This series products are compounds polymerized from ethylene oxide as initiating agent and EO.
本系列产品是以乙二醇为起始剂与环氧乙烷聚合制得的化合物。
A new solid agent for quickly pickling stainless steel oxide layers at room temperature was developed.
为去除不锈钢表面的氧化物膜，研制了一种常温快速清洗的新型固体除锈剂。
Silver oxide in the glass industry for the coloring agent .
氧化银在玻璃工业中用作着色剂。
A gelled acid system was prepared with polyethylene oxide as gelling agent, 20% HCl as solvent, and other additives.
以聚氧化乙烯为胶凝剂，20%盐酸为溶剂，以及其他助剂，制得胶凝酸体系。
Objective: To evaluate the feasibility and advantage of MRI with the intravascular susceptibility contrast agent, superparamagnetic iron oxide (SPIO2), in demonstrating acute myocardial infarction.
目的：观察血管内磁敏性造影剂超顺磁性氧化铁微粒(SPIO2)显示急性心肌梗塞灶的可能性和优越性。
It is shown that the mixed rare earth carbonate is superior to pure cerium oxide and reduces the cost of decoloring agent by 50%.
表明采用混合碳酸稀土作玻璃脱色剂可获得良好的脱色效果并使脱色成本降低50%。
These fibers with hierarchical organization can easily be prepared using surfactants as structure-directing agent and anodic aluminium oxide (AAO) membranes as hard template.
这些具有多级有序结构的纤维可以非常方便地用表面活性剂作为结构导向剂，用阳极氧化铝膜作为硬模板来制备。
Polyphenylene oxide was successfully added to phenolic resin during the syn- thesis process by using a modifying agent XPY, and a new modified environmental phenolic plastic was made.
使用一种改性剂XPY，在酚醛树脂的合成过程中成功引入了聚苯醚，制得了一种新的改性环保型酚醛塑料。
The influences of zinc oxide crystal whisker, fumed silica and coupling agent on coatings performance were discussed.
讨论了导电氧化锌晶须、气相二氧化硅和偶联剂对涂料性能的影响。
Process of making lustre glaze by metal oxide as colouring agent was narrated.
叙述了以金属氧化物为着色剂的虹彩釉的制作过程。
Objective: To study THD possibility using organic silane attached magnetic iron oxide as an oral contrast agent for MR imaging.
目的：初步探讨有机硅烷化的磁性氧化铁颗粒作为口服磁共振造影剂进行腹部磁共振成像的可能性。
An activated aluminum oxide processed under a specific way was used as fluorine-removal agent for the treatment of fluorine-contained water.
研究了选用经过特殊工艺处理的活性氧化铝作为高氟原水的除氟剂。
Air plasma spray technique was used to gain a thin and porous anode layer of intermediate temperature solid oxide fuel cell SOFC by taking charcoal active powder as pore-forming agent in this paper.
采用大气等离子喷涂技术，以活性炭粉作为成孔材料，获得了薄且多孔的中温固体氧化物燃料电池s OF C阳极层。
The invention pertains to gas clarifying technology. It is used to sulfur modifying agent of wet oxide reduction of devulcanizing agent.
本发明属于气体净化技术领域，是一种用于湿式氧化还原法脱硫液中的硫磺改性剂。
The sea water desalting agent consists of silver-carrying acid zeolite, silver oxide and barium hydroxide.
海水淡化用海水脱盐剂，其组成包括载银酸性沸石、氧化银和氢氧化钡。
The present invention involves bilayers that include cesium tungsten oxide as an infrared absorbing agent.
本发明涉及包含作为红外线吸收剂的氧化铯钨的双层。
Said air agent is solvent mainly formed by alkali oxide.
所述的气剂是以碱性氧化物为主要组成的熔剂。
Poly (propylene oxide-ethylene oxide) containing ether linkage was used to make complexes with stannic oxide sol, thus producing a kind of anti-static agent for nylon resins.
通过以含醚键的聚(氧化丙烯-氧化乙烯)为主体，与二氧化锡溶胶复合，制备了一类可用于尼龙的抗静电剂。
A kind of hydrocarbon-oil desulfuration agent contains, on the catalyst-weight basis, 15-60% phosphorus-modified and rare-earth-contained Y type zeolite, 10-60% inorganic oxide, and 0-75% clay;
一种降低汽油中的硫含量的脱硫剂含有以催化剂重量为基准的含稀土Y型沸石15-60重％、无机氧化物10-60重％、粘土0-75重％；
A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.
干燥剂，脱水剂一种对水有很强吸附性的物质，常用作干燥剂例如：氧化钙，锗化硅等收藏。
The present invention relates to an MRI contrast agent that includes zinc-containing water-soluble metal oxide nanoparticles and has an improved contrast effect.
本发明涉及包含含锌水溶性金属氧化物纳米颗粒并且具有提高的造影作用的MRI造影剂。
Preferably the reaction is performed with hydrogen or an organic reducing agent and at a temperature such that the molybdenum atoms are reduced to eliminate substantially all molybdenum oxide species.
较好的是，用氢气或有机还原剂并在适当温度下进行反应从而将钼原子还原至基本上不含任何氧化钼。
Zinc oxide is a well-known antimicrobial agent. Titanium oxide, strong and light, is a commonly used in implants.
氧化锌是众所周知的抗微生物剂，氧化钛，又轻又结实，广泛用于植入体的制造。
The large particle yttrium oxide was prepared using oxalic acid as precipitation agent. The effects of preparation conditions on the particle size of yttrium oxide were discussed.
采用草酸沉淀法研究制备了大颗粒氧化钇，并对各制备条件对氧化钇粒度影响进行了分析讨论。
Specifically disclosed is a catalyst layer for solid polymer fuel cells which is composed of a catalyst obtained by reducing a platinum oxide, a hydrophobic agent and a proton conducting electrolyte.
具体公开了一种用于固态聚合物燃料电池的催化剂层，其包括：通过还原铂氧化物获得的催化剂；疏水剂；和质子传导电解质。
The sorption agent has an integral type self-supporting metal oxide framework, high specific surface area and even aperture distribution.
该吸附剂具有整体式自支撑金属氧化物骨架结构，比表面积高且孔径分布均匀。
The sorption agent has an integral type self-supporting metal oxide framework, high specific surface area and even aperture distribution.
该吸附剂具有整体式自支撑金属氧化物骨架结构，比表面积高且孔径分布均匀。
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