isomer

The self-erasure happens because the new isomer of azobenzene is as stable as the old one.

自动清洁现象的发生是由于偶氮苯得异构体远不如其本体稳定.

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

A structural isomer of citral that is obtained from the oxidation of geraniol.

葡萄糖的一种异构体,见于蜂蜜和甜水果中.

Object To investigate the isomer transition reaction of ferulic acid and the existing form of ferulic acid in Ligusticum chuanxiong Hort.

目的确认阿魏酸的异构体转换反应及川芎、当归药材中阿魏酸的存在形式。

Under alkali treatment , Hemslecin A becomes its isomer Hemslecin C by acetyl migration.

雪胆素C是一个雪胆素甲在碱性条件下, 乙酰基转移产生的同分异构体.

Some new groups are defined in order to use UNIFAC equation to describe the isomer systems.

新定义了一些大基团,并对原型UNIFAC方程进行了改进.

Based on the online approval system of the administrative service center, the design and realization of the isomer data exchange pattern was discussed.

以行政服务中心的网上审批系统为例，讨论了异构数据的交换模式设计与实现。

The shape isomer~ ( 240m) pu

~（240m）Pu形状同质异能态

The physical motivations with high spin isomer beams were introduced.

论述了高自旋同质异能态束流的物理意义。

Application of Kalman Filtering Method in HPLC for Xylene Isomer

卡尔曼滤波法在二甲苯异构体色谱分析中的应用

The optimum gas chromatographic analysis condition of determining trichlorobenzene isomer content was obtained.

得到了测定三氯苯同分异构体含量的最佳色谱分析条件.

The mathematical model of the separation of MDI isomer and hydrolysis of chlorine is set up. In this model the effect of the generating process of dimer is considered. The system's optimal operational condition is attained by simulation and optimization.

建立了MDI同分异构体及水解氯分离的数学模型，考虑了二聚体生成过程的影响，通过模拟优化得到了过程系统的最佳操作条件。

In this way, all the substrates could be converted into a single product isomer with a100% theoretical yield.

动态拆分技术在理论上可以获得产率100%的光学纯的单一对映异构体。

The most likely alternative structure, the tetrahedron, would produce only one isomer for this composition.

在这种情况下,最可选的结构是四面体, 并且对于这个化合物将只产生一个异构体.

Finally a powerful full spectrum vitamin E has arrived. Isomer E!

最后,一个强大的全方位的维生素E已经到来.异构体的位置!

CRL was reacted much more quickly with methyl 5-N-( 2, 6-xylyl )-alanate than that with R isomer.

CRL脂酶对S - (-) -N- ( 2, 6- 二甲苯基 ) - 丙氨酸甲酯作用速度远大于R-(+)-异构体.

One of a group of enzymes that catalyzes the conversion of one isomer into another.

一个大的城市复合体,由几个城市及其郊区组成.

This paper presents a solving way of network management in distributed and isomer system network, using CORBA technique. It can cooperate between telecommunication network management and Internet network management using CORBA/ CMIP and CORBA/ SNMP gateway.

文章提出了采用CORBA技术解决分布式、异构型网络的网络管理解决方案，并采用CORBA/CMIP和CORBA/SNMP网关解决电信网管和Internet网管的交互。

Conclusions: One compound is identified as the title compound 2-benzyloxy-5-fluoro-4-oxo-pyrimidine-3-butyric acid ethyl ester, and the other one is its formula isomer.

结论：通过IR谱确证一个化合物是目标物2-苄氧基-5-氟-4-嘧啶酮-3-丁酸乙酯，另一化合物是它的同分异构体。

The results indicate that isomer is thermodynamically the most stable species in the system.

结果表明，CH3-C≡P在其体系中是热力学最稳定的结构。

Isomer shifts and second-order Doppler shifts of~ ( 57) fe in chain silicates

链状硅酸盐矿物中~（57）Fe同质异能移和二级多普勒移

The Separation Process of MDI Isomer and Hydrolysis(ⅰ) The Experiment Study

MDI同分异构体及水解氯分离的研究（Ⅰ）实验研究

Isomer: One of two or more substances with identical molecular formulas but different configurations, differing only in the arrangement of their component atoms.

同分异构体：亦称异构体。分子式相同但构型不同的两种或两种以上的物质，其差别只在于组成原子的排列不同。

A semi-quantitative LC-ESI-MS/ MS method was developed for the pharmacokinetic study of the isomer of DHC when given in the EFY afer oral administration in rat at a dose of 483mg/ kg.

建立了研究大鼠口服延胡索有效部位后DHC同分异构体药物动力学的LC-ESI-MS/MS半定量分析方法，给药剂量为483mg/kg。

Identification and Study of a High-Spin Isomer in~ ( 143) Nd

~（143）Nd中高自旋同质异能态的识别与研究

An isomer of retinoic acid, used in the treatment of acne.

现在他们戴上了用乳酸处理过的橡皮指套.

Comparing the immobilized ionic liquid with the same ionic liquid as catalysts showed selectivity of 2-isomer rose from 39.1% to 52.5%.

与同类未负载离子液体催化剂的性能相比，采用负载离子液体作为催化剂，2-位异构体的选择性从39.1%提高到52.5%。

A comparative study on carcinogenic activities of PBNA and its isomer Pana in ICR mice

PBNA及其同分异构体PANA在小鼠ICR系中致癌性的比较研究

Objective: To study the molecular recognition of trimethyl-β-cyclodextrin with o-, m-, p-, nitrophenol ( o-NP, m-NP, p-NP) Isomer.

目的研究三甲基-β-环糊精（TM-β-CD）对邻、间、对硝基苯酚（o-NP、m-NP、p-NP）同分异构体的分子识别作用。

High Spin Isomer Beam and its Application in Nuclear Spectroscopy

高自旋同质异能态束流及其在核谱学中的应用