Objective To establish the bacterial endotoxin test method for cefalotin sodium for injection.

Although each ionic liquids had its best desulfurization current density. All desulfurization results got to 50 %-90 %.

对于不同的离子液体而言,脱硫的最佳电流密度不同, 但噻吩的脱除效果均能达到50%-90%.

The synthesis, luminescence and electrochemical properties of two novel phenothiazine derivatives were presented-photon fluorescence emission.

本文报道了两种新的吩噻嗪衍生物的合成, 光学及其电化学性质.

Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4-dichlorobutane and sodium sulfide.

以1, 4- 二氯丁烷和硫化钠为原料,碘为催化剂,乙醇为溶剂合成了四氢噻吩.

Structure: A compound of disbenzoxazole thiofuran type.

结构类型: 双苯并恶唑噻吩类增白剂.

Methods: To calculate the bacterial endotoxin limit of cefalotin sodium for injection.

方法计算注射用头孢噻吩钠的细菌内毒素限值,通过干扰试验,确定其最大无干扰浓度.

In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.

氯苯 、 溴苯和苯硫酚化合物的谱带出现于低限附近.

Use all-purpose flour if you cannot find pastry flour.

如果找不到面点专用粉，可以用通用面粉。

I hated going into those dung-marked grounds to feed that dog.

我讨厌走进那地面满是粪迹的地方去喂狗.

He went home ashamed and indignant, full of rage.

他羞愤交集地回到家里, 怒火满腔.

I felt quite bitter about it at the time.

当时我对这件事感到相当怨愤。

His pulse raced as he faced the armed intruder.

他面对携带武器的闯入者,顿时血脉偾张.

Anna's voice was full of irritation.

安娜的话音里充满着忿激.

His anger is cooling down.

他的忿怒平息了.

He kept his resentment from showing in his face.

他不让自己的忿恨表露在脸上.

" What do they know!'said Shousheng angrily.

寿生忿然说: “ 那三个懂得什么呢!

Annoyed by the speech, he got up and left.

听了这话, 他很生气,奋袂离席而去.

With work now making considerable progress, he is very excited about it.

工作取得了巨大进展, 他为此精神昂奋.

When Chao Hsin-mei saw Miss Su detain Fang Hung-chien , he left in a huff.

赵辛楣 看苏小姐留住方鸿 渐, 奋然而出.

The intruder was Huang Fen, the famous blusterer.

这人就是黄奋,有名的“大炮”.

A little fire burns up a great deal of corn.

小火焚仓廪.