目的是探讨抗氧化剂——丁羟甲苯、维生素C和维生素 E 的作用。
The objective is to investigate the role of antioxidants—butylated hydroxytoluene, vitamin C and vitamin E.
探讨抗氧化剂 -丁羟甲苯、维生素C和维生素 E 是否对紫外线照射诱发的DNA损伤具有拮抗作用。
Investigate the role of antioxidants-butylated hydroxytoluene, vitamin C and vitamin E in UVR -induced DNA damage.
目的是为了研制二羟丙茶碱双层片。
The objective was to prepare the diprophylline double-layer tablet.
羟吲哚被鉴定为吲哚的降解代谢产物。
Oxindole was identified as degradation metabolites of indole.
一旦制成羟甲基糠醛后，进一步将其转化成塑料或柴油燃料就会相当容易。
Once made, HMF is fairly easy to convert into plastics or diesel fuel.
甘油可转化为二羟丙酮磷酸，并进入糖酵解。
The glycerol is converted into dihydroxyacetone phosphate which enters glycolysis .
羟自由基清除剂硫脲对该体系的抑制作用明显。
The specific scavenger of hydroxyl radical, thiourea, showed clear inhibitory effect on the system.
一些新品种如羟磺基甜菜碱的制备避免了上述问题。
The preparation of some new types of products such as hydroxyl-sulfonated betaines avoided these problems.
醛，酮，肟，胺和异羟肟酸化合物的固相合成方法。
Solid phase synthesing method of aldehyde, ketonic, oxime, amine and isohydroximic acid compound.
结论羟丙基甲基纤维素可改善片剂溶出度，效果明显。
Conclusion HPMC can improve the dissolution of tablets and the effect is obvious.
探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性。
A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine-pyridine oximation.
目的研究头孢羟氨苄分散片与颗粒剂的相对生物利用度。
Objective To study the relative bioavailability of cefadroxil dispersible tablet and granule.
对羟丙基糯米淀粉微观形态及其淀粉糊性质进行了研究。
The microcosmic configuration and the paste properties of hydroxypropylated waxy rice starch were studied.
研究羟丙基甲基纤维素对磷酸钙骨水泥可注射性的影响。
To study the influence of hydroxypropyl methyl cellulose (HPMC) on injectability of calcium phosphate cements (CPC).
春花胡枝子黄酮类化合物的提取及清除羟自由基作用的研究。
Study on Flavonoids Extraction and Function of Scavenging Hydroxy Free Radical from Lespeda. Dunnii.
目的观察醋酸甲羟孕酮(DMPA)对妇女骨质代谢的影响。
Objective To observe the effect of depo-medroxyprogesterone acetate (DMPA) on bone metabolism in women.
研究了高取代度羟丙基玉米淀粉溶液的流变学性质及其影响因素。
Rheological properties of hydroxypropylated corn starch with high molar substitution and its affecting factors were studied.
在此条件下合成出来的PHPB的羟值和粘度均达到较好的水平。
The viscosity and hydroxyl value of PHPB synthesized under these conditions attained better level.
研究N-甲基羟胺与O-甲基羟胺对不饱和硝基化合物的加成反应。
To study the nucleophilic addition of N-methylhydroxylamine and O-methylhydroxylamine to unsaturated nitro compounds.
本发明涉及一类新型的具有苯并噻吩或噻吩骨架的异羟肟酸衍生物。
The present invention relates to a novel class of hydroxamic acid derivatives having a benzothiophene or thiophene backbone.
提取物中总黄酮和多酚类物质的含量与清除羟自由基能力有密切关系。
There are close connection between the hydroxyl radical scavenging activity and flavonoids content or polyphenols content.
通过理论计算和初步实验，证实少烟高固体含量丁羟推进剂是实用的。
A reduced smoke propellant with high solid content was proved to be practical by theoretical calculation and experiments.
前两个阿拉伯数字表示大概的羟丙基含量， 是在干燥的基础上计算的。
The first two digits refer to the approximate percentage content of the hydroxypropoxy group, calculated on a dry basis.
目的综述羟丙基纤维素在制剂中的应用，以促进在此方面的研究和开发。
OBJECTIVE Summarizing the applications of Hydroxypropyl cellulose in pharmaceutical preparations, in order to promote the development of this research.
目的建立用内标法测定人血浆中头孢羟氨苄浓度的HPLC-UV方法。
Plasma concentrations of cefadroxil and internal standard were determined by HPLC-UV.
实验结果表明，TPB是丁羟推进剂粘合剂体系比较理想的固化催化剂。
The experimental results show that TPB is an ideal curing catalyst of HTPB propellant binder system.
结果：脑切片染色显示，6-羟多巴胺能够毁损伏隔核中的多巴胺系统。
RESULTS:Staining slices of brain showed that the dopamine systems in NAS could be destroyed by 6-hydroxydopamine.
硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。
Hydroxylammonium nitrate (HAN) is the main active toxic component of the new HAN based liquid propellant.
硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。
Hydroxylammonium nitrate (HAN) is the main active toxic component of the new HAN based liquid propellant.
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