查询词典 sodium

Sodium Benzoate when subjected to thermal energy under pressure will form...

苯甲酸钠时，受到热能源的压力下，将形成。。。

The three samples which were determined all had the amount of sodium benzoate according to the standard.

所分析的3种饮料中苯甲酸钠的含量均符合标准。

Objective To discuss the effect of long-term smoking caffeine sodium benzoate on depressed emotion.

目的 探讨长期烫吸安钠咖对抑郁情绪的影响。

In the acid drink, sodium benzoate is converted to benzoic acid, which is more effective as a preservative.

在酸性饮料中，苯甲酸钠转化为苯甲酸，后者是更为有效的防腐剂。

To establish an ultraviolet spectrophotometry for the determination of the sodium benzoate in fruit and vegetable salt .

建立以紫外分光光度法测定果蔬盐中苯甲酸钠含量的方法。

An HPLC method to detect the amount of preservative sodium benzoate in beverage was established.

建立了测定饮料中苯甲酸钠的高效液相色谱法。

Objective:To establish a principal component regression method for the determination of caffeine and sodium benzoate in annaka injection .

摘 要 目的：建立安钠咖注射液中苯甲酸钠与咖啡因的主成分回归测定法。

The effects of catalyst amount, mole ratio of sodium benzoate and benzyl chloride, reaction time on the esterification rate were studied.

考察了催化剂用量、釜残液与氯化苄的物质的量的比和反应时间对收率的影响。

It shows that this method has good detection limit and less analysis time. So it can be used to detect the amount of preservative sodium benzoate in beverage exactly.

结果表明，此法有很好的重现性，分离速度快，线性范围宽，可用来准确分析饮料中的苯甲酸钠。

objective to establish a method for fast determination of benzoic acid,sorbic acid,saccharin sodium in food.

目的 建立一种快速测定食品中苯甲酸、山梨酸、糖精钠的高效液相色谱法。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。