测试也揭示出了树脂的痕迹,McGovern与同事一起使用了一系列的化学技术挑拣出了其他的生物添加剂,并将其与已知的植物相对比。
The tests also revealed the presence of tree resin. McGovern and colleagues used a barrage of chemical techniques to tease out other biological additives and match them to known plants.
对于包装行业而言,它涉及到塑料和树脂供应商、添加剂制造商、复合生产商和模具商,以及纸箱、标签、油墨和粘胶剂供应商。
For packaging, it involves plastic and resin suppliers, additive manufacturers, compounders and molders, as well as carton, label, ink and adhesive suppliers.
石英石的主要成分主要是精选的天然石英石,由87%的石英石晶体和13%的树脂和添加剂复合而成。
The main composition of the quartz stone is selected natural quartz. It's made of 87% quartz crystal and 13% resin and annexing agent.
不饱和聚酯树脂是一种反应性聚合物改性砂浆的添加剂。
The unsaturated polyester resin is a reactive additive of polymer modified mortars.
为了改善苎麻织物手感,提高弹性及悬垂性,合成了树脂整理添加剂e- 4和优良的有机硅柔软剂WF - 92。
Resin additive E-4 and silicone softener WF-92 were developed to improve the hand of ramie fabric. and to enhance its elasticity and drapability.
为改善流体的流动在流体中所使用的添加剂。减阻剂常由聚合物或树脂材料制成,这些材料在固体颗粒上形成光滑的表面。
An additive used in a fluid to improve its flow. Friction reducer are often made of polymer or resin material that forms a slick surface on solids.
用树脂、缓蚀剂和其它添加剂研制的SY- 100薄膜防锈油在室内的防锈期可达1年。
It is more than a year that the antirust period of thin-film antirust oil SY-100 developed with resin, rust inhibitor and other additives.
有机耐磨防腐涂料该涂料是由几种耐腐蚀,耐磨损的陶瓷骨料,环氧树脂,改性的聚氨脂树脂,固化剂,及少量添加剂配制而成。
Organic Anticorrosive coating The coating are preparation with a series ceramic powders, epoxy resin, modified polyurethane resin, solidification agent and a few additive.
讨论了制膜液中吸水树脂含量、粒度,以及添加剂与膜性能的关系。
The effect of ARW content, size and additives on the performance of membrane were discussed.
有些塑料基本上是由合成树脂所组成,不含或少含添加剂,如有机玻璃、聚苯乙烯等。
Some plastic is essentially composed of synthetic resin, non-or less containing additives, such as acrylic, polystyrene and so on.
使用该活性载体将添加剂混入聚合物树脂中。
The reactive carrier is used to mix additives into the polymer resin.
其原理是把金属粉末作为添加剂混入到树脂结合剂中,在修整砂轮后进行电解处理,使其表层的金属成分溶解,形成气孔。
Its principle is adding the metal powder into the resin binder as addition, then electrolyzing after addressing the wheel, so that the metal content can be dissolved and the pinholes are formed.
产品描述:万瑞al系列抗酸蚀刻油墨是由特殊合成树脂及添加剂配合而成的UV干燥型油墨。
Description: Vinnt al series acid-resistant inks are UV curing inks made by special synthetic resins and additives.
信越有机硅将介绍关于应用于展色剂、树脂改质剂、拨水剂、粘着剂、消泡剂、涂料添加剂等用途的有机硅制品。
The Shinetsu silicone products can be applied as vehicle, modified material of resin, water-repellency, adhesives, anti-foaming agent and various paints additives, etc.
公司拥有先进石英石生产线,采用天然优质石英石晶体,优质树脂及其它添加剂,通过高温,高压,高震,真空动力合成。
The company owns advanced quartz stone production lines, using natural quartz crystal, high-quality resins and other additives by high temperature, high pressure, high shock and vacuum.
