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  • 网络二氧化硫;二氧化硫分析仪;二氧化硫排放量

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二氧化硫

...围及其限量标准,二氧化硫可使用於金针乾制品;用量以二氧化硫SO2)残留量计为4.0g/kg以下。

二氧化硫分析仪

西门子二氧化硫分析仪(SO2)红外气体分析仪西门子二氧化硫分析仪(SO2)红外气体分析仪 西门子甲烷分析仪(CH4)红外气体分 …

二氧化硫排放量

现在,企业拿出二氧化硫排放量SO2)和化学需氧量(COD)做抵押登记,就可以快速贷到款,缓解流动资金紧张,为企业 …

二氧化硫气体

符合二氧化硫气体SO2)试验标准DIN EN ISO 6988(即 德标 DIN 50018)试验容积 :400 升 , 1000 升 , 2500 升 符合冷 …

二氧化硫是

... 35.5 4、下列说法中,正确的是 ( ) A、二氧化硫是SO2)由 1 个硫原子和 2 个氧原子构成的 B、二氧化硫是由硫和氧气 …

二氧化硫标准气体

厂家(上海神开公司)供应二氧化硫标准气体SO2),SO2标气批发offer详细描述:3 offer详细描述:4 产品搜索 您可能感 …

二氧化硫浓度

辨别方法:通过锅炉进、出口二氧化硫浓度SO2)、氮氧化物浓度(NOx)、颗粒物浓度(烟尘)3个污染物参数和对应的湿 …

二氧化硫量

...* - 氨氮量(吨) 2865 2100 * - 二氧化硫量SO2)(万吨) 12.5 6.5 * - 注:① 地区生产总值绝对数是当年价,增速按可比 …

1
Ironically, the emission trading scheme initiated from US at the beginning, to combat the SO2 emission and acid rain since 1970s. 具有讽刺意味的是,此项碳排放贸易制度自从70年代开始由美国发起,以抗击二氧化硫(SO2)排放和酸雨。
2
America has had tradable permits for SO2 since the mid-1990s. Their price has varied, on average, by more than 40% a year. 自90年代中期美国实行二氧化硫排放交易许可以来,其价格每年的振幅都超过40%。
3
The cities where the annual concentration of SO2 did not attain national Grade II standards account for 19. 4% of the cities for statistics. 二氧化硫年均浓度未达到国家二级标准的城市占统计城市的19.
4
From this point of view, the catalytic reduction of SO2 by CO to sulfur is desirable and has received much attention in recent years. 从这一点来说,通过一氧化碳将二氧化硫催化还原成硫是可取的,该方案在最近几年内也已获得大量关注。
5
The result of prediction of SO2 content shows that ANFIS can be used to predict the air pollution content. 利用该系统模型对某城市大气中SO2含量进行预测。
6
That seemed to be the case with sulfur dioxide (SO2), which has a longer lifetime in the atmosphere. 二氧化硫(SO2)或许就是这样的例子,因为它在大气中存在的时间更长。
7
In the light of regional influence, Jiangyin dominates changes in industrial SO2 emissions of the whole city. 从地区来看,无锡市工业SO2排放量的变化主要源于江阴,而宜兴的影响逐渐增强。
8
The surface area and micro-pore volume on modified semi-coke play an important role in the process of removal SO2. 改性半焦表面积和孔容的增加是二氧化硫脱除硫容提高的主要原因。
9
SO2 produced by the production process of iron & steel industry is one of the important source of air pollution. 钢铁工业生产过程中产生大量的SO2烟气,是环境空气污染的重要来源之一。
10
G-H-E-Z No SO2 has already been used, actually, in the mathematical language. G-H-E-Z不,SO2已经用过了,其实,在数学语言里。
11
According to control mode of SO2, desulphurization can be classified as: desulphurization pre, in and post-combustion. 二氧化硫的脱除从SO2的控制途径可以分为燃烧前脱硫、燃烧中脱硫及燃烧后脱硫。
12
under high inventory of oxygen (due to air staging) for the reduction of SO2 emissions is a new aspect of this work. 在富含氧气的条件下(由于分段注入空气),使用氨气来来减少二氧化硫排放是减少排放的新举措。
13
