查询词典 sulphur acid

Choose an oil-free one that contains Salicylic Acid or Sulphur, which can help to unclog pores.

选择一种无油含有水杨酸或硫磺之一，它可以帮助孔畅通。

Choose an oil-free one that contains Salicylic Acid or Sulphur, which can help to unclog pores.

选择一种无油，其中含有水杨酸或硫磺，可以帮助疏通气孔。

Among it wrap up surface auxiliary that cover,-COOH,-OH, sulphur base S032~ sour hydroxyl carboxyl , etc. group last the not facilitating last aluminium the buoyancy of floatings of the powders, and C-C chain , alkyl phenyl R-C6HU fatty alcohol base fatty acid base R-COO, R-0- long in structure, etc. base group kiss not oily, base these group add , facilitate aluminium powder water build rise of area.

表面包覆的助剂中，羧基-COOH、羟基-OH、磺酸基SO_3~(2-)等集团是亲水性的有助于提高铝粉的漂浮力，而C-C结构长链、烷基苯基R-C_6H_(14)脂肪醇基R-O-、脂肪酸基R-COO~-等基团是亲油性的，这些基团的加入有助于铝粉水盖面积的提高。

Other filters and chemical "scrubbers" catch oxides of sulphur and nitrogen that would otherwise cause acid rain.

其他的过滤器以及化学&捕捉器&负责处理能够引起酸雨的硫氧化物和氮氧化物。

The results are compared to those of pulse radiolysis. A detail oxidation mechanism of sulphur containing amino acids was proposed. The structure of amino acid and peptide influence information of three electron bond was suggested.

首次在中性介质中观察到反应过程中生成了三种含硫三电子键自由基中间体，〓、〓和，测定了动力学常数，分析了反应机理，讨论了肽分子结构对三电子键形成的影响。

For consumption of high sulphur coal, Liuzhou has been one among three of acid rain area of China.

柳州是广西的老工业基地和西南交通枢纽，由于工业发展特别是高硫煤的大量使用，使柳州市的酸雨相当严重，成为我国三大酸雨区之一。

The results show that adding acid tar polymer in percent of 0.2, 0.5 or 1.0 into blending coal, the cold and hot intension, ash percent of coke changed not too much but the sulphur percent of coke changed upward and raised 0.01 to 0.03 percent.

试验结果表明：分别配用0.2％、0.5％、1.0％的酸焦油聚合物后，与基准样相比，焦炭的冷态强度和热态强度、灰分变化不大，而焦炭硫分随配量的增加呈现上升趋势，约上升0.01%～0.03%。

The transformed regeneration plants were testified by molecular detections and analysis of the content of sulphur-containing amino acid.

利用农杆菌介导法将γ-zein基因和zeolin基因导入百脉根中，对转化再生植株进行分子检测和含硫氨基酸含量检测。

Rabbit ; crude protein ; Sulphur-containing amino acid ; crude fibre ; dietary ; nutrition level

兔； 粗蛋白；含硫氨基酸；粗纤维；日粮；营养水平

Eighty adult Angora rabbits of Germany strain were used to in vestigate the suilable nutrition levels of crude protein,sulphur-containing amino acid and crude fibre in dietary.

本试验选用德系安格拉成年毛用兔80只，研究了其日粮不同粗蛋白、含硫氨基酸和粗纤维水平对产毛性能的影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