盐酸

Typical for a nonpolar gas, it is poorly soluble in water but soluble in nonpolar organic solvents.

六氟化硫是个极为惰性的气体，不与水、盐酸、氢氧化钠和熔融的钠作用，但会与金属锂反应并放热。

In comparison with literature method, the microwave approach shows the salient features of rapid reaction rates and significant energy saving, clean reaction conditions, enhancement in chemical yield, and nonuse of perchloric acid(70%), which will result in cost saving and minimize safety concerns in the organic laboratory.

考察了微波辐射功率和辐射时间对目标产物收率的影响，2，4，6-三芳基吡喃盐与盐酸羟胺反应生成3，5-二芳基异噁唑衍生物的最佳微波辐射功率为600 W，辐射时间为8 min，最大收率为83%。

All patients were randomly divided into observation group(lidocaine creosote group,37 cases) and control group(lidocaine hydrochloride group,37 cases).then compared the onset time, completion time, lasting time, block range, first total volume of novocaine and its lasting time of two kinds of novocaine.

随机分为观察组（碳酸利多卡因组，37例）和对照组（盐酸利多卡因组，37例）。比较两种局麻药的起效时间、阻滞完全时间、麻醉持续时间、阻滞节段、局麻药首剂总量及首剂量维持时间。

For magnesim-poor palygorskite, the concentrations of octahedral cations are increasing with the increase of leaching time and the concentration of HCl solution.

对灰白色坡缕石而言，所有浓度的盐酸对八面体离子的浸出浓度均随浸蚀时间的延长而增大。

Objective To evaluate the outcome of treatment with fluoxertine hydrochloride in patients with atypical odontalgia.

目的 评价盐酸氟西汀治疗非典型性牙痛的疗效。

The effect of HCl doping process on the conductivity of polyaniline was investigated through orthogonal tests.

采用正交实验法研究盐酸掺杂工艺对导电聚苯胺电导率的影响。

Melamine orthophosphate and melamine pyrophosphate are prepared by reaction of ammonium dihydrogen phosphate or sodium pyrophosphate with melamine and hydrogen chloric acid.

以磷酸二氢铵、焦磷酸钠、三聚氰胺及盐酸为原料，制备了三聚氰胺正磷酸盐和三聚氰胺焦磷酸盐。

SCE on second order differential oscillogram, and the height of this pair peak of β-CD on the oscillogram decreased with the increase of Cu(superscript 2+) or rutin, phenobarbital, L-plenylalanine and amantadine hydrochloride concentration.

SCE处产生一对可逆、灵敏的峰，当加入Cu(上标 2+)、芦丁、苯巴比妥、L-苯丙氨酸、盐酸金刚烷胺等金属离子或有机物时，β-CD的二次微分示波图上的峰高降低。

To observe the efficacy and safety of the levofloxacin ear drop in the treatment of otitis media.

目的：评价盐酸左氧氟沙星滴耳液治疗中耳炎的有效性和安全性。

Finally, the drug permeability across different regions of the ovine nasal mucosa was investigated, thus established the foundation for the permeability study in vitro.

最后，在本章中还对盐酸纳美芬在羊鼻黏膜不同部位的透过性进行了考察，从而为后续的药物体外透过性实验模型的建立提供了依据。

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。