衍生物

In order to reduce side effects of anthrone L-rhamnopyranosides, the introduction of Ac group into methylene proton at C-10 of anthrone was carried out.

为有效地降低蒽酮鼠李糖糖苷的心脏毒性，设计合成了系列在其C-10亚甲基引入Ac的衍生物。

Results of test showed that DFA-PEG polyester and its derivant had excellentemulsification performance, and emulsion was exquisite and steady, the surfacetension and critical micelle concentration of DFA-PEG polyester and sulfatedDFA-PEG polyester were very low, DFA-PEG polyester terminated with rosin acid hadcertain antifoaming performance, but surface tension and CMC increase to extent.

性能测试表明，DFA-PEG聚酯及其两种衍生物均具有优良的乳化性能，乳液细腻且稳定；DFA-PEG聚酯及其硫酸酯盐水溶液的表面张力和临界胶束浓度较低：DFA-PEG聚酯松香酸酯还具有一定的抑泡性能，与DFA-PEG聚酯及其硫酸酯盐比，其水溶液表面张力和临界胶束浓度有所增加。

Research progress in the conductive high polymer of AXda010004 gathers the aniline in the metal antiseptically The conductive high polymer of survey gathers the aniline and research progress in the antiseptic respect of metal of derivative , have summarized the antiseptic mechanism put forward at present, and look into the distance to its application prospect .

综述了导电高分子聚苯胺及其衍生物在金属防腐方面的研究进展，总结了目前所提出的防腐机理，并对其应用前景作了展望。

The isomerization principle of independent double bonds of unsaturated fatty acids from Chinese featural arboroid oils-stillingia oil was first studied in the paper in China. The synthesis principle, properties of products and practical experiment of the derivatives of conjugate acids were also discussed.

本文以中国特产木本油脂—梓油为原料，在国内首次对油脂不饱和脂肪酸孤立双键的异构化反应规律进行了系统的研究，并以异构化反应所得共轭酸为原料，对共轭酸衍生物系统产品的合成规律、产品性能及应用性实验进行了一定程度的探索。

A new ashless and non-phosphorus containing triazine derivative, 2,4,6-tri (n-dodecyldithio)-1,3,5-s-triazine, was prepared.

合成了一种新型无灰、无磷三嗪衍生物十二烷基二硫代三嗪。

Water,propylene glycol,butylene glycol,glyceryl polymethacrylate,ascorbic acid,peg-7 glyceryl cocoate,biosaccharide gum-1,peg-40 hydrogenated castor oil,ppg-26-buteth-26,phenoxyethanol,hydroxyethylcellulose,xanthan gum,methylparaben,pentadecalactone,citrus aurantium dulcisoil,disodium edta,sorbic acid,tocopheryl acetate,butylparaben,retinyl palmitate,iris germanica root extract,sodium hyaluronate,ethylparaben,propylparaben,citrus aurantium amara oil,limonene,linalool

水，丙二醇，丁二醇，甘油聚甲基丙烯酸酯，维生素C衍生物，PEG-7 椰子油酸单甘酯，多醣物质，PEG-40氢化蓖麻油，PPG-26-丁醇聚醚-26，苯氧乙醇，羟乙基纤维素，山羊胶，羟苯甲酯，环十五内酯，甜橙油，乙酸乙二胺二钠，山梨酸，醋酸盐维他命E，羟苯丁酯，维他命A酯，鸢尾花根萃取，透明质酸钠，羟苯乙酯，羟苯丙酯，苦橙油，柠檬精油，芳樟醇

The method examines by national import and export merchandise occupation standard SN0352-95:" Exit shellfish is paralytic " of law of proved recipe of check of sexual shellfish toxin determines the; of content of toxin of paralytic sex shellfish of snail flesh and its content content applies fluid photograph color atlas, mass spectra couplet is used detect toxin of snail flesh balloonfish and its ramification.

方法按国家进出口商品检验行业标准SN0352-95：&出口贝类麻痹性贝类毒素检验方法&测定螺肉及其内容物的麻痹性贝类毒素含量；应用液相色谱—质谱联用检测螺肉河豚毒素及其衍生物。

Result 1991, area of Lian Yun harbor produced half plait to knit grain snail 2003 toxic 11, 2004 Ningxia Yinchuan the snail when a; is toxic 1, toxicity test of acute of small white rat all check gives toxin of paralytic sex shellfish; color atlas of afore-mentioned photograph of fluid of classics of shellfish check appearance, mass spectra couplet gives balloonfish toxin TTX and its ramification with analytic check.

结果1991—2003年连云港地区发生半褶织纹螺中毒11起，2004年宁夏银川1起；时螺中毒1起，小白鼠急性毒性试验均检出麻痹性贝类毒素；上述贝类检样经液相色谱—质谱联用分析检出河豚毒素TTX及其衍生物。

There are several kinds of barbaloin and its derivaites in aloe vera. Aloe possesses antiseptic power, antitumor and antibacterial immunity by the concerted reaction of those bioactive substances mentioned above.

芦荟中含有多种芦荟甙及其衍生物，在这些生物活性物质协同作用下，芦荟显示出泻热导积、凉肝通便、抗菌抗肿瘤、提高免疫力等保健功效。

Any of a group of barbituric acid derivatives that act as central nervous system ''.

巴比妥类药物任何一种巴比妥酸的衍生物，作为中枢神经系统抑制剂，用来镇静或催眠

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。