The inorganic composition of DCS in DIP is the key factor resulting in deposition of wood pitch, in which the triglyceride composition is agglomerated and deposited due to the destruction of electrostatic stability, however the fatty acid composition is deposited due to the formation of insoluble soap.
研究结果表明，DCS 中的无机溶解性组分是引起胶体发生沉积的关键因素，树脂中甘油三酯通过破坏静电稳定性引起聚集和沉积，脂肪酸通过反应形成黏性不溶性皂而加剧沉积。
Plate with water-soluble dye such as medium density fiberboard is the production of the pigment coating color film discoloration caused by seepage, plates containing vegetable oil or tannic acid exudation leading to deterioration of the paint film adhesion, as well as solvent-based paint in poor adhesion and so on issues, restricted the rapid development of water-based Wood and enhance market share.
例如水溶性染色板材与中密度纤维板制作实色涂装的色素渗出引起漆膜变色、板材含有植物油或单宁酸渗出导致漆膜附着力变差以及在溶剂型涂料上附着力差等等问题，制约了水性木器漆的迅速发展及市场占有率的提升。
A biomass hydrolyzing process for producing glucose was investigated, through concentrated sulfuric acid hydrolysis of wood chips.
以木屑为研究对象，进行浓硫酸水解，得到产物单糖。
Acosacceleratd hydrolysis of wood by acid catalysed organosolvmeans.
胡代泽，我国农作物秸秆资源的利用现状与前景。
Modern medicine confirmed that the B-Kudingcha acid-containing resin alcohol, 蛇麻lipid alcohol, wood Kok, 桷Paper-natural selenium-containing amino acids, such as more than 250 kinds of health medicinal substances, for its flavonoid content This tea味苦, sexual-ping, is the bitter food treasures (Fresh Five, are beneficial to the human body, generally at least to the bitter water, and its role is great).
现代医学证实，苦丁茶内含果酸B—香树脂醇、蛇麻脂醇、木角、桷皮素、天然硒化含物、氨基酸等250多种保健药用物质，其黄酮含量为绿茶的1.6~14.7倍，而咖啡碱含量仅为绿茶的1%。本茶味苦、性平，是苦味食品中的珍品（人食五味，皆有益于人体，一般以苦味食之最少，而其作用却很大）。
Based on the results of material flow analysis, arsenic and its compounds are mainly applied in glasses, cement, lead acid batteries, semiconductors and optoelectronics production and wood preservatives industries in the anthroposphere.
将物质流分析结果进行多年趋势探讨，说明砷物质之产业结构变化。
Oxalic acid is also used in bleaching of wood and leather.
草酸也用于漂白的木材和皮革制品。
S Main products are anodized profiles, electrophoresis coating profile, powder spraying profile, fluorocarbon spraying profiles, all kinds of industrial aluminum, wood aluminum, insulated aluminum, the three acid, Polishing, drawing, aluminum products, and other products more than 80 series, more than 5, 000 kinds of specifications, more than 100 species of various colors.
公司的主导产品有阳极氧化型材、电泳涂装型材、粉末喷涂型材、氟碳喷涂型材、各种工业铝型材、木纹铝材、隔热铝材、三酸、抛光、拉丝、铝制品等产品80余个系列，5000余种规格，各种颜色100余种。
Wood vinegar, or pyroligneous acid, is the fluid or sap derived from tree cells, which exhibits exceptional permeability and sterilizing properties.
木醋是从植物细胞中提取精练而来的，它有着非常强的渗透性，并且还有杀菌的特性。
GEMMY colorful artistic grounds (Lamination series, molded paper series, spray mold series and acid-coloring series)can create a variety of natural stone, bricks, wood effect in ordinary concrete surface with a beautiful natural, real and lasting color, texture durability and other characteristics.
真石丽彩色艺术地坪（压模系列、纸模系列、喷模系列及酸着色系列）能在普通混凝土表层创造出各种天然石材、砖材、木材效果，具有美观自然、色彩真实持久、质地坚固耐用等特点；琪石彩色生态透水地坪拥有15%至25%的孔隙，能使雨水直接渗入地下，有效地补充地下水，缓解城市热岛效应，能够保护城市自然水系不受破坏，具有很强的环保价值。
Next year will be on coal, ore spodumene, bromamine, tellutide and other energy resources; foudamental acid oil plants of raw materials, tetaining solar parabolic reflector as environmental protection equipment and parts of the implementation of a lower rate of tax on imported tentative; continue to crude oil, wood pulp, ferrolloy, steel billet, part of the assets'protection, such as energy consumption on the environmental impact of large exports tentative tax rate.
