异构的

According to pmi gene sequence in genebank, the 6-phosphomarmose isomerase gene of Escherichia coli was amplified by PCR.

根据genebank中公布的pmi基因序列设计引物，通过PCR扩增从大肠杆菌中分离出6-磷酸甘露糖异构酶基因。

Purpose:The aim is to study the optimal co reaction condition of producing high content fructooligosaccharides for immobilized cells and glucose isomerase.

目的 ：研究固定化黑曲霉细胞与葡萄糖异构酶协同反应生产高含量低聚果糖的优化条件。

Of Ningxia Medical University, Yinchuan 750004, china Objective To study the diagnostic value of glucose-6-phosphate isomerase(G6PI) in patients with rheumatoid arthritis.

目的 探讨血清中葡萄糖-6-磷酸异构酶(G6PI)抗原检测在类风湿关节炎患者中的诊断意义。

The isomerized monomer having the formula (20) was isolated from the catalyst by vacuum distillation.

该异构化单体有公式（ 20 ）被分离出的催化剂真空蒸馏。

An analytical method of 4 kinds of isomerized α-acids in hop extracts was established by RP-HPLC .

建立了一种利用反相高效液相色谱法测定酒花浸膏中4种异构化α-酸的方法。

Isomerized gasoline is the cleanest high-octane gasoline component, which is free of sulfur, olefin and aromatics.

异构化汽油不含硫、烯烃及芳烃，是最洁净的高辛烷值汽油组份。

The toluene column bottoms is combined with the reformate splitter bottoms and Isomar effluent and sent to the xylene column. The mixed xylenes from the top of the xylene column are sent to the Parex unit where PX is recovered as product.

甲苯塔底物料与重整油塔底物料、异构化产物混合送到二甲苯塔，二甲苯塔塔顶的混合二甲苯送到吸附分离装置，在这里 PX 作为产品被分离出来。

However, due to the various features such as very large scale, complex and heterogeneous architecture, next-generation teraflops and petaflops systems face some vital challenges when aiming at implementing the high productivity target. Specifically, these challenges include how to improve the sustained performance, reliability, scalability, flexibility, and how to significantly reduce the power consumption during the overall design.

然而，由于百千万亿次以上高性能计算机系统具有规模庞大、结构复杂和组成异构多样等特点，为了实现高效能目标，系统必须解决实际应用的持续性能难以提升、管理效率低、可靠性差、能源消耗巨大等多个挑战性问题。

The free energy of solvation is well correlated with the dipole moments of 5-fluorouracil and 5-chlorouracil tautomers.

溶剂化自由能与异构体的气相偶极矩存在相关性。

It was found that the effect of hydrogen bonds played an important role in increasing the stabilities of 2,6-dithiopurine hydrated tautomers and lowering the activation energies of proton transfer.

计算结果还表明，氢键作用在增大2，6-二巯基嘌呤氢键一水合物稳定性、降低质子转移异构化反应活化能等方面起着重要的作用。

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。