查询词典 sulphur acid

The sulphur-containing vegetables were treated with a phosphoric acid-assisted to inactivate enzymes, and were cut into pieces and homogenized. Samples were extracted with acetone-hexane (1:1) and partitioned with hexane. The extract was cleaned up with florisil column and detected using gas chromatography with electron capture detection.

采用10%磷酸处理含硫蔬菜，去除含硫化合物的干扰，再用1：1的丙酮－正已烷提取，加入2%的硫酸钠溶液用正已烷进行液液分配，提取液用硅镁吸附剂层析柱净化，用气相色谱－电子俘获检测器检测。

The absorption of sulphur trioxide in water to give sulphruic acid.

水吸收三氧化硫得到硫酸。

The final stage involves passing the gas mixture into the final absorption tower where the sulphur trioxide is hydrated with water to give, at the end of the tower, a 98~99% acid solution.

最后一步是把混合气体通入最后一级吸收塔与水化合，在塔的未端得到浓度98~99%的硫酸。

The bright and smooth haze was found by Venus Express to be rich in sulfuric acid, created when an unknown process lifted water vapor and sulphur dioxide from lower levels into Venus' upper atmosphere.

金星快车发现明亮而均匀的薄雾中富含硫酸，水蒸汽上升遇到低空中的二氧化硫，经过未知的化学反应，而后上升到金星高层大气中从而形成。

Nanhauang-His stream and The Beihaung-His are located in the volcano function area, the stream has introduction of the sulphur gas and hot spring water of volcano, changes the environmental condition of the water body, influences the heavy metal and moves the course.There is a hot spring in area on the volcano after one The Shuang-His streams belongs to too, but the carbonic acid spring, there is less content of sulphate.Therefore, we can realize it was pH value that influenced the dissolving heavy metal to move mainly.

南磺溪与北磺溪的地区属后火山区域有喷气孔、硫气孔和温泉的存在，溪水有火山硫磺气体与温泉水的输入，改变水体的环境条件，影响到重金属迁移过程，双溪也属后火山区域有一处温泉，但属於碳酸泉，硫酸盐含量较少，由此我们可知，主要影响溶解性重金属迁移的是pH值。

Moreover, the determination of the content of dissociate cyclohexanone-omine in the mixture of rearrangement process in caprolactam production was also studied. The rearrangement mixture is a complicated and difficult system to directly analyze, containing great volume of sulfuric acid and some amount of sulphur trioxide, with higher viscosity and strong corrosivity.

此外本论文还对己内酰胺生产过程中的重排混合物中游离环己酮肟含量测定进行了研究，重排混合物是一个很特殊、难以直接分析的体系，含大量硫酸和少量三氧化硫，粘度大，腐蚀性强，且杂质种类较多。

Acid rain: Sulphur dioxide emissions from coal use are leading to anincrease in the acidity of rain.

酸雨： 由于煤炭使用而造成的二氧化硫排放正在导致降雨中酸度的增长。

Because our country at present every year the acid rain and the sulphur dioxide pollution the economic loss which creates to the ecological environment harm and the human body health influence about 110,000,000,000 Yuan, the close same year gross national product 2%, the next this kind of pollution lost also continues to increase unceasingly.

我国目前每年因酸雨和二氧化硫污染对生态环境损害和人体健康影响造成的经济损失在1100亿元左右，已接近当年国民生产总值的 2%，今后这种污染损失还将持续不断地增加。

Kyoto was constructed by quickly borrowing from past treaty regimes dealing with stratospheric ozone depletion, acid rain from sulphur emissions and nuclear weapons.

通过借用以往处理同温层臭氧损耗、硫氧化物排放引起的酸雨以及核武器等问题的公约体制，《京都议定书》体制很快构建起来了。

Textile: All kinds of dyestuff and pigment, disperse dye, acid dye, reactive dye, basic dye, direct dye, vat dye, Sulphur Dye, Indigo blue, sulfureted black, organic pigment, printing plasm, color dyestuff, etc; Various Dye intermediates; Textile, Dyeing and Finishing Auxiliary: dye dispersed/ water treatment/ preparative treatment/ printing treatment/ printing behind treatment/ treatment and machining auxiliary, inorganic pigments and ore stuff, organic impregnant, surface active impregnant, printing auxiliary, environmental and functional style auxiliary, etc; Other Auxiliary : Chemical fiber monomer, activator, chemical fiber oil auxiliary, supple auxiliary, bond, finishing auxiliary and other chemicals; Textile Industry environmental technology, quality authentication system and relative apparatus and equipments, etc.

纺织：染料和颜料，分散染料，酸性染料，活性染料，碱性染料，直接染料，还原染料各种硫磺染料，靛蓝，硫化氢黑色，有机颜料，印刷浆，彩色染料等；各种染料中间体；纺织，染整助剂：染料分散/水处理/制备治疗/打印处理/后处理印刷/处理和加工助剂，无机颜料和矿石材料，有机溶剂，表面活性溶剂，印花助剂，环境和功能的风格辅助等；其他助剂：化纤单体，催化剂，化纤油助剂，柔软助剂，债券，后整理助剂和其他化学物质；纺织工业的环保技术，质量认证系统及相关仪器和设备等。旅游报名热线：0871-8080111 在线预订（留下联系方式即可，我们将在最快时间联络您！

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。