查询词典 terbium

Ca2+ and EGTA-containing gel electrophoresis, combined with the corresponding terbium fluorescence on the basis of selective occupation of calcium binding sites, were applied to identify the potential calcium binding domains in PS II particles.

采用含Ca2+和含EGTA的凝胶电泳，结合竞争性取代钙结合位点的钙离子的铽荧光的方法检测光系统II中的钙结合蛋白。

Terbium ion with larger magnetic moment and lower f-d transition energy gap should possess the large Verdet constant.

具有较大磁矩和较低f-d跃迁能隙的顺磁离子铽应具有大的费尔德常数。本工作以高Tb2O3含量的Tb2O3-B2O3-Al2O3-SiO2为基本系统。

In this thesis, terbium and europium binary and ternary complexes were synthesized and their Photophysical properties and energy-transfer mechanism were studied via X-ray photoelectron spectroscopy, Fluorescent spectra and quantum chemical calculation.

本论文主要研究了稀土二元、三元配合物的合成及其X-射线光电子能谱和荧光光谱，并着重通过量化计算探索了稀土配合物的能量传递机理。

A series of binary and ternary rare-earth compounds were synthesized by the reaction of terbium ion with p-aminohippuric acid and phenanthroline or 2,2'-bipyridine(2,2'-bpy) in the ethanol solution.

在乙醇溶液中以邻菲咯啉、 2，2'-联吡啶和对氨基马尿酸为配体与铽离子Tb(Ⅲ合成了二元和三元稀土配合物。

Fluorescence experiment indicated that the characteristic emission intensity of terbium ion was greatly increased and possibly sensitized by gadolinium ion.

铕聚 N 乙烯基乙酰胺是一种无毒、生理相容性好的聚酰胺类高分子，可溶于水和有机溶剂，无低临界溶解温度[3]。

Two solid complexes of terbium with phenylacetic acid(L1) and phenyl-hydroxylacetic acid(L2) were synthesized by solid state reaction at low temperature,and the complexes were characterized by chemical analysis.

以两种不同结构的羧酸苯乙酸和苯基羟基乙酸与氯化铽为原料，采用低温固相反应合成了两种羧酸铽配合物。

A method of high performance liquid chromatography with post-column derivatization and terbium sensitized fluorescence for simultaneous determination of residues of ciprofloxacin, norfloxacin and enrofloxacin in chicken was established, based on the effect that Tb3+ can sensibilize fluorescence of fluoroquinolones.

基于氟喹诺酮类药物与铽离子形成配合物后的荧光增强作用，建立了同时检测鸡肉中氟喹诺酮类药物环丙沙星、诺氟沙星和恩诺沙星残留的Tb3+增敏高效液相色谱柱后衍生荧光检测方法。

Based on the Tb2O3-B2O3-Al2O3-SiO2 system with high terbium oxide content,the glass formation region was determined and a linear relation between Tb3+ concentration and the Verdet constant was established.

研究玻璃的形成；测定了不同Tb3+离子浓度时的费尔德常数，符合线性关系；调整玻璃组成以避免析晶，发展了波长632 nm的费尔德常数为75.1-116.4 rad/的TG20，TG28，TG32旋光玻璃系列。

The tungsten melting pot is used in SL63-7BL vacuum resistance furnace, and tantalum plate is used to gathering bulk,raw terbium metal is purified by distillation at the temperature of 1 750~1 800℃ with the vacuity of 5×10-3Pa.

在SL63—7BL真空电阻炉中使用钨坩埚，钽片做收集筒，在真空度为10-3Pa和1750￣1800℃温度下蒸馏提纯金属铽，工艺可靠，可以批量生产。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。