碱的

It has been shown in the Al(Na+K+Ca/2) diagram that the Jinla granitoids are all plotted within the area of "S" type of granites, but the samples from Laochang amphibole admellite, Menglinshan biotite admellite and Nanla K-feldspar graniteporphyry are scattered gradually far away from the boundary between "I" and "S" types of granites, implying that the components from the upper mantle gradually decreasing from the Laochang amphibole admellite to the Menglinshan biotite admellite and then to the Nanla K-feldspar granite porphyry.

3上述三类花岗岩样品皆位于S型花岗岩区，但从老厂似斑状角闪二长花岗岩，勐林山似斑状黑云二长花岗岩，到南腊碱长花岗斑岩，样品分布逐渐远离"I"型花岗岩和"S"型花岗岩的分界线，这表明自老厂似斑状角闪二长花岗岩至勐林山似斑状黑云二长花岗岩，到南腊碱长花岗斑岩幔源组分逐渐减少。

Huperzine A and -huperzine B are two Lycopodium alkaloids, which were first isolated from the herb Huperzia serrata by Chinese scientists in 1980s.

石杉碱甲(--HuperzineA，HupA和石杉碱乙(--HuperzineB，HupB是我国科技人员在八十年代早期从石松科植物千层塔中分得的生物碱。

Most bottlemakers discovered they did not need the higher alkali glass either for meltability or workability, and many found advantages of lower batch cost and increased productivity from the reduction in alkali.

大部分制瓶工人发现，他们并不需要更高碱含量的玻璃以方便熔融或加工，很多人通过降低碱含量时发现配料成本降低了，而产量却提高了。

The ORF of profilin of Caryota mitis pollen was amplified by RTPCR using specific primers and cloned into the expression vector pET-28a.

结果克隆获得了短穗鱼尾葵花粉profilin的全长基因，由608个碱基组成，开放阅读框为396个碱基，编码131个氨基酸。

IgE reactivity of recombinant Caryota mitis pollen profilin was investigated by western blot. Results The Caryota mitis pollen profilin gene was cloned. The cloned fragment was 608bp in length, with an 396bp open reading frame coding for 131 amino acids.

结果 克隆获得了短穗鱼尾葵花粉profilin的全长基因，由608个碱基组成，开放阅读框为396个碱基，编码131个氨基酸。

For example, the drug papaverine occurs in opium, but most papaverine comes from the laboratory.

例如，罂粟碱这种药存在于鸦片中，但是大部分罂粟碱是实验室生产的。

Objective To explore the application of ultraviolet spectrophotometer in determining papaverine hydrochloride content in blood and skin and to determine the intradermal content after local external application of papaverine hydrochloride.

目的探讨以紫外分光光度法测量血液及皮肤组织中盐酸罂粟碱含量及外用罂粟碱后局部皮肤组织中的药物含量。

The effects of solvents and salts on the formation of a third liquid phase, distribution of catalyst, reaction mechanism and reaction rate in the reaction between n-butyl bromide and sodium phenolate with tetrabutylammonium bromide as a phase transfer catalyst were investigated.

中文摘要本文系针对以溴化四丁基铵为相间转移触媒催化正溴丁烷与酚化钠之反应，研究溶剂种类及盐类与碱类之添加量对形成第三液相、触媒分布、反应机构及反应速率之影响，被测试之溶剂包括氯苯、甲苯与正己烷，而在盐类与碱类效应的研究中，则测试溴化钠与氢氧化钠。

The antinociception of physostigmine occurs at early postoperative time. The interaction of iv physostigmine with ith morphine indicates their synergistic effect.

胆碱酯酶抑制剂毒扁豆碱在术后早期产生镇痛作用；静注毒扁豆碱与蛛网膜下腔注射吗啡的联合给药呈协同效应。

Objective To compare the pharmacokinetics of pilocarpine micron emulsion with generic pilocarpine solution in the aqueous humor.

目的 对2%毛果芸香碱微乳滴眼剂与2%毛果芸香碱滴眼液在兔房水中的药代动力学进行对比研究。

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。