Recent years, The harm of acid rain is growing, mainly due to the increase of SO2, HF and other toxic gases of the air. 近年来,大气酸雨问题日益严重,造成酸雨的主要原因是大气中二氧化硫、氟化氢等有毒气体含量的增加。
14
As the increase of the biomass amount, SO2 emissions curve peak width became bigger, and NO, SO2 emission peak decreased obviously. 随着生物质配比的增大,SO2排放曲线上的峰宽越来越大,且NO、SO2排放峰值明显减小。
15
Many western coals and some eastern coals are naturally low in sulfur and can be used to meet SO2 compliance requirements. 许多西方的煤和一些东方煤是天然的低硫和可以用来满足SO2监管要求。
16
Health effects are now known to be associated with much lower levels of SO2 than previously believed. 目前已知的二氧化硫对健康影响的数值较过去所认为的要低。
17
The Acid Rain Program sets a cap on total SO2 emissions from the electric power sector on the U. S. mainland. 酸雨计划为美国本土的发电行业设定了二氧化硫总排放限量。
18
The detailed primary process when so2 absorbs into the second band has not been elucidated yet. 当二氧化硫被吸收进入第二谱带时的详细的基本过程迄今没有阐明。
19
Monitoring of SO2 concentrations commonly used methods of distributed data acquisition and data collection and signal analysis. 空气SO2浓度的监测通常采用点分布式信号采集,然后进行数据汇总的方法实现。
20
SO2 exposure influences stomatal movement, blocks the normal stomatal open, and affects plant physiological activity. SO2能影响气孔运动,阻碍气孔的正常开闭,影响植物的生理活动。
21
Aldehyde content in product beer had negative correlation with RSV. However, SO2 and polyphenol contents had positive correlation with RSV. 成品酒的乙醛与啤酒RSV之间有负相关性,而二氧化硫和多酚与RSV之间有正相关性。
22
A number of proof tests of SO2 and NO are taken with the calibrated probe. The average concentration deviation is less than 2%4. 使用校准后的探头对SO2和NO两种气体进行多次测量,平均偏差均小于2%。
23
Said method is specially suitable for decontaminating treatment for such flue gas as containing fair amount of dust and relative low SO2. 该方法特别适用烟气中含有一定尘量和含二氧化硫是比较低的烟气进行净化处理。
24
The kinetics of the reaction of CaO powder with SO2 was studied in a differential packed-bed reactor. 本研究以—微分塡充床反应器探讨氧化钙粉粒与二氧化硫反应的动力学。
25
H2SO4 is at least 100 times as lethal as SO2 in guinea pigs. 在豚鼠中,硫酸致死性至少为二氧化硫致死性的一百倍。
26
The temperature and SO2 concentration had slight effects on the initial reaction rate and negligible effects on the ultimate Ca utilization. 温度与二氧化硫浓度对起始速率有些微影响,对钙最终利用率之影响则可忽略。
27
In comparison with the observations, it is shown that the model could be well to simulate the variations of surface SO2 at Lin'an. 与实际观测资料对比表明,模式能够较好地模拟出临安地面SO2的浓度量级和变化趋势。
28
Overall, NO, SO2 emissions increased as the increase of the nitrogen and sulfur content in the fuel. 总体看来,NO、SO2排放量同样随着试样中含氮、硫量的增大而增大。
29
The resulting content of SO2 in the gas-air mixture at ground level is called the ambient concentration. 在到达地面时之烟气-空气混合物中的SO2最终含量,称为“落地浓度”。
30
This paper studied the fast determination method of SO2 residue in edible fungus and its affected factors. 对食用菌中SO2残留的快速测定方法及各种影响因素进行了研究。