查询词典 diatomic molecule

On the basis of knowledge about the orientational occupancies of C 60 molecule versus temperature, and considering a two-lever energy system formed by two optimal orientations in C 60 crystal, the predictive formalism of various thermodynamic functions under the temperature 260?

在已获得的C6 0 分子取向几率与温度关系的基础上，考虑C6 0 晶体两种最优取向构成的双能级系统，探讨了C6 0 晶体的各种热力学函数在 2 6 0K温度下的表现形式。

On the basis of knowledge about the orientational occupancies ofC60 molecule versus temperature, and considering a two-lever energy system formed by two optimal orientations in C60 crystal, the predictive formalism of various thermodynamic functions under the temperature 260 K are investigated.

在已获得的C60分子取向几率与温度关系的基础上，考虑C60晶体两种最优取向构成的双能级系统，探讨了C60晶体的各种热力学函数在260K温度下的表现形式。

Methane adsorbed on the Mn〓O〓-Na〓WO〓/SiO〓 catalyst can not be found, but it can be adsorbed on outgassed silica at 173K. Such adsorption is formed by interaction of the adsorbed methane with O〓〓 sites and hydroxyls on the surface. The appearance of the band at 2904cm〓 of the V〓 mode (sym. stretch.), which is an infrared forbidden vibration, implies that the Td symmetry of the methane molecule may be distorted somewhat on the surface of silica. The small frequency shift (30cm〓) of OH stretching indicates that only a weak hydrogen-bonding interaction between adsorbed methane and hydroxyls exists in the methane adsorption.

甲烷不能在Mn2O3-Na2WO4/SiO2催化剂上吸附但在l73K的温度条件下可吸附于SiO〓表面上，这种吸附是通过吸附甲烷与表面配位不饱和氧和表面羟基作用而形成的，红外禁阻的V〓振动模式显示出红外活性说明甲烷分子的Td对称性发生畸变，甲烷吸附后羟基位移只有30cm〓，吸附甲烷同表面羟基间的氢键作用很弱。

The gene launches a biochemical process in which a molecule called plasmin perforates the membranes of tissues, causing the membranes to break down and allowing the cancer cells to escape into the bloodstream and to adjacent tissues.

这种基因启动了一种生化过程，在这个过程中，一种叫做血浆酶的分子能够在组织膜上打孔，并导致膜降解，从而使癌细胞能够流窜到血管和临近组织。

Objective To investigate the relationship of Wnt signaling pathway and E-cadherin/catenins as well as their roles in the invasion and metastasis of gastric carcinoma in order to provide valuable molecule marker to clinical diagnoses and prognoses.

目的 探讨胃癌中Wnt信号通路与E-cadherin/catenins复合体的关联性及其与胃癌浸润转移的关系，为指导临床治疗与判断预后提供有价值的分子指标。

A molecule striking an advancing piston recoils with increased speed.

撞在前进中的活塞上的分子，会加速反跳。

The PCR method can be used for reduplicating a segment of a DNA molecule, e.g.

等发明了具有划时代意义的聚合酶链反应。

Benzene molecule may be adsorbed on the surface of the roughened Rh electrode with a structure like 1,3- cyclohexadiene.

作为最简单的芳环化合物，苯是该方面研究的首选分子。

The substrates were used in fabricating liquid crystal cells by sandwiching nematic liquid crystals and the properties of liquid crystal molecule aligned on the surface of LPP films were characterized by using polarizing microscopic and conoscopic observations.

在此基础上，利用偏光显微镜和焦锥观察的方法系统地考察了LPP膜厚度、液晶材料、烘烤温度和时间、取向剂分子末端基团以及紫外辐照强度和时间等因素对取向性能的影响，并测量了液晶分子的预倾角。

In Chapter 3, single molecule and their aggregate behavior of hydroxypropyl cellulose were studied by AFM and Laser Light Scatting methods.

第三章中，利用AFM和激光光散射研究了羟丙基纤维素的单分子结构及相互聚集的行为。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。