treatment of 21 days chilling had the highest germination index and germination rate.

研究了不同时间的低温(4℃)处理及不同浓度的GA3处理对凤丹种子上胚轴萌发及幼苗生长的影响，结果表明：所有处理均能缩短凤丹种子上胚轴萌发时间，以低温28天处理初萌期最短，其次是低温21天和300mg/L GA3处理；在一定的GA3浓度范围内，浓度越高，凤丹种子发芽指数与发芽率越高；不同时间低温处理后凤丹种子发芽指数与发芽率均高于时照，其中低温21天处理是所有处理中发芽指数与发芽率最高的。

Inconclusion, equipotent concentrations of desflurane or sevofluranein terms of BIS are associated with similar rSO2 values, butlarger anesthetic concentrations of both anesthetics increasedthe rSO2 values.

结论，在 BIS 方面等效浓度的地氟醚和七氟醚具有相似的 rSO2值，而两个麻醉药的较大麻醉剂浓度能提高 rSO2值。

In addition, the study explored the relationship between total and extractable concentrations of heavy metals in soil and concentrations in grain.

无论是测定的土壤重金属全量，还是测定的土壤重金属的可提取态含量，都与小麦籽粒的重金属含量无显著的相关性。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。