酸处理

In addition, preatment of starch such as gelatinization, acid modification or oxidization could also effect the graft copolymerization.

淀粉的预处理如糊化、氧化、酸解对接枝效果都有一定的影响。

Total RNA extracted by improved guanidine thiocyanate method and treated with DNaseⅠwere found to be applicable to mRNA differential display technique.

提出了一种有效的芸芥总RNA提取和纯化方法改进异硫氰酸胍法提取的总RNA经DNaseⅠ处理后完全适用于DDRT-PCR分析。

Print, coating and aspects of the suites is on the photographicsensitive cutan for the exposure treatment, peripherin-cutan is the use of animals in gum or resin and other ensimology and dichromate mixture.

晒版是对铜版版面涂布的感光胶膜进行曝光处理，感光胶膜是用动物胶或树脂及其他高分子化合物与重铬酸盐的混合液。

They are complex mixtures of organic compounds, including various gum resin s, fats, or waxes and, in some instances, poisonous compounds, suspended in a watery medium with dissolved salts, sugars, tannins, alkaloids, enzymes, and other substances from which the latex (or natural rubber, the only available rubber until 1926) can be concentrated, coagulated, and vulcanized.

它们是复杂的有机化合物的混合物，含有各种树胶、脂肪或蜡，在某些情况下还含有有毒的化合物，悬浮于溶解有盐、糖、丹宁酸、生物碱、和其它物质的水性介质中，从中可浓缩、凝结和经硬化处理出乳胶(或天然橡胶，是1926年以前唯一可获得的橡胶来源)。

Clean hairtail, shrimp meats and scallop meats were coated with sodium alginate composite material and stored at -18℃.

摘要采用不同组成的海藻酸钠复合膜剂对带鱼块、虾仁、扇贝柱进行涂膜处理，经冻结后于-18℃冷藏。

Heaney and his colleagues tested a wide variety of chemotherapy drugs – those that produce reactive oxygen and those that work in other ways – on cancer cells in the laboratory, that were pretreated with dehydroascorbic acid, the form that ascorbic acid takes to enter cells.

希尼和他的同事测试了各种各样的化疗药物-那些能产生活性氧和那些工作在其他方面-对癌细胞的实验室，这是与氧化预处理碳六烯酸的形式，抗坏血酸才能进入细胞。

The photosynthetic pigment contents, chlorophyll a/b rate, free proline, soluble sugar and malondialdehyde contents in the leaves of Hemerocallis fulva var. florepleno which was under different light intensities during their growth were studied.

对重瓣大花萱草进行不同程度遮荫处理，研究了其生长过程中叶片中的光合色素含量、叶绿素a/b值、游离脯氨酸、可溶性糖及丙二醛含量的变化及其生理特性。

The synthetic route is complex, the technical line is long, and after many steps the yield is low with high cost, particularly in this method seriously poisonous substance hydrocyanic acid is used as raw material, the treatment of numerous waste acids is difficult and the environment pollution is obviously.

该方法采用剧毒的氢氰酸为原料，产生大量难于处理的废酸，环境污染严重，因此开发新的MMA工艺路线很有必要。

MMA is produced by the method of acetone-cyanhydrin mainly in our country. The synthetic route is complex, the technical line is long, and the yield is low with high cost after many steps. Hydrocyanic acid is used as raw material, the treatment of numerous waste acid is difficult . Furthermore, concentrated sulfuric acid consumed in this method corrodes equipments and pollutes the environment seriously.

我国MMA的生产以丙酮腈醇法占主导地位，合成路线复杂，生产工艺长，多步反应后产率低，成本高，其采用有剧毒的氢氰酸为原料，产生大量难于处理的废酸，所消耗的浓硫酸对设备腐蚀性大，对环境污染严重，因此开发新的MMA工艺路线很有必要。

In this paper, the dilute acid pre-treatment conditions, the detoxification methods, and the research progress in ethanol production from hemicellulose dilute hydrolyzate by P.

综述了稀酸预处理条件、脱毒方法和树干毕赤酵母发酵水解液生产乙醇的国内外研究进展。

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。