树脂

The results showed that the forming of calcium ions was a significant factor affecting the pitch deposition, and the deposition was related to not only the amount of calcium soaps but also their dispersion, and the better the calcium soaps dispersion, the less the deposition, pH value influenced the pitch deposition significantly.

研究结果表明，Ca~(2+)的存在是造成树脂沉积的重要因素，树脂沉积的多少不但与钙皂的多少有关，而且还与其在体系中的分散程度有关，钙皂分散得越好，树脂沉积越少。

The purpose of this work is to synthesize hydrophilic photosensitive polymers which possess high photosensitivity and at the same time high water resistance to fulfill the requirements of making screen printing plate for manufacturing electronic circuit board and thick film for integrated circuit and so on.

本文用重氮树脂为光敏剂，用聚乙烯醇和聚醋酸乙烯酯为成膜剂制作了感光性树脂，研究了聚醋酸乙烯酯对提高感光性树脂的耐水性的作用以及其对体系感度的影响。

The purpose of this work is to synthesize hydrophilic photosensitive polymers which possess high photosensitivity and at the same time high water resistance to fulfill the requirements of making screen printing plate for manufacturing electronic circuit board and thick film for integrated circuit and so on.

用重氮树脂为光敏剂、聚乙烯醇和聚醋酸乙烯酯为成膜剂制作了感光性树脂，研究了聚醋酸乙烯酯对提高感光性树脂的耐水性的作用以及其对体系感度的影响。

It is approached in this article that the application of liquid photopolymer plate on typographic platform printing press, that is, the applied technology of combining modemlaser technology to make plate with typographyic platform pringing press .

本文阐述了液体感光树脂版在旧式平台印刷机上的应用；分析了液体感光树脂版的制版技术条件；个绍了平台印刷机与液体感光树脂版配套使用的相应改造

Objective: To optimize the technical parameters of separation and purification of total saponin from flower buds of Panax notoginseng by macroporous resins.

目的：研究大孔吸附树脂分离纯化三七花蕾中总皂苷的工艺条件及参数。方法：以三七花蕾总皂苷的吸附量和洗脱率为指标，筛选大孔吸附树脂，并研究所选树脂分离纯化三七花蕾总皂苷的吸附和洗脱条件。

The strengths of the plain wood rose along with the compression ratio, while the bending strength and MOE lowered as it reached the maximum compression ratio; the plain wood compressed (33%) and heated 10h with 180℃. its bending strength lowered 40%, MOE lost about 50% and hardness lowered 12% than heated 0.5h; the properties not to be compressed after impregnated with PF resin. had a slow rising with the resin concentration, and compressed (33%) after impregnated with PF resin (30%). its bending strength, MOE and hardness increased 82.9%, 98% and 152% respectively.

三倍体毛白杨素材压缩后，其静曲强度和抗弯弹性模量均随压缩率的增大而提高，但接近最大压缩率时均下降；素材压缩（压缩率为33%）后以180℃空气加热处理10 h，静曲强度比同温度压缩保温0.5 h时下降约40%，抗弯弹性模量下降近50%，表面硬度下降约12%；用PF树脂浸渍处理后不经压缩，随PF树脂含量增加木材静曲强度提高幅度不大；用30%PF树脂浸渍后，当压缩率为33%时，其静曲强度、抗弯弹性模量和表面硬度分别比未压缩素材增加82.9%，98%和152%。

This article investigated the red pigment extraction of raspberry by resin, and the absorption of 4 resin by ethanol of different concentration to red pigment of raspberry .

本文研究了树莓红色素的树脂法提取工艺，通过4种树脂对树莓红色素的吸附及不同浓度的乙醇对树莓红色素解吸的比较研究，结果表明，AB-8树脂对树莓红色素具有较高的吸附量，用90%乙醇为洗脱剂得到的产品质量好；产品收率达1.84%。

The determination of buffer capacity of urea-formaldehyde resin used in MDF is discussed.

探讨中密度纤维板用脲醛树脂缓冲容量的测定，并分析影响脲醛树脂缓冲容量的因素，脲醛树脂缓冲容量对其固化时间和压制中密度纤维板性能的影响。

The results showed that UF resin modified with melamine was effective to bond rice straw fiber boards, which could improve the properties of board and had an reasonable cost.

结果表明，三聚氰胺改性脲醛树脂不论是对树脂性能，板性能改善还是从成本分析方面均为稻草纤维板最佳的胶黏剂，FT-IR显示出与未加三聚氰胺相比，加入三聚氰胺后树脂的羟甲基含量降低了10%，DSC分析则表明其峰值温度有较大幅度的提高，但放出的热量较少。

Technical parameters application ＊ egg and milk products including rich fat milk powder,cocoa milk powder, milk powder,eggwhiteetc.＊ food and plant juice including oats,chickenjuice,coffee,speedy dissolving tea,flavorign,protein,bean,peanut protein,protein solution etc.＊ sugar series including corn syrup,com starch,amylaceum,pectin barley sugear,pltassium sorbate etc.＊ pharmaceutical products including chinese medicine extract,pharmiglucin,vitamin,antibiltie,amylase,lipase,protease etc.＊ plastic resins including ab,abs emulsion,pollopas,phenolic resin,,melamac,polyethylene,pvc etc.＊ detergents including normal,high grade washing powder,soap power,soda ash,emulsifier,brightener,phlphoric agent etc.＊ chemical products including sodiumfluoride,basis dye/colour,dye intermediate,compoumd fertilizer,catalyzer,sulphuric agent,amino acid and white carbon etc.＊ ceramics including aluminum oxide,ceramic tile material,magnesium oxide,speckstone etc.＊ others including aluminum hydroside,calcium chloride,staric acid agent etc.

料液桶d皿mof，awmatehalliquid 应用食品工业蛋奶制品富脂奶粉、胳肮，可可奶粉、代乳粉、蛋清等食物及植物汁燕麦鸡汁，咖啡，速溶茶，调味香料肉，蛋白质，大豆，花生蛋白质、蛋白质水解物等糖类玉米浆、玉米淀粉，葡萄糖，果胶、麦牙糖，山梨酸钾等化学工业氟化钠、碱性染料颜料、染料中间体、复合肥、甲茎硅酸、催化剂、硫酸剂、氨基酸、白碳黑等医药用品中药浸膏、药胶、酵母、维生素、抗生素、淀粉酶、脂肪酶、蛋白酶等塑料树脂 ab、abs乳液、尿醛树脂、酚醛树脂、密胶甲醛树脂、聚乙烯、聚氯乙烯等洗涤剂高级洗衣粉，普通洗衣粉、肥皂粉、苏打粉、乳化剂、增白剂、磷酸剂等陶瓷氧化铝、态砖材料、氧化镁、滑石等其它氢氧化铝、氯化钙、硬脂酸剂等冷却喷雾技术参数

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。