明年将对煤炭、锂辉石矿、溴、碲等能源资源类产品，植物酸性油等基础性原材料，槽式太阳能抛物面反射镜等有利于环境保护的设备及零部件实施较低的进口暂定税率；继续对原油、木浆、铁合金、钢坯、部分钢材等资源性、生产能耗高、对环境影响大的产品实施出口暂定税率。
A plastic tank for sulfuric acid in a sealed vented wood box, power supply, and optional AC unit.
一罐硫酸放在一个密闭的通风的木盒里，电源和可选择的AC电源。
Effects of different sulphuric acid concentrations, temperatures and durations of prehydrolysis on the dissolvability of hemicellulose in Eucalypiu citriodora chips in prehydrolysis with dilute sulphuric acid were studied, yields, pentosan contents in prehydrolyzed wood chips as well as substances reduced and furfural contents in solutions have been worked out by regression equations.
本文研究了稀硫酸预水解过程中不同硫酸浓度、温度和水解时间对柠檬桉木片中半纤维素溶出情况的影响，并用回归方程对此作了计算。
In this study, we aimed to synthesize resol phenol-formaldehyde resin from the liquefied Chinese Fir wood in phenol with different ratio of wood to phenol in presence of sulfuric acid as catalyst.
以杉木为研究树种，对比不同料液比液化物与甲醛在碱性环境中反应，进行热固酚醛树脂制备试验。
The carbon fiber precursors were prepared from liquefied wood in phenol by adding hexamethylenetetramine and soaking in the solution containing hydrochloric acid and formaldehyde as the main components.
以木材苯酚液化物为原料，加入六次甲基四胺熔融纺丝后，经甲醛和盐酸溶液固化处理、炭化后得到木材液化物碳纤维。
For example, pulverized wood samples can be treated with acetyl bromide in acetic acid, and the absorbance of the resulting solution at 280 nm can be compared with the absorbance obtained from known lignin standards.
例如，将木屑样品在乙酸环境下与乙酰溴进行反应，再将280纳摩尔所得溶液的吸收率与已知的木质素标准吸收率进行比较。
Wood specimens treated with the composite fire-retardant FRW, its components guanylurea phosphate and boric acid respectively were tested and the data of heat release, mass loss, smoke and the composition of tail gas were recorded simultaneously.
采用锥形量热仪法对复合木材阻燃剂 FRW处理紫椴木材、FRW的组分磷酸脒基脲处理紫椴木材、硼酸处理紫椴木材和未处理的紫椴木材的燃烧性进行了系统的测定，通过对上述试样在燃烧时的热释放、质量变化、烟气产生以及尾气成分等实验数据的综合对比分析，讨论了阻燃剂的作用机理。
An import and export tax Chapter 25 desalination, cement and all other non-metallic minerals, coal, natural gas, paraffin, asphalt, silicon, arsenic, stone material, non-ferrous metals and scrap and other metal ceramics; 25 kinds of pesticides and intermediates, some finished leather, lead-acid batteries, mercury oxide batteries, etc.; fine goat wool, charcoal, crosstie, cork products, some primary wood products such as the abolition of export tax rebate policy.
一个进口和出口税第25章海水淡化，水泥及其他非金属矿物，煤炭，天然气，石蜡，沥青，硅，砷，石材，有色金属及废料等金属陶瓷，25种农药及中间体，部分成品革，铅酸蓄电池，氧化汞电池等；细山羊毛，木炭，枕木，软木制品，部分木材初级制品如出口退税政策取消。
Such raw materials as waste polyethylent cable particles, pure polyvinyl chloride powder, wood powder, a metallic soap stabilizer, a coupling agent, chlorinated polyethylene and methacrylic acid polyesters and a lubricator are added into and mixed in a high speed mixer according to the formula, and the mixing temperature is 100 to 110 DEG C, the mixing time is 20 to 35 min; the well mixed material is added into an extruder for extrusion, the rotating speed of the mainframe of the extruder is 40 to 60r/min, the rotating speed of a feeding machine is 4 to 6r/min, and the materials are shaped after being extruded.
将废旧聚氯乙烯电缆颗粒、纯聚氯乙烯粉、木粉、金属皂类稳定剂、偶联剂、氯化聚乙烯、甲基丙烯酸多元酯、润滑剂按照配方配制的原料加入高混机中混合，混合温度为100℃～110℃，混合时间为20～35分钟；将混合好的原料加入挤出机中进行挤出，挤出机主机转速为：40～60转/分钟，喂料机转速为：4～6转/分钟；挤出后进行定型。
Yields of wood vinegar and wood tar were almost constant, though yield of charcoal was slightly decreased with the increase of acetic acid aqueous solution concentration.
处理液的醋酸浓度增加后，木醋液和木焦油的收率几乎不变，但木炭的收率稍微减少了。