查询词典 latex

Self-crosslinkable latex at room temperature with high elasticity is prepared when N-hydroxymethyl acrylamide is used as self-crosslinkable monomer,and poly solidum maleate is applied as protective colloid,and pre-emulsified and semi-continuous seeded emulsion polymerization is adopted.

采用N-羟甲基丙烯酰胺为自交联单体，聚马来酸钠为保护胶体，采用预乳化半连续种子乳液聚合工艺，制备出高弹性室温自交联乳液。

Trees or shrubs, deciduous, with latex; monoecious or dioecious. Winter buds with 3-6 bud scales; scales imbricate. Stipules free, sublateral, caducous.

乔木或灌木，落叶，具乳汁；雌雄同株或异株冬芽具3-6芽鳞；鳞片覆瓦状托叶离生，近侧生，早落。

Based on seed-emulsion polymerization, the stable silicon-acralyte core/shell latex with little coagulum were synthesized at lower temperature with potassuim persulphate, sodium formaldehyde sulfoxylate and V-044 as composite initiators.

选用过硫酸钾、甲醛合次亚硫酸氢钠和2， 2'-偶氮二[2-（2-咪唑啉－2-代）丙烷]二氢氯化物(V-O44)为复合引发剂，在低温下通过种子乳液聚合技术合成了生成凝聚物少的硅－丙核／壳乳液。

On the base of summering the treatment technique of starch wastewater,the treatment technique of high concentration starch wastewater and application of carriers in the biotreatment wastewater were reviewed. Chapter 2:Effect of Latex carrier in biotreatment of high concentration starch wastewater.

本文共分四章：第一章淀粉废水生物处理技术及填料的研究进展总结淀粉废水处理技术的基础上，重点综述了高浓度淀粉废水生物处理技术及填料在生物法处理废水中的应用进展。

In this study, increase coherence and tensibility for matrix with polymer latex were introduced into the cement, In addition to increase toughness for reinforcement with glass-fiber were introduced in to the cement, expected to be a perfect construction material.

本实验主要是添加高分子乳胶於水泥砂浆浆体中，以增加基材的黏结性及抗张性，而添加玻璃纤维作为强化材，以增加水泥砂浆体之韧性，以期能发展更佳的营建材料。

Herbs, shrubs, or rarely treelike, with milky or, less often, clear latex.

草本，灌木，或者很少乔木状，带有乳汁或者，较少有清的乳汁。

Ambient temperature self-crosslinking acrylic latexes were prepared through semicontinuous emulsion polymerization using 3 different polymerizable alkoxysilanes, i.e. vinyl tri silane (A172), Vinyl triethoxy silane and γ-methacryloxypropyl trimethoxy silane (A174). The hydrolysis of these siloxanes under different pH was characterized, and dependence of the latex and polymer properties on these siloxanes and their incorporated amounts in the polymers was studied.

使用三种含不饱和双键硅氧烷，乙烯基三硅烷(A172)、乙烯基三乙氧基硅烷和γ-甲基丙烯酰氧丙基三甲氧基硅烷(A174)为功能单体，采用半连续乳液聚合法制备了室温自交联丙烯酸酯乳液，探讨了硅氧烷功能单体在不同pH条件下水解情况以及其种类和用量对乳液及乳胶膜性能的影响。

Methods］ Immunological analysis methods, enzyme immunology methods and latex strengthing immunological turbidimetry were used to detect H-FABP and D-D in 42 patients with myocardial infarction, 31 cases with unsolid cardiac angina, 25 cases with solid cardiac angina and 30 healthy controls.

方法］ 采用酶联免疫分析法、酶免疫法测定42例心肌梗死患者，31例不稳定性心绞痛患者，25例稳定性心绞痛患者及30例健康体检者H-FABP、D-D聚体。

Hops: hardy perennial vines of Europe, North America and central and eastern Asia producing a latex sap; in some classifications included in the family Urticaceae.

蛇麻草；在欧洲，北美和亚洲的中东部产出乳胶汁液的硬的多年生的藤蔓。

Of coat. Do not brush onto latex or other varnished surfaces.

不要刷在乳胶或其它油漆过的表面上。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。