酸性的

The factors affecting the reaction,such as time and temperature,the amount of potassium permanganate and acidity,were discussed.

研究了以酸性高锰酸钾氧化苄醚混合物制备苯甲酸的方法。

These data suggest that in patients receivingH2-antagonist therapy for longer than 4 wk, prophylaxis foracid aspiration pneumonia should include preanesthetic PPI medication.

这些数据表明长期使用氢离子拮抗剂（疗程大于4周）的病人，预防酸性吸入性肺炎应包括麻醉前使用 PPI 。

Fermentation conditions were important factors that effected acidic proteinase production in pure draft beer fermentation.

发酵条件是影响纯生啤酒发酵过程中酸性蛋白酶分泌的重要因素。

The Early Proterozoic volcanic rocks of the Liaodong area are the important part of composition of Lower Proterozoic Liaohe Group. They are composed of two suites of the acid and basic volcanic rocks.

辽东地区早元古代火山岩是下元古界辽河群地层的重要组成部分，它们由酸性和基性两套火山岩组成。

In SART law (vulcanization - acidification - return - condense) in, add NaHS to make the prussiate that is united in wedlock with content of cupreous cyanogen complexing is released, with precipitation copper, and be below weak acidity condition gas of HCN of prussiate translate into, in making its return soak loop with free prussiate form.

在SART法(硫化-酸化-返回-浓缩)中，添加NaHS使和铜氰络合物结合的氰化物释放出来，以沉淀铜，并且在弱酸性条件下将氰化物转化为HCN气体，使其以游离氰化物形式返回到浸出回路中。

Joins the rumen buffer, the ph conditioner, adjustment rumen ph and the osmotic pressure, maintains the ideal rumen acidic environment, may enhance the milk cattle and sheep immunity, the enhancement physique and so on, reduces the afterbirth not, ketosis, mastitis and so on, prevents puerperal fever and the rumen acidosis, increases the service life and the reproduction rate.

加入瘤胃缓冲剂、 ph 调节剂、调节瘤胃 ph 和渗透压，维持理想的瘤胃酸性环境，可提高奶牛羊免疫力，增强体质等，减少胎衣不下、酮病、乳腺炎等，预防产褥热和瘤胃酸中毒，增加使用年限和繁殖率。

I wonder how this air –brown, putrid and acid – can sustain life.

我不禁诧异，在这样棕黑、腐臭且酸性很高的空气中怎么能维持生命。

The results show that the characteristic of pyrite is similar to inactive metal, but with the effect of T.

结果表明，黄铁矿在无菌酸性体系的电化学极化性质类似于隋性金属。

A spectrophotometric determination of iodine by oxidation decoloration reaction of pyrocatechol violet by iodatein a strong acid medium is reported in this paper.

本文提出了在强酸性条件下，根据碘酸根氧化邻苯二酚紫使其褪色吸光光谱法测定加碘食盐中碘含量的分析方法。

Effects of water quenching on properties of pyrrhotite in calcines of Huangjingdong concentrates are examined using TG-DTA techniques.

回转窑焙砂中的硫主要以磁黄铁矿形式存在，在高温及酸性气氛下直接水淬冷却时。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。