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In variety of organisms, the species and quantities of SOD are diversity.

在不同的生物体内，SOD的种类和数量也存在着各种差异。

Introduction of a large quantities of sodium hydroxide can dramatically accelerate the reactive rate of the photoreduction process.

进一步的研究还表明，在反应体系中引入大量的氢氧根离子能大大的加快反应速度。

The results showed that the different mass concentration of HPAM's absorbance decreases slightly when the PH value of the buffer solution is 5.0, but its reproducibility is better;In order to make the absorbance become more stable, the reaction time was identified adding proper quantities of bromine water, sodium formate and starch-cadmium iodide reagent to the solution separately; the mass concentration curve of the HPAM was draw, by means of the straight degree of the curves, the coincidence degree of the straight line about the concentration of every sampling point and so on , it shows that the mixer has good mixed effect compared with the standard curve.

如下是一些主要问题：1）文章的行文格式。文章没有按照一般科技论文的表述方式，如1是引言，2是常用方法，其实这都应该是第一部分引言里应该介绍的，引言中应扼要介绍文章的研究背景、目的，意义，采用的主要方法等。还有3是实验装置，4是实验步骤，应该这些都是第二部分，试验材料与方法。2）文章的内容。文章应主要介绍本研究的具体内容，但是本文没有，如3 实验装置部分，这个721分光光度计的原理与论文内容联系不大，根本没必要介绍，标准曲线的研究应该放在最前面等。3）文章的表述不清。如HPAM是何物，文章一直没有介绍，什么曲线的直线度、浓度与直线的重合度、什么加入溴水后的时间，应该是反应时间，总之表述不清！ 4）文章的图表。图标绘制的很难看。如图2，应该纵坐标起始点从0.25开始，这样图形就会美观很多，图3又没有纵坐标标注，还多了一个纵坐标等。5）文章的结论。文章的结论中有些严格来说不是结论，而是实验中的现象与操作注意事项。

Its coal-burning kilns spew out huge quantities of sooty waste and chemical compounds such as sulfur dioxide and nitrogen dioxide.

烧煤的窑炉喷出大量的黑色废气及二氧化硫和二氧化氮等化合物。

According to customers requirement, we can lathe all kinds groove on the rubber surface . groove line such as rhombus squareness herringbone linearly ,cycle spirality and so on . also the specification can make to measure such as angle of pitch、quantities of lines、deepth and width of groove.

英强公司制造的槽纹橡胶辊，可根据用户要求在胶辊表面加工各种的槽纹(如菱形、方形、人字形、直线形、环形、螺旋形等)，规格(螺距角、分头数量、槽深、槽宽等)可根据要求定制。

Rice Bran Oil is rich in vitamin E complex, tocopherols and tocotrienols, a unique antioxidant known as gamma oryzanol, high quantities of phytosterols, polyphenols, and squalene.

米糠油是丰富的维生素E复杂，维生素E和tocotrienols ，一个独特的抗氧化剂被称为伽玛谷维素，高数量的植物甾醇，多酚类物质，以及角鲨烯。

The dialogue is also a standout, as even minor characters have large quantities of dialogue.

对话也是一个突出的，因为即使是轻微的字符有大量的对话。

No one carried a pound of superfluous flesh, in spite of the vast quantities of starchy food

虽然吃进了那么多的淀粉，可没有一个人长有一磅多余的肉。

More specifically, a Binary Logstic Regression Model was used to analyze factor affecting whether farmers transferred forestland and stumpage or not, and a Multinomial Linear Regression Model was applied to analyze factors affecting the quantities of forest land and stumpage transferred by farmers.

其中，二分类Logistic回归模型用于分析农户是否转出林地林木的影响因素；多元线性回归分析用于确定，在转出林地林木的农户群体中，上述因素的影响是否具有差异。

Researchers discovered only recently that inaccessible subglacial lakes in Antarctica periodically shed huge quantities of water.

研究人员最近发现，南极冰层下隐秘的湖泊会发生周期性的倾泻。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。