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Results the pigment had a desirable fineness under acid condition, sustained its color in a long time under the natural light, also had a good resistance to heat and food additives. but it was very sensitive to metal ions.

结果酸性条件下，此色素成色效果明显，对光照和温度稳定，添加于一般的食品能产生增色效用，但是耐氧化还原能力稍弱，对金属离子的影响敏感。

This result was close to that obtainedin the reaction systems containing both acid and halide additives under the samecondition.

在283 K反应4小时之后，乙醇溶剂中H_2O_2的浓度可以达到1.1％，该结果与目前报道的相同反应条件下液相共存酸和卤素助剂的催化剂体系的H_2O_2生成能力相接近。直接合成H_2O_2反应中得到的H_2O_2浓度相接近。

This dissertation also studied the direct synthesis of H_2O_2 from H_2 and O_2 undernormal pressure over polyoxometalates-supported Pd catalysts in the absence of anyliquid acid or halide additives in the liquid phase.

本学位论文中还针对常压下从氢气和氧气直接合成过氧化氢反应考察了在液相不共存任何酸和卤素助剂的情况下，磷钨杂多酸铯盐负载的金属Pd为催化剂的催化性能。

However, some candy factory, in order to allow children to buy, and add the lemon yellow, sunset yellow, acid red ray, the temptation of red food additives.

但有些糖果工厂，为了让小孩子买，而添加进了柠檬黄、日落黄、蓝光酸性红、诱惑红等食品添加剂。

Was established in 2002, Foshan City, formerly known as Qing Cheng Chemical Co., Ltd., is a company specializing in the provision of paint, ink resins and the main raw materials such as paint additives companies, products include: Solid thermoplastic acrylic resin , aldehyde and ketone resins, poly ketone resin, formaldehyde resin, chlorine vinegar resin, polyurethane resin, paste wax, solvents such as DBE.

广州优霓科贸易发展有限公司于2002年成立，前身是佛山市清诚化工有限公司，是一家专业提供涂料、油墨主体树脂及颜料助剂等原辅料的公司，产品有：热塑性固体丙烯酸树脂，醛酮树脂，聚酮树脂，醛树脂，氯醋树脂，聚氨脂树脂，蜡浆，溶剂DBE等。

Effects of temperature, reaction time and additives on the cation exchange capacity of zeolite synthesized by alkaline hydrothermal reaction of fly ash were investigated.

为衡量粉煤灰沸石的应用性能，本研究主要考察了反应温度、反应时间以及添加剂等水热反应条件对合成粉煤灰沸石产品离子交换性能（CEC，Cation Exchange Capacity）的影响。

The results showed that the addition of oxides and carbonates of some alkaline-earth metals in sulfur fixation reagent will enhance the decomposition temperature of CaSO4 by more than 50℃, which confirmed the effect of these additives on prohibition of CaSO4 decomposition.

结果表明，氧化物系列和碱土金属碳酸盐系列复合固硫添加剂均比CaO单独使用时使CaSO4推迟50℃多分解，对固硫产物CaSO4晶体在高温下的分解有明显的抑制作用。

However, previous studies have demonstrated that other additives such as ammonia gas and liquor are also capable of reducing SO2 and NO, emissions

而以往的研究表明，其它的添加剂，诸如氨气或氨水也能够减少二氧化硫或氮氧化物的排放。

The mechanisms for AP of the main compositions of composite propellants with additives such as ammonium oxalate, strontium carbonate and AO/SC were studied by FTIR and DSC.

采用傅里叶变换红外吸收光谱和差示扫描量热法研究了草酸铵，碳酸锶及复配的草酸铵/碳酸锶等添加剂对复合固体推进剂主要组分高氯酸铵的作用机理。

The influences of temperature, current density and additives on bismuth removal from crude antimony were discussed.

摘 要：针对粗锑精炼过程中锑铋难以分离的技术难点，采用H2SO4-NH4F-SbF3电解液体系进行高铋粗锑电解精炼除铋，考察温度、电流密度及添加剂对除铋的影响。

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％。