这是二甲醚的结构异构体。
描述了通过X 射线衍射分析研究的其几何异构体dysamideC（2）的船形。
The boat conformation of its geometric isomer, dysamide C (2) studied by X-ray diffraction analysis is described.
丙二烯是甲基乙炔的一种异构体。
画出异亮氨酸异构体的透视式。
丁烷的另一同分异构体为正丁烷。
这能离析为旋光异构体吗？
这能离析为旋光异构体吗？
发现了分离非对映异构体的重结晶溶剂。
Furthermore, we discovered the recrystallization solvent for separation of the diastereomer.
目的分离棉酚光学异构体。
不是对映异构体的非对映异构体也属于这一类。
Diastereomers that are not enantiomers also fall into this category.
丁烷的同分异构体。
最后，预测了高密度C3N4异构体的理论硬度。
Finally, the theoretical hardness of high-density C3N4 polymorphs is predicted.
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。
The self-erasure happens because the new isomer of azobenzene is not as stable as the old one.
噻苯隆及其异构体在棉籽和土壤中残留量测定方法。
Residues of thidiazuron and its isomers were determined in cotton seeds and soil.
裂解产物中含量最多的均为丁香酚及其同分异构体。
The contents of eugenol and its isomers were most the pyrolysis.
目的：研究鸡骨骼肌肌钙蛋白T同分异构体的表达。
Objective: To study the expression of troponin T isoforms in chicken skeletal muscle.
在相对稳定性方面，反式异构体比顺式异构体稳定。
The trans-conformers are more stable than the cis-conformers in the relative stabilities.
同时本论文也对拆分后的R型异构体进行转变消旋而重回收。
At the same time, this paper also split the R-isomer of racemic to change and re-recovery.
确定了互变异构体及过渡态的几何构型、相对能量和活化能。
The geometries, relative energies, and activation energy of the tautomer and transition state were determined.
当接触紫外线时，偶氮苯分子便会在内部重新组合，即所谓的异构体过程。
When exposed to ultraviolet light, azobenzene molecules rearrange themselves internally, a process called isomerisation.
结果表明，一些位置异构体和两种对映体在该固定相获得较好分离。
The results suggest that some isomers and enantiomers get relative good separation on the stationary phase.
建立了金属硫蛋白异构体及亚型异构体的色谱分离与质谱鉴别方法。
A method has been established for the separation and identification of metallothionein isoforms and sub-isoforms by liquid chromatography.
进而探讨了脂肪醇同分异构体的密度与其分子距边矢量的定量关系。
Then the quantitative relationship between density of the alcohols and their molecular distance edge vector(VMDE) is approached.
TCF4有一些剪切的异构体在组织和癌症进程中差异表达(8,9)。
TCF4 has several splicing isoforms that are expressed differentially in tissues and during cancer progression (8, 9).
指出高效、节能的分子筛吸附分离法是实现氯甲苯异构体分离的最佳选择。
The best choice for separating the isomers of chlorotoluene is the adsorption separation by zeolite adsorbents in high efficiency.
指出高效、节能的分子筛吸附分离法是实现二氯苯异构体分离的最佳选择。
The best choice for separating the isomers of dichlorobenzene is the adsorption separation by zeolite adsorbents in high efficiency.
给出了各个反应的平衡常数，苯酚的理论转化率以及甲酚异构体的平衡组成。
The chemical-equalibrium constants of the reactions were given and the theoretical conversion of phenol and the equalibrium composition of cresols Were calculated.
通过对其吸收光谱的研究，证明荧光素钠在乙醇溶液中存在多种互变异构体。
By studying the absorption spectra, we have verified the existence of various tautomers of sodium fluorescein in ethanol solution.
通过对其吸收光谱的研究，证明荧光素钠在乙醇溶液中存在多种互变异构体。
By studying the absorption spectra, we have verified the existence of various tautomers of sodium fluorescein in ethanol solution.
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