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硫酸盐

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The 4 oz treat is packaged in a squeeze-up tube made of solid bleached sulfate from Solo Cup Co.(www.solocup.com).

该4盎司治疗打包在一个压缩的后续管固体漂白硫酸盐由单独世界杯有限公司( www.solocup.com )。

Sodium lauryl sulphate, or SLS, is a chemical agent with many practical applications. It is used as a degreaser for car engines, and is also an active ingredient in car washes. It causes the products in which it is used to "foam up" and lather, and dissolves grease and oil.

十二烷基硫酸盐,或补充劳工计划,是一种化学剂与许多实际应用,它是用来作为脱脂汽车发动机,又是活性成分在洗车,它会导致产品在它是用来&泡沫&和泡沫,并溶解油脂和石油。

After treated by i.p. sulfur dioxide derivatives (sodium hydrosulfite and sodium sulfite 3∶1,mol·L -1 / mol·L -1 ) or/and vitamin C, the activities of CAT, SOD and the level of lipid peroxidationin human red blood cells were investigated.

以SO2体内衍生物-亚硫酸盐和亚硫酸氢盐(分子比为3∶1)及抗坏血酸单独或同时处理人血红细胞,并测定红细胞过氧化氢酶、超氧化物歧化酶活性及脂质过氧化水平。

Kraft process: Chemical method for producing wood pulp using caustic soda and sodium sulfide as the liquor in which the pulp wood is cooked to loosen the fibres.

硫酸盐制浆法:生产木浆的一种化学方法,用苛性钠和硫酸钠作为溶液,把纸浆原料放在里面煮,使其纤维松释。

The paper presents the favourable influence and improvement actions of slag on sulfate resistance of concrete.

从几个方面阐述了矿渣对混凝土抗硫酸盐侵蚀性能的改善作用,讨论了在矿渣使用过程中需要特别注意的掺加量和养护制度问题。

Silver electroplating of beryllium bronze with thiosulfate was used to replace conventional toxic silver plating with cyanide in accordance of the characteristics of the beryllium bronze .

从分析铍青铜材料的特殊性入手,针对性地采取有效的前处理工艺措施,以硫代硫酸盐镀银取代传统的有毒的氰化镀银,分析了银镀层变色的原因并提出了相应的抗变色处理措施。

It is also shown that it is quite possible to extract gold by self-catalysis leaching of thiosulfate from copper-containing ore or concentrate without the addition of copper ions.

在铁粉置换、锌粉置换、活性炭吸附等几种方法中,铁粉置换法从硫代硫酸盐的浸出液中回收金最理想,金、银置换率大于99%,而铜置换率小于20%,置换的最佳pH范围为10~10.5。

Two new technologies, at ambient temperature leaching and by self-catalysis leaching with thiosulfate, have been developped for gold extraction from copper-containing concentrate.

对氰化易溶铜较高的金精矿详细研究了硫代硫酸盐常温常压浸金和自催化浸金新工艺及浸出液中金的回收。

It can be used for stopping gush and leaking,gushing,supporting,fast repiring sealing hole,gush anchor support,repairing cracks,operation under WATER,UNDERGROUND ARCHITECTURE AND SPREAD ANTISULFATE EROSION PROTECTION LAYER.

适用于止涌堵漏、快速封孔、喷锚、支护、修补裂缝、大剂量干基堵漏、喷射抗硫酸盐侵蚀保护层。

In this paper, the effect of SRB on galvanic action of A3 steel in sea mud has been studied in laboratory under simulated conditions.

在室内模拟条件下研究了在海泥中硫酸盐还原菌对A3钢电偶效应的影响。

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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。

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