阳离子的

It was found that the unblocking temperature of the cationic blocked isocyanatc is 117℃, and the practical starting curing temperature of the paint film is about 140℃. The paint film can be cured completely at 180℃ for 30 min.

结果表明：丁醇封闭的阳离子型封闭异氰酸酯解封温度为117℃，电泳漆膜的实际起始固化温度为140℃左右，在180℃、30min可固化完全。

The structures of menoquinone MQ1, ubiquinone UQ1 and their radical anions are optimized by both the semiempirical AM1 and density functional theory [B3LYP/6-31G] methods.

用量子化学半经验的AM1和密度泛函DFTBELYP/6-31G(d方法分别优化了质体醌MQ1、泛醌UQ1及其阳离子自由基的结构。

The energy change and mechanism of 〓,〓,and 〓 sorbed on goethite were also studied with microcalorimetryfirstly,so as to confirm the difference of mechanism of anion and heavy metalcation sorbed on soil colloids and clay minerals.

与此同时，首次应用微量热法对针铁矿表面吸附〓磷酸根离子反应中的热量变化进行了探讨，以揭示重金属阳离子和阴离子在土壤胶体与粘粒矿物表面吸附反应的机制。

The cation resin used in softeners is easily contaminated by iron ion.

软化器中使用的阳离子交换树脂容易受到铁离子的污染。

Very small amounts of the following: heat-sensitive agents (generally for obtaining thermosensitive rub- ber latexes), cationic surface-active agents (general- ly for obtaining electropositive rubber latexes), an- tioxidants, coagulants, crumbling agents, freeze-re- sisting agents, peptisers, preservatives, stabilizers, viscosity-control agents, or similar special-purpose additives.

微量的下列物质：热敏剂、阳离子表面活性剂、抗氧剂、凝固剂、碎裂剂、抗冻剂、胶溶剂、保存剂、稳定剂、粘度控制剂或类似的特殊用途添加剂。

In passing we should note that cationic detergents with two long chains are often oil soluble, and are implicated in the formation of membrane pores.

过去认为带有两个长尾的阳离子表面活性剂溶于油，和细胞膜孔的形成有关，但是很少用于细胞破碎。

The premixing self-assembly solution of horseradish peroxide with poly(sodium 4-styrenesulfonate) is made by blending HRP and polyelectrolyte PSS,and the active.enzyme muhilayer biofilm is fabricated by altemate deposition of and PDDA on the surface of negative ionized PET.

以阳离子化的辣根过氧化物酶和阴离子聚苯乙烯磺酸钠的预混合溶液，与阳离子聚电解质聚二甲基二烯丙基氯化铵通过逐层组装，在阴离子化聚对苯二酸乙二酯表面构建了多层生物活性膜。

The ammo acid sequences deduced from the other ESTs are homologous to glutamine synthetase, lipase-like protein, decarboxylase family protein, putative AUXl-like permease, HT-ATP synthetase, Proline-rich protein, RNA transporter binding protein and cation-transporting ATPase, respectively.

摘要其它ESTs的编码产物分别与谷氛酞胺合成酶、类似脂酶、脱数酶家族蛋白、H+- ATP合成酶、激素类渗透酶、阳离子运输ATPa se、RNA运输因子结合蛋白和富含脯氮酸的蛋白等同源。

The main products are: WDB300t/h-600t/h type stability Soil Mixing Plant, SPXJ30t/h.50t/h type lime digestion broken machine, HZS, HLS series of concrete mixing plant, PLD series concrete batching machine, JS Series concrete mixer, non-contact, TJP-16M-type asphalt-contact balance beam irrigation, SS1232-type stone spreading machine, LRS6T / H-type cationic emulsified asphalt production equipment, and in accordance with customer's need to continuously introduce new products to meet customer needs.

主要产品有：WDB300t/h-600t/h型稳定土厂拌设备、SPXJ30t/h.50t/h型石灰破碎消解机、HZS、HLS系列混凝土搅拌站，PLD系列混凝土配料机、 JS系列混凝土搅拌机、非接触式、TJP-16M型接触式平衡梁沥青灌、SS1232型石屑撒布机、LRS6T/H型阳离子乳化沥清生产设备，并根据客户的需要不断推出新产品，最大限度地满足客户的需求。

This article has described the technology to prepare aromatie solvent naphtha by use of the C9 fraction (100-200℃ boiling range) as raw material, few is acid as catalyst, through a cationic polymerization.

本文介绍了利用沸程在100~200℃间的C9馏分为原料，以Lewis酸作为催化剂，进行阳离子聚合反应制备芳烃溶剂油的工艺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。