酸碱的

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

简介： 在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Under the action of DC electric field,by using water as regenerant,it substitutes the acid and the alkali to regenerate,the electro-regeneration technology for ion exchange resin in outer body of the exhausted ion exchange resin.

在直流电场作用下，利用水代替酸碱作为再生剂再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Soluble immobilized papain can fully solubilize above the pH 5.5.The optimum pH range of papain was narrow,and its optimum temperature and Km value were all

可溶性固定化木瓜蛋白酶能够在pH5.5以上的溶液中完全溶解，最适作用pH值范围变窄，最适作用温度和Km值升高；热稳定性和酸碱稳定性均明显增强。

Soluble immobilized papain can fully solubilize above the pH 5.5.The optimum pH range of papain was narrow,and its optimum temperature and Km value were all higher than before.Its thermodynamtic stability and the acid-base stability were also strengthened.

可溶性固定化木瓜蛋白酶能够在pH5.5以上的溶液中完全溶解，最适作用pH值范围变窄，最适作用温度和Km值升高；热稳定性和酸碱稳定性均明显增强。

If th e actual valu e of pCO2,[ HCO3-],or pH is only slightly( e .g.,2 to 4 units)diff e r e nt than th e e xp e ct e d valu e , it is r e asonabl e to qu e stion wh e th e r a mix e d disord e r in fact e xists.

如果Pco2、[HCO3-]或PH的实际值与预期值有轻微差别（即，2～4个单位），有理由怀疑是否确实存在混合性酸碱平衡紊乱。

Kalium and chlorin, which maintain acid-base balance and filteration balance in body fluid.

电解质主要包括钠、钾、氯等几种元素，共同维持体液的酸碱平衡和渗透压。

Electrolyte is mostly comprised of several elements such as natrium.kalium and chlorin, which maintain acid-base balance and filteration balance in body fluid.

电解质主要包括钠、钾、氯等几种元素，共同维持体液的酸碱平衡和渗透压。

The causes of the difficulty of CR during open heart surgery with ECC are concerned with the cardiac diseases and other causes, including gas embolism, electrolyte disturbance and acid-base balance disturbance.

ECC心内直视手术中心脏复苏困难的原因与心脏本身病变、气栓、酸碱电解质失衡等因素有关。

Good resistance to water,acids,alkalis and adhesion.

耐水。耐洗涤剂。耐酸碱等的腐蚀

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。