chirality
英
美
n. 手征（空间的螺旋特性）；偏光力
COCA.45720
双语例句
- Chiral ionic liquids ( CIL), as one kind of functionalized ionic liquids ( ILs) have both the properties of chirality and ILs.
手性离子液体作为功能化离子液体的一种，综合了离子液体与手性物质两方面的特性。 - Cholesteryl is a good chiral nematic phase mesogen because of its chirality.
胆甾烯基具有多个手性中心，是良好的手性向列相液晶基元。 - Understand the stereo-isomerization of cyclic compounds and the chirality for other chiral compounds without chiral carbons.
了解潜手性分子与不对称合成，并能正确进行构象分析。 - For many years, we have aimed at achieving controlled synthesis of CNTs, i.e., synthesizing CNTs with desired diameter, chirality, wall thickness, and length to meet a variety of industrial demands.
多年以来，我们研究组的目标就是实现碳纳米管的可控制生长，即人为控制合成不同管径、不同螺旋度、不同壁厚、不同长度的碳纳米管以适应不同的产业需求。 - Along with the rapid development of chirality science, the preparation of optically active chiral lactones is becoming increasingly important for research in chemistry and biochemistry.
随着手性科学的快速发展，获取手性内酯的单一对映体具有重要的研究和应用价值。 - Imaging permitted the handedness or chirality of each flattened nanostructure to be determined, based on the height differences observed at the overlapping areas.
影像允许每个惯用手或手性纳米结构扁平待定的基础上，高度差在重叠区域观察。 - Realization of Negative Refractive Index with Little Loss via Coherently Induced Chirality
利用相干诱导手性实现低吸收负折射率 - Interfacial Organization of Porphyrin, Azobenzene and Anthracene Derivatives: Supramolecular Chirality and Photoelectric, Ion Responsive Properties
卟啉、偶氮苯与蒽衍生物的界面组装：超分子手性与光电、离子响应特性 - Chirality enhances the character of electromagnetic wave-absorption of carbon nanotubes distinctly.
碳纳米管的手性明显增强了材料的吸波性能。 - Chirality and chiral drug
手性和手性药物 - Chirality is a universal phenomenon in the nature, especially in Pharmaceuticals, biological molecules and agrochemicals.
手性是自然界的一种普遍现象，尤其是在药物、生物分子和农用化学品中表现更为突出。 - We use the requirement of the chirality and complementarity in grand unified preon models to search for possible models.
本文我们将手征性要求和互补原理（Complementarity）应用于大统一前子模型中，寻找可能的模型。 - However, the match between planar chirality and central chirality is critical for high enantioselectivity.
此外，发现中心手性起到了决定产物ee值和绝对构型的作用，平面手性和中心手性的匹配在取得高对映选择性上是重要的。 - This paper presents the principle of measuring the chirality parameter of chiral materials in microwave circular waveguide.
本文提出了用普通微波圆波导测量系统测量手性材料复手性参数的方法。 - Effect of chirality and permittivity on the reflection and transmission was discussed.
讨论了不同情形下手征参数和介电常数对反射和透射特性的影响。 - Asymmetric autocatalysis combined with chirality amplification has been made the new concept in chirality origin.
不对称自催化反应结合手性放大作用，使人们对手性起源有了新的认识。 - The helix theory is not in contradiction with the chirality because the helix itself is chiral.
螺旋结构本身也是手性的，它与手性论不矛盾。 - Molecular Chirality and Biological Time Arrow
分子手性和生物学时间箭头 - The actual samples were prepared with chirality mixing liquid crystal and monomer in ultraviolet irradiation for 4 hours.
采用胆甾混合液晶和单体混合，在紫外光照下4小时后，制备出了实际液晶显示样品单元。 - The study on the carbon nanotubes lattice dynamics can supply information about tube structure and chirality.
碳纳米管晶格动力学的研究可以提供碳纳米管结构和螺旋性等方面的相关信息。 - The study of the molecular symmetry and chirality is one of the popular subjects in chemistry and biology.
分子对称性和手性的研究是化学和生物学的重要课题之一。 - Chirality of metal nanoparticles in chiral mesoporous silica.
第三章，手性介孔材料中金属纳米颗粒的手性。 - We used two responsive functional molecules, porphyrin and azobenzene, and controlled the supramolecular chirality of assemblies by changing counterion and photoisomerization, respectively.
选择了卟啉和偶氮苯两种响应性功能分子，分别通过改变抗衡离子种类和光致异构，对组装体的超分子手性进行调控。 - The optical properties of zinc oxide and zinc selenide nanotubes are independent of diameters and chirality also.
不同管径和螺旋度的氧化锌、硒化锌纳米管也具有相似的光学性质。 - The chirality of this supramolecular polymer was confirmed by circular dichroism spectra.
超分子聚合物的手性通过圆二色光谱确认。 - The study on chirality has become the focus of scientific research and development of new products.
它的研究已经成为科研和很多高科技新产品开发的热点。 - In addition, chirality is a basic nature for compounds with optical activity.
而手性是自然界的基本要素，许多具有生理活性的化合物都是具有光学活性的。 - In order to test the affect of P chirality, the catalyst 48 was synthesized.
为了研究P手性对反应的影响，我们合成了催化剂48。 - Catalyst 48 has a P centre chirality and the oxazoline is an achiral ring.
催化剂48有一个P手性中心和一个非手性恶唑啉环。 - Chirality and chiral technology play an important role in the field of chemical research, nowadays.
手性和手性技术是当今化学研究的前沿和热点之一。