查询词典 acid value

It could provide the further exploration and application of this type of solid acid catalyst with some referrence value.

来源：ABC1c论文cc网www.abclunwen.com对于该类固体酸催化剂的进一步开发应用具有一定的参考意义。

It exhibited a sudden change as the concentration of organic acid over a specific value.

这种变化与在稀溶液中形成的水包有机酸笼合物结构有关。

The proportion of oleic acid: the iodine value gives an index of this.

这人那冷酷无情的心情很快地消灭了。

In the fifth part, we use the methodology to implement a Acid Rain PH value collector.

第五部分利用已有的理论和物理平台实现了酸雨PH值采集系统，并作为本平台的实际应用。

Acid concentrtation and pH value have an important effect on sorption properties.

溶液酸度及pH值对合成的PAMAM型类树形大分子的吸附性能具有重要的影响。

Peroxide value and thiobarbituric acid reactive substances were determined after 0,5,10,15an...

分别在辐照的第0、5、10、15和20d对冷却猪肉糜脂肪氧化指标TBARS值、过氧化值进行测量。

This subject was divided into three parts:1 A diagnostic and monitoring value of lysophosphatidic acid for ovarian epithelial cancer.

本课题分为三部分：1 LPA在卵巢上皮性癌诊断和病情检测中的价值。

Objective:To study the clinical value of AG in acid-base imbalance of the newborn infant.

目的：研究阴离子隙在新生儿酸碱失衡中的临床价值。

Because the olefinic hydroxyl groups are linked with olefinic carbon, so it can ionize H〓 ion and present the properties of weak acid, and so the olefinic hydroxyl groups change into the structure of alcoholate in the presence of alkali , but the structure of alcoholate may change into the structure of olefine alcohol again, after the Na〓 ions is removed, or when the pH value of its solution turn into pH. Because the structure of the olefine alcohol is not stable and is easy to isomerizate to become the structure of olefine ketone, so there appear the ca. 1730cm〓 C=O absorption peak in the IR spectra of the products.

明确指出了在C〓、C〓富勒醇中存在烯碳羟基与叔碳羟基等二类羟基，烯碳羟基由于与一个共轭体系相连，从而其羟基可以离解而呈现出弱酸的性质，因而在碱性条件下易形成烯醇钠盐的结构，当除去钠离子后或在酸性溶液中，烯醇钠盐结构转变为烯醇结构，但由于烯醇结构不如烯酮结构稳定，从而形成烯醇结构后，烯醇结构异构化为烯酮结构，因此在其产物的IR谱图上出现1730cm〓附近的C=0吸收信号。

Fifthly, select acid, amine value high polyamic resins

五是拔取酸、胺值矮的合酰胺树脂

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新