查询词典 physiochemical

Antecedent trial, SAINT I, and the critical commentary stimulated by it, which called attention to its interpretively challenging primary outcome measure—a shift in the full-scale modified Rankin scale score—and to other statistical shortcomings;(2) the cogency of the STAIR recommendations, to which the development of NXY-059 closely adhered; and (3) the inherent physiochemical shortcomings of NXY-059 as a neuroprotective agent—its polar, nonlipophilic nature, poor blood– brain barrier penetrability, nonphysiological oxidation potential, and low potency.

应注意SAINT I期试验有争议的结局指标以及统计方法的缺陷；（2）NXY-059试验严格遵守STAIR推荐；（3）NXY-059作为神经保护剂固有的生理生化性质的缺陷：该药的极性、非脂溶性、较差的血脑屏障穿透性、无生理性的氧化能力以及低效价。

First, organic pillared montmorillonite were prepared in which three kinds of organic quaternary ammonium salts were used as pillaring agent. Physiochemical properties of organic pillared montmorillonites were characterized by XRD, FT-IR, TG-DTA. Furthermore their characters that have been testified are excellence.

首先用三种有机季胺盐作为柱撑剂制各出有机柱撑蒙脱石，并通过XRD、FT-ZR、TG-DTA等测试手段对其进行了表征，并且对制备的有机柱撑蒙脱石进行了性能测试，证明其性能优良，说明利用干法制备有机柱撑蒙脱石是切实可行的。

Moreover, the extremely slow development of gametophyte and time interval between the appearance of antheridia and archegonia resulting from the inherent physiochemical property of red soil make it impossible to fertilize and generate sporophyte.

此外，红壤固有的理化性质导致扇蕨配子体发育极其缓慢、精子器和颈卵器发生的时间间隔过长使其不能受精产生于包子体。

These changes were associated with the physiochemical characteristics, content proportions, biodegrading properties and inner microstrucure of the two components, CPPf and PLLA.

这些变化由支架复合材料两种不同构成成分的理化特征、含量比例和生物降解特性及材料的内部微结构特征所决定。

Analysis of physiochemical properties of denaturalized hydrolyzed gelatin ——emulsify ability and water-solubility properties

398中性蛋白酶和菠萝蛋白酶法制备水解明胶，初步探讨了用酶的组合技术制备小分子量及窄分布水解明胶的可能性。

Methods Porous heterogenous deproteinication boneof pig obtained by physiochemical process and osteoblast acquired from the cranical bone of fetal rabbits were cultured 10 days in vitro and explanted into the left side of dorsa muscle of 30 adult rabbits.

将经过物理化学方法处理制得的冻干猪脱蛋白型松质骨与胎兔颅骨来源的成骨细胞体外培养 10d后，在无菌条件下植入 3 0只成年新西兰兔背部肌肉内，对照组为同体单纯植入猪脱蛋白型松质骨。

According to the physiochemical properties of anthocyanin, methanol solution containing 0.1 mol/L HCl was selected as the extraction solution, then grape pomace lixiviated for 30～40 min with pH=3.0～4.0 and temperature at 60～70 ℃, and then the liquid or paste extract was prepared after a series of technical procedures including extraction, centrifugation, filtration and vacuum concentration.

本课题根据花色素苷的理化性质，选择了用0.1 mol/L 的HCl的甲醇溶液作提取剂，在pH值为3.0～4.0及60～70 ℃温度下浸提30～40 min，再经萃取、离心、过滤、减压浓缩，可得到液态或膏状提取物，并通过了分析检测；还对花色素苷在食品工业中的应用作了研究。

According to the physiochemical and microbacterial results of them, two strains No. RC212and DV10which presented powerful fermenting performance and good production conformability were selected as test strains for "Industrialized Production Techniques Research of Rosa Roxburghii Tratt Claret".

经比较筛选出RC212号葡萄汁酵母与DV10号汉氏德巴利氏酵母两菌株，其均表现出较强的发酵性能及生产适应性能，为&刺梨干红工业化生产技术研究&提供了试验菌株。

Then quality upgrading scheme was explored in order to solve the high content of sulphur and nitrogen in pyrolytic oil, low flash point as well. Yields of pyrolysis of scrap tires in a pilot-scale rotary kiln under 550℃were firstly summarized. Then elemental composition and physiochemical properties were analyzed on both pyrolytic crude oil and its fractions. Based on these researches, the feasibility that pyrolytic oil is used as fuel was discussed. From FT-IR spectra the functional group compounds were generally acquainted, and by column chromatography analysis chemical compositions were clearly known. Then through GC analysis the absolute content of BTX in pyrolytic crude oil was defined.

本文首先考察了中试回转窑550℃下的废轮胎热解产率及热解原油的元素组成和理化特性，对其作为燃料使用的可行性进行了分析；通过实沸点蒸馏研究了轻质、中质馏分热解油的基本特性：红外分析得出了有代表性馏分热解油的大致官能团组成形式，对热解油的强芳香性和部分不饱和性有了整体了解；化学族组成分析进一步了解了热解油内在化学族组成和含量，对热解油的内在性质有了更为深入理解；气相色谱分析对热解油中富含的苯、甲苯和二甲苯进行绝对定量，为热解油提取BTX化工原料的经济性提供了参考。

Moreover, the physiochemical properties of CLA-SL were determined: color Y20R2.2, acid value 0.23mgKOH/g, peroxide value 3.15mmol/kg, iodine value 131gI/100g and saponification value 192mgKOH/g.

经过两级分子蒸馏后，重相酸价由98.5mgKOH/g降低至0.23mgKOH/g，CLA-SL产品的得率为43.5%，收率为91.0%。分子蒸馏CLA-SL产品的理化指标：色泽Y20R2.2，酸价0.23mgKOH/g，过氧化值3.15mmol/kg，碘值131gI/100g，皂化值192mgKOH/g。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。