查询词典 aesculin

A method to calculate the temperature inner the capillary in the running procedure was firstly proposed in this paper. From the migration time for aesculin, aesculetin and formamide in ideal and non-ideal conditions, the temperature inner the capillary under the influence of 20kV of applied voltage was obtained to be about 35℃.

文章中我们还首次提出了一种根据不同电压下获得的迁移时间数据计算运行过程中毛细管内温度的新方法，在本实验中使用20kV操作电压时，毛细管内温度大约是35℃。

The fusant F-K6-lm4208 can't make gelatin liquefy,but can hydrogenize the nitrate,and ferment maltose, xylose, glucose, fructose, cellobiose, lactose, glucopyranoside, sorbose and mannose,but can't ferment rhamnose,aesculin and salicin.

对本实验室保存的反刍兽月形单胞菌K6及分离鉴定的粘膜乳杆菌lm4208进行了菌株生长曲线绘制，确定了粘膜乳杆菌lm4208及反刍兽月形单胞菌K6的对数生长期，粘膜乳杆菌lm4208对数生长期为4~12h，反刍兽月形单胞菌K6对数生长期为8~16h。

The influence of acidity on fluorescence and absorption spectra were investigated. Using quinine bisulphate as a reference, fluorescence quantum yield of aesculin in the condition of pH=4.96 was determined to be 0.76 at excitation wavelength 335nm, and in pH=9.40 was 0.80 at 375nm.

探讨了酸度与浓度对其荧光和吸光性质的影响，以硫酸奎宁为参比，测得秦皮甲素水溶液的两种强荧光型体的荧光量子产率，在pH=4.96，激发波长335nm条件下，荧光量子产率为0.76；在pH=9.40，激发波长375nm条件下，荧光量子产率为0.80。

Gelatin, sodium hippurate, but not aesculin, starch were degraded.

能水解明胶、马尿酸钠，不能水解七叶苷、淀粉。

Fluorescence spectra and UV absorption spectra of aesculin were studied.

研究了秦皮甲素的荧光光谱和紫外吸收光谱。

According to the fluorescence differences of aesculin and aesculetin at different pH values, a fluorescence method was developed for the determination of aesculin and aesculetin in Cortex Fraxini.

利用秦皮甲素和秦皮乙素在不同pH条件下荧光性质的差异性，制定了秦皮药材中二者分别测定的荧光分析方法。

Fluorescence spectra, absorption spectra and protonation properties of Chinese herbal medicine—Cortex Fraxini and its effective components—aesculin and aesculetin have been studied in this thesis. Based on the spectroscopic properties of aesculin and aesculetin at different pH values of their water solutions, a fluorescence method for the determination of aesculin and aesculetin in Cortex Fraxini was developed.

本文详细研究了中药秦皮及其有效成分秦皮甲素和秦皮乙素的荧光光谱与吸收光谱，深入探讨了秦皮甲素和秦皮乙素的光谱性质和质子化作用，制定了秦皮药材中秦皮甲素和秦皮乙素的荧光分析方法。

To 7. 0.However, the RA values for aesculin and aesculetin trended to level off with increasing pH at the range 7. 0-8. 5. The 〓 values of aesculin and aesculetin were obtained by means of the two-parameter non-linear regression.

根据不同pH值条件下获得的秦皮甲素和秦皮乙素的淌度，借助于二参数非线性拟和的方法，我们首次成功地求出了秦皮甲素和秦皮乙素的离解常数。

Second, at the condition of pH≈9, the total fluorescence intensity of aesculin and aesculetin at wavelengthλex/λem=371nm/459nm was measured, and then the quantity of aesculin can be calculated.

然后在pH≈9时，选择荧光激发波长371nm，荧光发射波长459nm，测量二者总的荧光强度，进而测得秦皮乙素的含量。

Methods The sample was separated with a C18 column (150mm×4.6mm, 5μm) at 30℃ with the mobile phase of methanol and water (74:26); A fluorescence detector was used (λex=230nm λem=460nm); The floss rate was 1mlmin^(-1) Results The retention time of aesculin was(3.620±0.05)min; A good linear relationship of aesculin in the plasma samples at the concentration between 0.1mgL^(-1) and 100mgL^(-1) was observed (r=0.997); The mean absolute recovery was 74.0%~82.6% and the lowest detective limit was 0.05ng; Both the intra-day and inter-day precisions were less than 9.0%.

以C18柱(150mm×4.6mm，5μm)分离；流动相为甲醇－水(76：24)；流速：1mlmin^(-1)；柱温：30℃；荧光检测器，激发波长230nm，发射波长460nm：结果秦皮甲素的保留时间为(3.620±0.05)min；血药浓度在0.1~100mgL^(-1)范围内线关系良好(r=0.997)；绝对回收率为74.0%-82.6%，日内、日间精密度均＜9.0%，最低检测限为0.05ng。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。