variable excitation中文是什么意思

发音:

中文翻译
造句

可变激励
可变励磁

variable adj. 1.易变的，变化无常的，无定的 (opp. c ...
excitation n. 1.刺激，兴奋，激发，鼓舞。 2.【物理学】激发； ...
excitation variable 激发变量
natural excitation variable 自然激励变量
sunlight excitation color variable inks 日光激发变色油墨
excitation n. 1.刺激，兴奋，激发，鼓舞。 2.【物理学】激发；【电学】激励、励磁。 3.【植物；植物学】激感(现象)。
variable adj. 1.易变的，变化无常的，无定的 (opp. constant, steady)。 2.可变的，能变的；变换的。 3.【数学】变量的；【天文学】变光的；【生物学】变异的。 Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a rod of variable length (伸缩)如意棒。 a word of variable construction 可以作种种解释的词。 variable capital 可变资本。 a variable budget 临时预算。 n. 1.易变的东西。 2.【数学】变量，变数，变项，变元 (opp. constant)；【天文学】变星 (＝variable star)；【航海】(方向不定的)变风，不定风 (opp. trade wind); 〔pl.〕 (贸易风带中的)变风带。 adv. -ably ,-ness n.
acoustic excitation 声激励; 声激振
adaptive excitation 自适应激励
additive excitation 相加励磁
aerial excitation 天线激励
aerodynamic excitation 空气动力扰动
aircraft excitation 飞机振动激励
airglow excitation 大气辐射激励
alternating excitation 交替兴奋
antenna excitation 天线激励
antisymmetrical excitation 反对称激励
arbitrary excitation 任意激励
arc excitation 电弧激发; 弧激发
asynchronous excitation 异步激发; 异步激光; 异步激励
atomic excitation 原子激发; 原子去万通商联上面找生意！子激发
auroral excitation 极光激发
auto excitation 自激励, 自激振荡
autogenetic excitation 自生兴奋
autogenic excitation 自生兴奋

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

例句与用法

Abstract : polyphenylacetylenes were synthesized by rn ( nbd ) cl 2 and wcl6 / ph4sn catalyst systems in n2 at room temperature . polymers with high yield and high molecular weight were obtained . their structures were characterized by uv , ir , nmr and gpc , respectively . the fluorescence of the polymer solution with different concentration was investigated using variable excitation wavelength from uv to visible region . the relation between fluorescence and polymer structure was studied . the results showed that the molecular chain structure has great influence on fluorescence of the polymers . the emitting peak wavelength of fluorescence for the polymer of high stereoregularity is independent of solution concentration and excitation wavelength . the emitting peak wavelength of fluorescence for the polymer with disordered molecular chain arrangement varies with changing the solution concentration and excitation wavelength , and different emission sites in molecular chains and low emitting yield are shown . the measurement and analysis of fluorescence spectroscopy of polyphenylacetylenes may provide some useful information to judge the molecular chain arrangement in some conjugated polymers
文摘:使用有机金属铑、金属钨/四苯基锡催化剂体系聚合苯乙炔，分别获得了高产率和高分子量的聚苯乙炔.使用uv ， ir ， nmr ， gpc等分别对聚合物结构进行了表征.采用不同波长的激发光对聚合物荧光性能进行研究，详细分析了聚合物结构与荧光性能之间的关系.研究结果发现，不同聚合物结构对聚合物荧光性能产生很大影响，规整性高的聚合物，将有较高的发光量子效率；聚合物规整性差，将可能导致多个荧光发光结构点，其荧光强度降低.聚合物荧光光谱研究将对某些共轭聚合物结构的规整性分析提供一些有用的信息

推荐英语阅读

variable excitation的中文翻译，variable excitation是什么意思，怎么用汉语翻译variable excitation，variable excitation的中文意思，variable excitation的中文，variable excitation in Chinese，variable excitation的中文，variable excitation怎么读，发音，例句，用法和解释由查查在线词典提供，版权所有违者必究。

Last modified time:Sun, 10 Aug 2025 00:29:56 GMT