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- reduced sulfur test 还原硫试验
- It has been proved that a large amount of reduced sulfur is necessary for the formation of porphyry copper deposit. 第二期富含还原硫流体的加入,是西范坪斑岩铜矿床形成的重要控制因素之一。
- Taiyuan's government further reduced sulfur dioxide and particulate emissions by thousands of tons a year by dosing 150 neighborhood coal-fired boilers that provided heat to more than 200 000 apartments. 通过关闭为20多万套公寓供暖的150个街区燃煤锅炉，太原市政府正以每年数千吨的速度减少二氧化硫和微颗粒物的排放量。
- The reduced sulfur compounds, with polythiosulfate and/or elemental sulfur as the main transients, are finally oxidized to sulfuric acid. 还原型硫化物可被细菌氧化至硫酸盐，其氧化中间态多为单质硫或连多硫酸盐等。
- Standard Test Methods for Reducible Sulfur in Paper 纸中可还原硫的测试方法
- Research of the sulfur transfer catalysts and materials which can be used in FCC unit to reduce sulfur in FCC naphtha is described. 总结了国内外用于催化裂化装置的具有降低催化裂化汽油硫含量作用的助剂及其材料的研究状况。
- More attention must be paid to reducing sulfur dioxide.The desulfuration of machines powered by coal will be speeded up. 重视二氧化硫的削减问题，加快推进燃煤机组脱硫。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- These efforts resulted in 70 recommendations to improve visibility on the Colorado Plateau and a regulatory commitment and strategies to dramatically reduce sulfur dioxide levels in 13 states. 作为他们的努力成果，提出了70条关于增强科罗拉多平原可见度的建议，一个在13个州减少二氧化硫排放的规定和策略被通过。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- Hunger had reduced the dog to skin and bone. 由于饥饿这条狗瘦成了皮包骨。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is reduced almost to a skeleton. 他瘦得几乎变成了一个骨头架子。
- He is answering the test paper busily. 他正忙着答考试卷。
- They were reduced to begging or starving. 他们穷得不行乞便挨饿。
- catalysts/additives for reducing sulfur content 降硫催化剂／助剂
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