食品配料/添加剂,茶叶/咖啡/可可粉,食品, 工程塑料,树脂,化学原料,药品,染料,颜料,动物饲料。
Food ingredients/flavors, Tea/Coffee/Cocoa powder, Dried foods, Polymer, Resins, Chemical & Pharmaceuticals, Dyes, Pigment, Animal Feeds.
讨论了成膜树脂、金属微粉、各种添加剂和溶剂等对涂层电磁屏蔽的影响。
The effects of film-forming resins, metallic powder, additives and solvents on the electromagnetic shielding and microstructure of the film were discussed.
介绍了东风公司铸造厂生产用树脂砂的现状,阐述了树脂砂添加剂的作用机理及生产应用情况。
The present situations of resin -bonded sand used in DFM foundries are introduced. The mechanism and its application of additives for the resin -bonded sand are presented.
树脂和粘合剂(木质素)是锯末中自然存在的,能够使木屑颗粒粘合,所以它们通常不含添加剂。
Resins and binders (lignin) occurring naturally in the sawdust hold wood pellets together, so they usually contain no additives.
塑料的基本性能主要决定于树脂的本性,但添加剂也起着重要作用。
The basic properties of plastic resin, mainly on the nature, but the additives play an important role.
溶剂型颜料墨水属多组分复杂样品,含有颜料、包裹颜料的高分子树脂胶囊、可溶性树脂及其他添加剂。
Solventbase pigment ink is a multicomponents solution: pigment powder covered with resin microcapsule, soluble resin, solvents and other additives.
对电容器用聚酯薄膜的性能、制造方法、树脂和添加剂的要求以及电容器膜超薄化技术等进行了介绍 ,并对薄膜厚度与电容的关系进行了论述。
This paper introduces the properties of PET film for capacitor, manufacture methods of the film, the requirements of PET and the additives, the ultrathin film technique.
饲料级辣椒红粉末是由红辣椒中提取的辣椒红树脂经过皂化处理,再添加载体混合而成的一种纯天然饲料 添加剂。
Feed grade paprika powder is obtained from saponified paprika oleoresin mixing with carrier. It is a kind of natural feed additives.
以改性树脂和混合树脂为粘料,铜粉为导电性填料,并配以适当添加剂、固化剂制备铜导电胶。
Copper conductive adhesive is prepared by using modified resins and mixed resins as cohesive materials and Copper powders as conductive fillers.
彩色光阻剂的主要成分包括:碱可溶性树脂、光固化树脂、颜料、光引发剂、有机溶剂以及添加剂。
The photo resist consists of binder polymer which makes the photopolymer alkaline soluble, multi-functional monomers, pigments, photo initiators and solvents.
本发明提供一种酚醛树脂的添加剂、其制备方法及含该添加剂的酚醛树脂胶粘剂。
The invention discloses an additive of phenolic resin, the preparation method and phenolic resin adhesive for the additive.
结果表明,在不饱和聚酯树脂中加入2 0 %的该类低收缩添加剂,树脂的固化收缩率为2 1% ,弯曲强度保有率为88% ,弯由模量没有明显变化;
It shows that after adding 20% low profile additive to the UP resin, the shrinkage rate of cured resin is 2.1%, the retention rate of bending strength is 88% and no change in flexural modulus.
所述低极性添加剂是一种苯乙烯化的萜烯树脂或者是一种聚萜烯树脂。
The low-polarity additive is either a styrenated terpene resin or a polyterpene resin.
通过添加剂颗粒的添加量和游离性添加剂颗粒的量满足特定关系的吸水性树脂组合物,解决了该课题。
The problems' can be solved by a water-absorbing resin composition, where the addition amount of additive particles and amount of free additive particles satisfies a predetermined relation.
由环氧树脂、胺加成物及特殊添加剂组成的用于镀锌件及轻金属的防锈底漆。
A rust preventive primer for galvanized steel and light metal based on epoxy resin, amine adduct and special additives.
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