查询词典 isomer
- 与 isomer 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
A solution of one stereoisomer of a given monosaccharide rotates plane- polarize d light to the left and is called the levorotatory isomer, designated
一特定单糖的一种立体异构体溶液使平面偏振光向左旋转称为左旋,标记为
-
Meanwhile, the isomer with a larger change of dipole moment has larger value of the first hyperpolarizability during the charge-transfer process.
5, 6, 7顶点双取代碳硼烷桥连分子受推拉电子基的影响,5, 6, 7顶点碳硼烷的构型发生一定变化,碳硼烷中两个C原子间的距离变长;同时碳硼烷中两个C原子取代位置的不同,影响了分子的稳定性和极化率,取代基团与碳硼烷中成键数较低的C原子相连的异构体,稳定性较好且具有大的极化率; 5,6,7顶点双取代碳硼烷桥连分子形成一维结构有利于分子内电荷转移,在电荷转移过程中偶极矩变化较大的体系,其二阶NLO系数也较大。
-
The host CP66 is found to recognize the isomer of naphthol by using a fluorescence probe.
荧光探针测试表明,主体CP66能对α-萘酚、β-萘酚同分异构体进行分子识别。
-
For Nitro derivatives of methylbenzenes, the pyrolysis initial reaction is an isomerization reaction. It means the alpha C-H bond in methyl rupture, then the Hydrogen atom transfer to the Oxygen atom in nitryl to form isomer.
甲苯的硝基衍生物的热解引发反应为异构化反应——α_中的C-H键断裂,氢原子转移到邻位硝基(-NO_2)中的氧原子上,生成新的异构体化合物。
-
Nitro derivatives of phenols, the pyrolysis initial reaction is an isomerization reaction It meansthe O-H bond in hydroxide rupture, then the Hydrogen atom transfer to the Oxygen atom in nitryl to form isomer.
苯酚的硝基衍生物的热解引发反应为异构化反应——酚羟基中的氢氧键断裂,氢原子迁移到邻位硝基(-NO_2)中的氧原子上,形成新的异构体化合物。
-
5Min. The values of isomer shift and quadrupole splitting of Fe in two ferromagnetic states were quite small.
两种铁磁态Fe的同质异能移位和四极分裂均很小。
-
For drug substances with chiral centers or other configurational requirements, the specifications and tests should assure that material (whether a single enantiomer or isomer, a racemate, or a known ratio of isomers) with the requisite properties for therapeutic activity has been produced.
对有手性中心或其它结构要求的原料药,相关的控制参数和检验应该能够保证,所生产出原料药具有治疗活动所需特征。
-
For drug substances with chiral centers or other configurational requirements, the specifications and tests should assure that material (whether a single enantiomer or isomer, a racemate, or a known ratio of isomers) with the requisite properties for therapeutic actiity has been produced.
对有手性中心或其它结构要求的原料药,相关的控制参数和检验应该能够保证,所生产出原料药具有治疗活动所需特征。
-
The results show that the most stable P5 is the doublet state of b isomer evolved from regular tetrahedron P4 while the most stable P(superscript + subscript 5) and P(superscript - subscript 5) are the singlet state of e, j isomers evolved from square P4, respectively.
结果表明,最稳定的P5为由正四面体的P4演变来的b结构的二重态,P(上标+下标 5)和P(上标-下标 5)则为由正方形P4演变来的e结构和j结构的单重态。
-
The compounds are represented by the structural Formula 1, Chemical formula should be inderted here as it appears on the abstract in paper form. a prodrug thereof, or any pharmaceutically acceptable salt, solvate, isomer or racemic mixture of the compound or said prodrug wherein R1 is heteroaryl, N-arylaminocarbonyl, N-heteroarylaminocarbonyl, benzimidazolyl or benzothiazolyl; R15 is present or not and if present is H, aryl, alkyl, arylalky or heteroarylalkyl; A is aryl, heteroaryl, cycloalkyl, cycloalkylidene, heterocycloalkylidene or heterocycloalkyl wherein said aryl, heteroaryl, cycloalkyl, cycloalkylidene, heterocycloalkylidene and heterocycloalkyl moieties may be substituted or unsubstituted; and B, L, X and R18 are defined herein.
所述化合物用结构式1表示,包括其前药或所述化合物或所述前药的任何药学上可接受的盐、溶剂合物、异构体或外消旋混合物,其中R 1 为杂芳基、N-芳基氨基羰基、N-杂芳基氨基羰基、苯并咪唑基或苯并噻唑基;R 15 存在或不存在,如果存在,则为H、芳基、烷基、芳基烷基或杂芳基烷基;A为芳基、杂芳基、环烷基、环烷叉基、杂环烷叉基或杂环烷基,其中所述芳基、杂芳基、环烷基、环烷叉基、杂环烷叉基和杂环烷基部分可被取代或未被取代;B、L、X和R 18 如说明书所定义。
- 推荐网络例句
-
On closer examination, though, this is not a vote for multilateralism but just the opposite.
仔细审视后我们发现,这并非是对多边主义投出的赞成票,而是恰好相反。
-
Uncovering their weak spots, so I can defeat them.
揭露出他们的弱点,这样我就可以打败他们了。
-
Methyl bromides, in C_(3v) symmetry, have been extensively studied at their first absorption A-band because the behavior of these molecules can be used as a prototype for depicting numerous types of photodissociations in a variety of polyatomic molecules.
例如,有很多研究报道了C_(3v)对称的溴甲烷等分子在第一吸收带的光解,这是因为其光解行为可以作为理解其它多原子分光解的原型。