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用经过改良的畀硫氰酸胍法提取大豆未成熟种子的总RNA。The total RNA of immature soybean seeds was extracted with improved Guanidine Thiocyanate method.

包涵体通过6M盐酸胍裂解后，利用镍离子亲和树脂进行纯化。The inclusion body was solubilized by 6M Guanidine hydrochloric acid and purified by ProBondTM Resin.

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十二烷基硫酸钠或胍盐存在下，半夏蛋白解聚成亚基。Pinellin dissociated into subunits in the presence of sodium dodecyl sulfate or guanidine hydrochloride.

RV抗原经EDTA、硫氰酸钾或盐酸胍预作用后再行包被，可提高抗原的包被效果。The coating effect might be improved by pretreatment of RV particles with EDTA, KSCN or guanidine hydrochloride.

研究了盐酸胍直接从碱性氰化液中萃取金的性能。Performances of direct extraction of gold from alkaline cyanide solution with guanidine hydrochloride were studied.

本试验采用异硫氰酸胍“一步法”和CTAB法提取甘薯块根总RNA，并对改进前后两种方法提取的总RNA产量和纯度进行了比较。Guanidine Thiocyanate-one step method and CTAB method were used to isolate the total RNA from tubers of sweet potato.

同时对合成对氟苯胍碳酸盐进行了正交分析，得出了最佳合成条件。Orthogonal analysis was done about p-fluorophenyl guanidine carbonate and optimum synthesis conditions were obtained.

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同时还测定了不同浓度胍溶液中人肌酶的失活与构象变化的速度常数。The conformational change courses in the different concentrations of guanidine have been to be first order reactions.

以尿素和硝酸铵为原料，在催化剂的存在下合成硝酸胍。The method of synthesis guanidine nitrate from urea and ammonium nitrate in the presence of catalyst is discribed in this paper.

DNA提取和加工芦荟芦荟叶用胍硫氰酸其次是最优异丙醇沉淀。Extraction of DNA from aloe leaves and processed aloe was optimal using guanidine thiocyanate followed by isopropanol precipitation.

用异硫氰酸胍法提取鱼油、加入牛肉DNA的鱼油、加入山羊肉DNA的鱼油和牛油中的DNA。The total DNAs of fish oil, fish oil added with bovine DNA, fish oil added with goat DNA and butter were extracted by guanidine isothiocyanate method.

方法应用分光光度法测定有磷酸盐及无磷酸盐存在时，HPAP在胍变性过程中的活力变化。Methods Spectrophotometry was used to determine the changes of activity of HPAP during guanidine denaturation in the presence and absence of phosphate.

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胍基化合物因其强碱性、高稳定性、较好的生物活性等优良特性，广泛应用于医药、化工等行业。Guanidine compounds are widely applied in medicine, chemistry and other industry because of its strong alkalinity , high stability and good biological activities.

在高浓度盐酸胍下酶失活主要是因为酶二聚体迅速解离成单亚基的过程和单亚基构象逐渐变化的缓慢过程。The inactivation of aminoacylase in guanidine solution was caused by rapid dissociation of dimer into monomer which was then slowly changed into a stable conformation.

较详细地介绍了在羊毛洗涤剂中添加碳酸胍对洗涤剂洗涤能力的影响，及其对洗涤后羊毛织物性能的影响。Some guanidine carbonate is added to sheepwool scouring agent, and its effect on the ability of scouring agent and the characteristics of sheepwool fabric is discussed.

首先，我注意到一种相当集中于某个地方的胍动感觉，然后，这种感受便扩散至全身。Above all, I notice one kind comparatives to change a perception at the guanidine of a certain place centrally, next, this kind is experienced diffuse to the whole body.

为观察主要成分为西曲溴铵和葡萄糖酸氯己定的复合消毒液的杀菌效果及其影响因素，采用载体定量法进行了试验。Objective To study the hand disinfection solution containing polyhexamethylene guanidine and ethanol as the main germicidal ingredients and to know its germicidal efficacy.

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通过对硫脲衍生物分子化学键的研究，发现了氧气法不仅适用于生产二苯胍，还适用于生产其他胍衍生物。Oxidative methods to prepare not only 1,3-Diphenyl guanidine but also other guanidine derivants were introduced through studying chemical bonds of thiourea derivants in this paper.

胍胶是目前国内油气田压裂改造使用较多的压裂液增稠剂，对一种改性胍胶的水不溶物含量、交联性能及耐温耐盐性能进行评价。This article introduces an organic-borate crosslinked guanidine gum fracturing fluids and theirs performance, and describes the application of these fracturing fluids in Baima-Songhua.

在高温、水敏地层中将清洁压裂液和胍胶压裂液的优点完美组合起来，达到很好的增产效果。In reservoir of high temperature and water sensitivity, the advantages of clean fracturing fluid and guanidine gum fracturing fluid are combined perfectly, which achieves good yield effect.