branching ratios是什么意思

网络释义

用法例句

Effect of Amino Acid on the Fluorescence of CdTe Quantum Dots;

氨基酸对CdTe量子点荧光性质的影响

Influence of an olfactory marker protein on the fluorescence enhancement of europium nanoparticles;

嗅蛋白对铕纳米颗粒荧光增强效应的研究

Automatic interpretation of fluorescence image by using image processing technique;

利用图像处理技术进行荧光图像的自动解释

The peripheral modifying with self-assemble of dendrimer and the phase transferr of the encapsulated fluorescent guests;

树状大分子的自组装表面修饰与荧光客体分子的相转移

Studies on the synthesis and fluorescent properties of PAMAMDSCL dendrimer;

树枝状大分子PAMAM-DSCL的合成及其荧光性能研究

The density functional theory study on the fluorescent emission spectra of naphthaline derivatives;

萘类衍生物荧光发射光谱的密度泛函理论研究

The study of luminescence and growth of CdSe quantum dots at different reaction temperature;

不同温度下硒化镉(CdSe)量子点的生长及荧光性研究

Luminescence Enhancement of Phthalate-Eu-Sr Complex;

邻苯二甲酸铕锶络合物体系荧光的增强

Green Luminescence Analysis of Ytterbium-doped Double-clad Silica Fiber;

掺Yb~(3+)双包层光纤中的绿光荧光分析

Synthesis and Photoluminescence Properties of Tb~(3+)-Acetylacetone Ternary Complexes Doped with La~(3+) or Y~(3+);

掺杂镧、钇的铽(Ⅲ)乙酰丙酮三元配合物的合成及荧光性质研究

Synthesis and Photoluminescence Properties of Eu ~(3+)-Dibenzoylmethane-1, 10-Phenanthroline Ternary Complexes Doped with La~(3+),Y~(3+) or Gd~(3+);

稀土掺杂铕(Ⅲ)二苯甲酰甲烷邻菲咯啉三元配合物的合成和荧光性质

Effect of Thermal Treatment of Nanotubed H_2Ti_2O_4(OH)_2 on Photoluminescence Properties;

真空100℃热处理对纳米管钛酸荧光性质的影响

s),12 h photoperiod)on photosynthesis in pepper leaves treated under controlled conditions for 15 d were investigated,using CO_2 exchange and chlorophyll fluorescence parameters.

在人工控制环境下,利用叶绿素荧光和光合气体交换测定技术,研究了15℃恒温、5℃恒温和15℃/5℃(昼/夜)变温对辣椒光合作用的影响。

4 ,the effect of calcium on growth and chlorophyll fluorescence of cucumber seedlings under hypoxia was studed.

采用营养液栽培,以根际低氧耐性不同的2个黄瓜品种为试验材料,研究了Ca2+对根际低氧胁迫下黄瓜幼苗生长和叶片荧光特性的影响。

Under the artificial arid condition, the changes of the relative leaf water content,the chlorophyll fluorescence and photosynthetic pigment content of Pistacia weinmannifolia and Pistacia chinensis were studied.

人为模拟干旱条件下 ,研究了黄连木、清香木幼苗的叶片相对含水量 (RWC)、荧光和光合色素的变化情况 ,同时对胁迫后期两树种幼苗的生存率也进行了调查分析 。