盐酸

Part of test solution is abstracted and in hydrochloric acid, W is reduced to quintavalent W and producing yellow complex compound with patassium rhodanate by dual reducting agents of tin chloride and titanium oxide.

吸取部分试液，在盐酸介质中，以氯化亚锡—三氯化钛双还原剂将钨原成五价并与硫氰酸钾生成黄色络合物。

The method of pH controlled homogenate extraction of carnosic acid in Rosmarinus officinalis was studied, and the optimum technology parameters were found as following: Homogenate once for 4 min with 80% ethanol (adjusted pH=3.0 with HCl) at a ratio of solid to liquid 1:12.

采用pH控制匀浆法从迷迭香枝叶中提取鼠尾草酸，研究了提取过程中不同影响因子对提取效果的影响。确定的匀浆提取优化条件为：以盐酸调节pH=3.0的80%乙醇为提取溶剂，料液比1：12，匀浆4min，匀浆提取1次。

A HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous ,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.

建立了HPLC法测定柳酚咖敏片中盐酸去氧肾上腺素、对乙酰氨基酚、无水咖啡因、水杨酰胺、马来酸溴苯那敏的含量。

AIM: To assess the effect of semicarbazide hydrochloride, the blocker of synthetic enzyme for GABA, on the hypnotic activity of melatonin.

目的：观察GABA合成酶抑制剂盐酸氨基脲对褪黑激素催眠作用的影响。

Semicarbazide hydrochloride ; molecular structure ; thermal decomposition mechanism

盐酸氨基脲；分子结构；热分解机理

2 The analysis step by 125mL separatory funnel, a fartoo 0.1mL cadmiun forcultivation added liquid (equivalent 1 μ g cadmiun) and 50mL acetate (4%), and the other one is to join the 50.0mL sample lixivium, separatory funnel and 2mL in the seignette solution,-amoxycillin sodium hydroxide solution and potassium cyanide-2mL hydroxylammonium hydrochloride solution, each adding a reagent shake after.

9.2.2 分析步骤取125mL分液漏斗两只，一只加入0.1mL镉标准使用液(相当1μg镉)及50mL乙酸(4%)，另一只加入50.0mL样品浸泡液，分别向分液漏斗中各加2mL酒石酸钾钠溶液，10mL氢氧化钠－氰化钾溶液及2mL盐酸羟胺溶液，每加入一种试剂后均须摇匀。

Objective To compare the relative bioavailabilities of different sinomenine hydrochloride crystal in healthy volunteers.

目的比较盐酸青藤碱不同晶形在人体的相对生物利用度。

This method is simple, rapid and accurate, which is suitable for the quality control of sinomenine hydrochloride sustained-release pellets.

该方法简便、准确、快速，可用于盐酸青藤碱缓释微丸的含量测定及质量控制。

Objective To establish an HPLC method for determining the content of sinomenine hydrochloride in sustained-release pellets.

目的 建立盐酸青藤碱缓释微丸的含量测定方法。

OBJECTIVE To prepare the sinomenine hydrochloride sustained-release pellets and study its in vitro drug release.

目的：制备盐酸青藤碱缓释微丸，并对其体外释药行为进行研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。