硫酸

The FTIR structure of Fucan isolated from Laminarin japonica was analysed.

从海带中提取的一种褐藻多糖硫酸酯，采用FTIR确定了其硫酸根的主要连接位置。

Functions of laminarin sul2phate in anti2angiogenesis and anti2tumor.

昆布多糖硫酸酯的抑制血管生成和抗肿瘤作用。

A new type of solid acid was prepared by calcinations of titanium sulphate doped lanthanum oxide.

搀杂氧化镧的硫酸钛经高温焙烧后制得一种新型固体酸。

ObjectiveTo research whether pangolin adulterated with magnesium sulfate can be used as quality goods after lavation.

目的研究搀硫酸镁穿山甲洗脱后是否能作穿山甲入药。

ConclusionPangolin adulterated with magnesium sulfate can not be used as quality goods after lavation.

论断 搀硫酸镁穿山甲经洗脱后，仍不克不及作为正品入药。

ResultsChange of chemical constitution of pangolin could be found by analysis in quality after lavation, also total content of ash surpass that in normal ones by 11 times, after analysis in quantity, magnesium sulfate could still be found in adulterated ones and the content of protein also decreased after lavation.

结果定性分析显示洗脱后的穿山甲中化学成分已发生变化，总灰分超出正常穿山甲的11倍，定量分析显示洗脱后的搀假穿山甲中仍存在硫酸镁，蛋白质含量有所减少。

"Lead chromate, PbCrO, a yellow pigment often combined with lead sulfate, PbSO, for lighter hues."

铬黄铬酸铅，PbCrO，一种通常与硫酸铅化合的黄色染料，PbSO，用于浅色颜料。

"Lead chromate, PbCrO, a yellow pigment often combined with lead sulfate, PbSO, for lighter hue s."

铬黄铬酸铅，PbCrO，一种通常与硫酸铅化合的黄色染料，PbSO，用于浅色颜料。

The characterization of lead dioxide, the separation and characterization of hydroxypivalic acid were studied.

结果表明PbO2电极在较高浓度硫酸溶液（pH在1附近）中有高的化学稳定性，对羟基新戊醛的氧化有更好的电催化活性。

The company has invested heavily in recent years, the introduction of the Danish prime TOP acid technology, will lead sintering flue gas sulfur dioxide generated in the process made of sulfuric acid, utilization rate of 98%, and produced good economic benefits and social benefits.

公司投资近年来大量，丹麦首相热门酸技术的引进，将导致烧结烟气中二氧化硫硫酸所作的过程中产生的，使用率为98％，并产生良好的经济效益和社会效益。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。