查询词典 hydrochloric

Silicone/SiO2 organic-inorganic hybrid sol have been prepared from tetraethyl orthosilicate as inorganic precursor, methyl triethoxysilane and diphenyl dimethoxy silane as organic precursor, the hydrochloric acid and water as catalysts, by sol-gel method through the hydrolysis-polycondensation reaction.

采用溶胶－凝胶法，以正硅酸乙酯为无机相前驱体，甲基三乙氧基硅烷和二甲基二甲氧基硅烷为有机相前驱体，盐酸和水为催化剂，通过水解－缩聚反应制备了有机硅／SiO2有机－无机杂化溶胶。

Leuco crystal violet lactone was prepared by heating the mixture of dimethylaniline, p-dimethylaminobenzaldehyde and m-dimethylaminobenzoic acid at 60℃ for 5 hours in presence of hydrochloric acid and urea and in the nitrogen atmosphere with 72%yield of LCVL.

等摩尔比的N，N-二甲基苯胺和对二甲氨基苯甲醛在盐酸和脲的存在及氮气保护下，80℃反应0.5h，加入间二甲氨基苯甲酸于90℃反应5h。将反应混合物中和，抽滤，得到无色结晶紫内酯，产率为72%。

Results: the best extracting condition for ellagic acid was to add 8 times amounts of the water solution of 1 mol/l hydrochloric acid, and to reflux for 60 min and extract twice.

结果：鞣花酸的最佳提取工艺为用1 mol/l的盐酸水溶液、8倍量、回流提取60 min、提取2次；结论：溶剂类型对鞣花酸的提取率影响最大，本研究确定的鞣花酸提取工艺合理、可行。

1The chemical oxidization method was used to prepare emeraldine salt type conductive polyaniline doped with hydrochloric acid by interfacial polymerization which employ immiscible interface formed via the water and organic solvent, and we discuss the influences of synthetic conditions on the conductivity of PANI－HCl.

1采用化学氧化合成法，以界面聚合方式，利用水与有机溶剂所形成的不相容界面，直接制备以盐酸掺杂Emeraldine Salt型导电性聚苯胺，探讨合成条件对PANI－HCl之导电度的影响。

2The chemical oxidization method was used to prepare emeraldine salt type conductive polyaniline co-doped with hydrochloric acid and dodecylbenzene sulfonic acid (PANI－HCl－DBSA) by interfacial polymerization which employ immiscible interface formed via the water and organic solvent.

2采用化学氧化合成法，以界面聚合方式，利用水与有机溶剂所形成的不相容界面，直接制备以盐酸和十二烷基苯磺酸共掺杂ES型导电性聚苯胺(PANI－HCl－DBSA)，藉由加入适量之DBSA，达到聚苯胺可完全溶解分散於有机溶剂中的目的。

Be like: Predestined relationship of ⑿ of Yong of ㄑ buzzing Yi suckles the dug of arrogant?CO2 and NaOH solution reaction, content of the O2 in air measures decided experimental dug, hydrochloric acid makes purple Shi Rui tries the dug with erubescent fluid to wait.

浓盐酸挥发性的探究，CO2和NaOH溶液反应的探究，空气中O2含量测定的实验探究，盐酸使紫色石蕊试液变红的探究等。

When the amount of hydrochloric acid added in hydrolysis process of aluminum ethoxide was relatively high, the formed AlCl〓 could enhance the self-pulverization of fibrillar γ-AlOOH powders during its dehydration process and lead to the formation of amorphous ultrafine alumina powders with the particle size of 3～5nm, which could melt and become glass like at 500℃, and then become spherical by crystallization.

当盐酸与乙醇铝的摩尔比从0.0增加到0.04时，粉末成球温度从1200℃降到500℃；在高酸量时形成的AlCl〓，能促进γ—AlOOH脱水时的自粉碎效应，生成无定形的超细Al〓O〓粉末，粒径为3~5nm，在500℃经熔化形成玻璃态，再晶化成球，而在其它情况下，粉末靠收缩经表面扩散方式成球。

METHODS: Whole blood samples (3.000 L) from 10 healthyvolunteers (2 female, 8 male) were acidified by adding 40 Lof hydrochloric acid of increasing molarity to achieve a bloodpH between 7.0 and 7.37, and coagulation was analyzedby rotational thromboelastometry after an incubation periodof 30 min using both intrinsically and extrinsically activated assays.

来自10名健康志愿者（2女，8男）的全血样本(3.000L)，加入40L 摩尔浓度增加的盐酸酸化以达到血 pH介於7.0和7.37之间。用本质和非本质活化测定法孵化30分钟后，再用旋转血栓弹性测定法分析凝血功能。

Comparing the results of three kinds of pretreatments (hydrochloric acid,ultrasonic fragmentation and frigorific fragmentation treatment),it is found that polyphosphate was not dissociated in cells of M.aeruginosa but associated with bioactivity components of the cells.

对用不同处理方式处理过的铜绿微囊藻藻液进行过滤显色和直接显色测定，结果表明聚磷酸盐在铜绿微囊藻体内不是游离存在，而很可能是与细胞内某一活性部分结合。

Comparing the results of three kinds of pre-treatments (hydrochloric acid, ultrasonic fragmentation and frigorific fragmentation treatment), it is found that polyphosphate was not dissociated in cells of M. aeruginosa but associated with bioactivity components of the cells.

对用不同处理方式处理过的铜绿微囊藻藻液进行过滤显色和直接显色测定，结果表明聚磷酸盐在铜绿微囊藻体内不是游离存在，而很可能是与细胞内某一活性部分结合。

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。