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Hard candy has been decocted at high temperatures,contented very high soluble sugar and lower residual moisture,texture is hard and crisp.

硬糖是经高温熬煮而成,含有很高的干固物和较低的残留水分,质构坚脆[1]。

Methods:For clean-up and concentration solid phase extraction with OASIS HLB cartridges were used,or membrane filter was used to remove dirties.

水样经Waters Oasis HLB 固相萃取净化,应用超高效液相色谱/电喷雾串联四极杆质谱仪多离子反应监测定量法检测莠去津、灭草松,建立了定量检测生活饮用水中莠去津、灭草松的快速、准确、高灵敏度的方法。

The sample was extracted by deionized water. The extract was cleaned up and concentrated on a SPE column, then eluted by methyl-tert-butyl ether. The elution was concentrated under nitrogen and redissolved to 1 mL.

样品中24种目标物用蒸馏水浸出后,经固相萃取小柱富集净化,再用叔丁基甲醚洗脱,洗脱液氮吹浓缩定容后用气相色谱-质谱法测定。

The combined extract was concentrated to dryness and redissolved in acetonitrile, then cleaned up by dispersive solid-phase extraction with sorbents of N-propyl ethylene diamine, graphited carbon black, and C18, and determined and confirmed by GC-NCI/MS.

样品经乙腈提取并浓缩后加入N-丙基乙二胺、石墨化碳黑和C183种填料进行分散固相萃取净化,气相色谱-负化学离子源质谱分时段选择离子监测技术测定与确证,外标法定量。

The sample was redissolved in the acetonitrilved in the acetonitrile-water (3:2, v/v), then analyzed using LC-MS/MS in multiple reaction monitoring mode via positive electrospray ionization with an Agilent ZORBAX SB-C18 column as the analytical column.

样品用1%醋酸乙腈溶液萃取,经Waters Sep-Pak Vac固相萃取柱净化,乙腈-甲苯(体积比为3:1)洗脱,旋转蒸发浓缩,用乙腈-水(体积比为3:2)溶解,以Agilent ZORBAX SB-C18色谱柱分离,以电喷雾电离串联质谱在正离子多反应监测模式下进行测定。

A new method was developed for the determination of perfluorooctanesulfonate and perfluorooctanic acid in sewage sludge samples.

采用固相萃取/高效液相/四极杆飞行时间串联质谱检测活性污泥中的全氟辛烷磺酸及全氟辛酸。

A series of single host white emitting phosphors which are alkaline-earth metals halogensilicate phosphors Ba2SiO3Cl2:Eu2+,Mn2+ and alkaline-earth metals aluminasilicate phosphors Ba3MgSi2AlxOy: Eu2+, Mn2+ doping different ions have been synthesized through high temperature solid-phase method.

通过高温固相法合成了一系列不同离子掺杂和激发的碱土金属卤硅酸盐Ba2SiO3Cl2:Eu2+, Mn2+和碱土金属铝硅酸盐单一基质白光荧光粉Ba3MgSi2AlxOy :Eu2+,Mn2+。

Wax and asphalt solid precipitation in oil and gas recovering process is a problem considering very much at home and abroad in the petroleum industry.

油气开采过程中的蜡质和沥青质等固相沉积问题,是目前国内外研究的热点和难点。

Key introduces the CT-121 bubble type spraying tower haze desulphurization craftCT-121 uses the limestone - gypsum (it is in the present world is maturest, most economical, applies broadest desulphurization craft) the aqueous method desulphurization craftIt the sulphur dioxide absorption, the oxidation, neutral, technological processes and so on crystallization as well as dust removal merges to an independent gas - fluid - solid phase reactor in carries onIt the sulphur dioxide absorption, the oxidation, neutral, technological processes and so on crystallization as well as dust removal merges to an independent gas - fluid - solid phase reactor in carries on

与传统的石灰石-石膏湿法烟气脱硫工艺相比,CT-121最大的特点在于鼓泡式吸收塔。它将二氧化硫的吸收、氧化、中和、结晶以及除尘等工艺过程合并到一个单独的气-液-固相反应器中进行。气体进入喷射管,喷射成无数小气泡,形成鼓泡区,从而大大增加了传质面积,提高了脱硫效率。CT-121脱硫工艺能够达到95%以上稳定连续的脱硫率,最低10 以下的粉尘排放率以及优异的可靠性和实用性。问题补充:谁再帮忙给篇,石灰石-石膏湿法烟气脱硫方面的论文文献,谢谢了中英文版的,谢谢了555

A numerical calculation method for analyzing combustion wave structure of solid rocket propellants has been designed.

设计了一套分析燃烧波结构的数值计算方法,可以利用热偶数据有效地分析均质推进剂固相反应的细节,为了解固体推进剂机理提拱了一种重要的手段

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你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。