查询词典 coating material

The invention relates to coated seeds of certain plant species, the seeds having a coating for improving the efficiency of phosphorus in the plant nutrients during the early growth of the plant, the coating comprising : i an aqueous fixing agent which contains a fluid byproduct of agriculture or fermentation and possibly an emulsified oil, and ii a fertilizer powder which, depending on the plant species, is monopotassium phosphate, monocalcium phosphate, dicalcium phosphate, or urea phosphate.

本发明涉及某些植物品种的包衣种子，所述种子具有能提高植物生长的早期阶段的植物营养物中的磷效率的包衣，所述包衣含：i含农业或发酵的流体副产品和可能含有的乳化油的含水固定剂，和ii肥料粉末，所述肥料粉末根据植物品种是磷酸二氢钾、磷酸一钙、磷酸二钙或磷酸尿素。

As an ideal dulling coating product, it is nontoxic and nonirritating after coating, and is

该产品外观呈浑浊液体。

As an ideal dulling coating product, it is nontoxic and nonirritating after coating, and is capable of reducing the original colors of the photos.

该产品外观呈浑浊液体。

To sum up, the preparation technology of WSCU which coating directly form on the surface of urea granular by polymerization in native solution is a creative technology, the advantages of which are nonusing organic solvent, and no pollution. The manufactured WSCU behave good technical performance and biological effects, thus this coating technology and WSCU product have broad prospect to industrialization and huge application valuation in agriculture.

综上所述，利用原液聚合化学反应在尿素颗粒表面直接成膜制造保水剂包膜尿素肥料的工艺是一项原创新性工艺技术，该包膜工艺具有不用有机溶剂，无污染的优点；保水剂包膜尿素具有较好的工艺性能和生物学效应，该包膜工艺技术和产品具有广阔的开发前景和巨大的农业应用价值。

The results showed that flower shaped, nubbly shaped and column shaped W2C particles formed by in-situ reaction, were dispersed in Ni-based coating. The microhardness of the coating is 838 HV, 8 times of copper substrate.

结果表明：激光原位反应使镍基涂层组织内原位生成了弥散分布的花瓣状、块状以及柱状的W2C颗粒，涂层的显微硬度达到了838 HV，是铜基体的8倍。

The necessity of concrete surface painting was described from the angle of durability. Based on this,the status of research and application of organosilicon coating and the kind of modified organosilicon coating were reviewed.

从耐久性角度说明了混凝土表面涂覆的必要性，在此基础上，本文综述了有机硅树脂涂料和有机硅改性聚氨酯、环氧树脂及丙烯酸树脂涂料的研究与应用进展。

After pretreatment,brass is overlain with PbS by chemical plating.The absorptivity of PbS coating is affected by temperature,reaction concentration,reaction time and so on.The optimized condition of preparating PbS coating was got.

首先，考察了反应温度、反应物浓度、加碱量和反应时间等对PbS涂层太阳吸收率α的影响，得到了制备PbS涂层的优化条件；然后，在PbS涂层上涂敷TiO2作为保护层，以延缓PbS涂层的氧化，对两种涂层表面进行了XPS和SEM分析。

The peelable coating is produced with the basic materials of star-shaped SBS thermoplastic elastomers mainly surrounding the formation and character of the protective coating of chemical milling.

主要围绕化铣保护涂料的组成及特性，制备以星型SBS热塑性弹性体为基料的可剥性保护涂料。

Through the analysis of the alloy electroplating solution in gradients, the process variables and their relationship between content of manganese in the alloy coating, the optimum process has been obtained, the additive to improve the cathode current efficiency was found; it was found that the deposits with a manganese content 40～60% exhibit excellent corrosion resistance; the corrosion resistance of zinc-manganese alloy coating will be even better after"phosphated"and passivated.

研究发现Na〓SeO〓能显著提高锌锰合金电沉积电流效率。首次用循环伏安法、恒电势电解法、恒电流阶跃法研究了Na〓SeO〓提高电流效率的作用机理。研究发现Na〓SeO〓在锌锰共沉积的条件下在阴极是分两步还原，即：首先在-0.9V处被还原为单质硒，然后在-1.25V处被还原为多硒阴离子。证明了多硒和多硒阴离子都在阴极存在特性吸附

SiO 2/TiO 2 superhydrophilic coating on glazed tile substrate was prepared by solgel method,the surface chemical composition, contact angle of water and photographs of surface of the coating were studied by use of XPS,photomicroscopy and SEM.

用溶胶 -凝胶方法在釉面砖上制备了SiO2 /TiO2 超亲水涂层，用XPS、光学显微镜和SEM研究了涂层的表面化学组成、水润湿角和表面形貌。

I ignored the taunts of the opposition.

我没有理睬对方的嘲笑。

Result:22 Cases were followed up for 16 months on an average.

结果：22例全部获得随访，平均随访16个月。