unsaturation

test method for polyurethane raw materials: determination of unsaturation of polyols

聚氨基甲酸乙酯原材料的试验方法：多醇不饱和性的测定

calculating grafting rate of nr latex with unsaturation

用不饱和度计算天然胶乳接枝率

plastics - polyols for use in the production of polyurethane - determination of degree of unsaturation by microtitration

塑料.用微量滴法对聚亚胺酯生产中用的多醇不饱和度的测定

the produce of our company art potted landscapes are make of unsaturation polyester and resin without anything smell and dangerous material.

本公司生产的产品是采用不饱和聚脂精制而成，不含任何气味和危害性物质。

study on improving the sanded function of polyester putty with unsaturation discomponent

提高原子灰打磨性能的研究

With the appropriate content ( mass fraction, the same below) of tetramethyl ammonium chloride, that is, 1.0%, the prepared ink possesses good photosensitivity, with the conversion of unsaturation bonds amounting to 81.78% after a 15-second exposure;

四甲基氯化铵的用量（质量分数，下同）以1.0%为佳，所配制的油墨具有较好的光敏特性，曝光15s时，双键的转化率达81.78%；

study on the formula of air - dried unsaturation polyester resin

气干性不饱和聚酯树脂的配方研究

low unsaturation polyether synthesized by bimetallic cyanide complex catalysts

双金属氰化物催化剂合成低不饱和度聚醚

standard test method for vinylidene unsaturation in polyethylene by infrared spectrophotometry

用红外线光度分光计法测定聚乙烯中乙烯不饱和性的试验方法

in addition , the content of unsaturated fatty acids is rich(74. 223%), denoting a high degree of unsaturation in fatty acids.

此外，鸡汤中含有较丰富的不饱和脂肪酸，占总脂肪的74.223%，不饱和程度较高。

it is inferred that reduction of methanogenesis is associated with the degree of unsaturation of c18fatty acids.

由本研究结果可知，不饱和脂肪酸降低甲烷的生成与不饱和度密切相关。

From the molecular formula alone , we can deduce the " degrees of unsaturation " in the molecule.

仅从分子式, 我们就能推断分子中的 “ 不饱和度 ”.

chemical determination method for unsaturation degree in rubber

橡胶不饱和度的化学法测定

study on synthesis and properties of high relative molecular mass and low unsaturation polyether polyols

高相对分子质量低不饱和度聚醚的合成与性能研究

Changes in Unsaturation of Thylakoid Membrane Lipids and Xanthophyll Cycle Components in Rice ( Oryza sativa) under Chilling and Strong Light

低温强光下水稻类囊体膜脂不饱和度和叶黄素循环组分的变化

Increase of Content of Primary Hydroxyl Groups of Polyether Polyols with Low Unsaturation

低不饱和度聚醚多元醇伯羟基含量的提高

acrylic acid is an important unsaturation organic acid.

丙烯酸系一种重要的不饱和有机酸。

test method for vinyl and trans unsaturation in polyethylene by infrared spectrophotometry

用远红外线分光光度法对聚乙烯中横向非饱和性和乙烯的试验方法

technical progress and advance in polyether polyols with low unsaturation and high molecular weight

高相对分子质量低不饱和度聚醚多元醇技术进展

chemical tests for raw and vulcanized rubber - butadiene rubber - method for determination of unsaturation

生橡胶和硫化橡胶的化学试验.聚丁橡胶.不饱和的测定方法

progress of the study on dmc catalyst and production of low unsaturation polyether

DMC催化剂和生产低不饱和度聚醚的研究进展

standard test method for polyurethane raw materials determination of unsaturation of polyols

聚氨酯原材料的试验方法：多元醇不饱和现象的测定

polyurethane elastomer prepared with lower unsaturation polyether polyols

低不饱和度聚醚多元醇制备聚氨酯弹性体

in nondestructive hydrogenation, hydrogen is added to a molecule only if, and where unsaturation with respect to hydrogen exists.

在非破坏加氢过程中，氢只是加到分子上氢不饱和的地方。

standard test method for vinyl and trans unsaturation in polyethylene by infrared spectrophotometry

用红外线分光光度法对乙烯基和横相不饱和性的标准试验方法