盐酸的

Exposed argentite could be dissolved in thiourea acidified by sulphuric acid ,since native Ag is not dissolved in non-oxidizing inorganic acids , hydrochloric acid was used to dissolve the sphalerite and to soak out the argentite which was enveloped in sphalerite .

继以硫酸酸化的硫脲溶剂溶解裸露的辉银矿，然后根据自然银在非氧化性的无机酸中不溶的特性，采用盐酸溶解闪锌矿并浸

Peristalsis mixes food with enzymes and hydrochloric acid from glands in its lining and moves the resulting chyme toward the small intestine.

胃的蠕动将食物与处于胃壁上的胃腺分泌的消化及盐酸混合，由此形成的食糜被推送入小肠。

It pushes Chinese drugs forward to the modernization actively to create the new medicine with China's Project 1035,the first kind of new broad-spectrum anticarcinogen-Huaidingjian Hydrochloride Injection;and that of the drugs-Gengnianxin Capsules used to cure climacteric syndrone;It also assumed China's High-Tech Industrial Demonstration Project,the new major product of the nation Level-Urotoxic Excretory Powder used to cure uraemia and took on a series of other national important science and technology schemes.It has realized the changes from scientific and technological predominance to industrial and dimensional ones.

承担并完成了国家1035工程项目，广谱抗癌一类新药——盐酸槐定碱注射液，和用于治疗更年期综合症的更年欣胶囊，以及国家高技术产业化示范工程，用于治疗尿毒症的国家级重点新产品——尿毒排析散等一系列国家重大科技项目，实现了科技优势向产业优势和规模优势的转变。

In this thesis, two methods, one for determining salbutamol in human plasma and urine and the other for detecting the residue of clenbuterol in pig liver, were developed by high-performance liquid chromatography with a Coulometric electrode array system.

本文利用液相色谱-库仑阵列电化学检测器对人血浆和尿液中的沙丁胺醇和猪肝中残留的盐酸克伦特罗两个β2-受体激动剂的检测进行了系统研究。

There were no significant difference in the respiratory rate, heart rates and temperatures among the three experimental groups. Conclusion Plateau pikas can be anesthetized with ketamine in a practical dosage from 22mg/kg to 44mg/kg by i.m. injection. Ketamine is safe and useful in anesthesia for plateau pikas.

盐酸氯胺酮行肌内注射麻醉是一种有效而安全的麻醉方法，适宜剂量为肌内注射22~44mg/kg体重，能为高原鼠兔的应用提供良好的麻醉效果。

Chromium ore samples were fused by alkali and then leached out by hydrochloric acid. After the analytical lines of the elements were selected, the conditions of sample uptake, carrier gas flow, cooling gas flow and RF power were optimized with the system of SeaSpray nebulizer and cyclone spray chamber, based on the principle of best signal stability. The determination of chromium, aluminum, iron, magnesium and silicon in chromium ores was fulfilled.

铬矿石样品经碱熔融和盐酸浸取后，选用SeaSpray雾化器和旋流雾室，选定了待测元素的分析线，以信号的稳定性为原则，优化了样品提升量、载气流量、冷却气流量和入射功率，实现了电感耦合等离子体原子发射光谱法对铬矿石中铬、铝、铁、镁和硅等主量成分的测定。

Abstract］ Objective To optimize the good process of tetracaine hydrochloride injection by long observation of several different preparations.

目的 通过对不同工艺配制的盐酸丁卡因注射液的长期考察，遴选药品稳定性较高的配制工艺。

The stability of tetracaine hydrochloride injection is improved under the two above mentioned condition.

满足以上3种条件后，盐酸丁卡因注射液的稳定性有长足的提高，可以延长药品的有效期。

The hydrochloride salt can be prepared by dissolving the oil in 10x the volume of diethyl ether and gassing the solution with dry HCl gas until no more precipitate forms.

至于盐酸盐能这样来制备：把上述液体溶解在10倍体积的乙醚中，通入干燥的盐酸气体，直到液体的沉淀不再增加为止。

The results indicated that the metal values Mn、Cu、Ni、Co contained in nodules could be extracted effectively in dilute chloric acid solution with the addition of pyrite as reductant, which exists widely in the nature.

结果证实稀盐酸中采用自然界广泛存在的黄铁矿作还原剂可以有效地浸取锰结核中的有价金属Mn、Cu、Ni、Co，黄铁矿中的硫最终将氧化生成硫酸根。

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。