The center conditions and isochronous center conditions for a class of quasi-analytic systems were investigated.

Finally, the distribution and evolution of reservoir are analyzed within isochronous stratigraphic frameworks.

最后在等时地层格架内分析了储层的时空展布.

We can gain the isochronous-modulus curves from the curves of stress-strain ratios.

根据岩石蠕变的应力 - 应变比曲线可以近一步分析得到等时模量曲线.

It is synthesized by oxidation of isocitrate, coupled to the reduction of NAD.

由异柠檬酸氧化而来, 同时伴有NAD的还原.

Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.

结果制备了槲皮素的甲基异氰酸酯 、 氯代化合物和氧化物.

Spectrophotometric determination of free isocyanate-group (-NCO ) content in polyurethane resin production is studied.

本文研究了分光光度法测定聚氨酯树脂生产过程中剩余— NCO 含量的方法.

A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.

本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.

Polyether-type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.

采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.

When isocyanate index and density increase, compression stress is strengthened , and the compression set is improved.

增加异氰酸酯指数和密度,微孔弹性体的压缩负荷显著提高, 压缩变定性能改善.

New unique modifiers of self-made hydroxyl acrylic resin ( emulsion ) and isocyanate terminal waterborne polyurethane were developed.

改性剂采用特制的羟基丙烯酸酯树脂 ( 乳液 ) 及端异氰酸酯基水性聚氨酯树脂.

Spectrophotometric determination of isocyanate-group in adhesive was studied.

研究了分光光度法测定聚氨酯中微量异氰酸酯基的方法.

This thesis is about the use of isocyanate as adhesive in making manboard with agricultural residues.

本文分六个章节内容说明异氰酸酯作为粘合剂在农作物秸秆人造板工业中的应用.

A median dose of 20 Gy isodose line was administered in a single fraction.

中位值为20戈瑞剂量(建议达80%的等剂量线)以单成分方式给予患者.

A virus is nigatively charged above its isoelectric point.

病毒在它的等电离点以上时带负电荷.

The measurement of the zero charge points and isoelectric points shows occurance of the characteristic absorption.

零电荷点和等电点的测量结果表明发生了特性吸附.

Its molecular weight was 12,600 Dalton by SDS-PAGE and its isoelectric point was 9.8 by IEF.

经SDS -PAGE 测得该抗菌蛋白的分子量为12,600道尔顿,IEF测得其等电点为9.8.

Objective: To determine the amino acid composition and isoelectric point of porcine platelet-derived growth factor.

摘要目的: 测定猪血小板衍生生长因子的氨基酸组成和等电点.

Objective : To determine the acid composition and isoelectric point of porcine platelet-derived growth factor.

目的: 测定猪血小板衍生生长因子的氨基酸组成和等电点.

Methods: Isoelectric focusing in polyacrylamide gels was used.

用薄层聚丙烯酰胺凝胶等电聚焦的方法.

However, biricodar and valspodar are both substrates for the P 450 isoenzyme 3 A 4.

然而, 比立考达和伐司朴达都是P450同工酶3A4的底物.

Analysis of isoenzyme patterns of peroxidase were made on 43 Japanese Apricot cultivars.

本文分析了果梅(Armeniacamumesieb.)43个品种(类型)的过氧化物酶同工酶谱型.