查询词典 capillary

Latex collected from rubber trees of Clone Reyan 88-13 at the first tapping prior to ethrel stimulation and at different tappings after ethrel stimulation were determined in terms of ethylene rate by using capillary gas chromatography.

探讨采用毛细管柱气相色谱法测定橡胶树胶乳中乙烯释放量的方法，并初步测定了首次割胶的胶乳中乙烯释放量和乙烯刺激割胶不同割次的乙烯释放量。

Results:The four stereoisomers of soman were well separated by the chiral capillary gas chromatographic column.

真正能实现梭曼 4个异构体分离测定的是手性毛细管柱的气相色谱或气质联用法。

The results show that, the chloride concentrations and diffusion coefficients are both a one-humped function of elevations (can also be the time scale of seawater infiltration), they increase with the increase of elevation until they get to the peak value, and then decrease with the increase of elevation; an evident relationship is being between the surface chloride concentrations and the wave forces acted on the concrete surface, while there is no much difference among the diffusion coefficients; the diffusion coefficients get to bigger as the depth from the concrete surface increase in the influence of the capillary structures evolution and chloride concentration, but this tendency of change was alleviated with the increase of depth.

研究结果表明：氯离子侵蚀混凝土设施的竖向分布规律为氯离子浓度、扩散系数与标高之间同为单峰函数分布，先随高程变大而变大，达到峰值后，随高程变大而减小；氯离子侵蚀混凝土设施的环向分布规律为混凝土构件表面氯离子浓度、氯离子通量与波浪力之间有明显的对应关系，波浪力越大，则表面氯离子浓度和氯离子通量越高，而扩散系数在各方位角差别不明显；由于混凝土长期服役过程中内部毛细孔隙结构演化以及氯离子浓度的影响，氯离子扩散系数随混凝土深度变大而变大，但这种变化趋势随深度逐渐趋缓。

Nevertheless, celera's achievement of producing a draft sequence in only a year of data-gathering is a testment to what can be realized today with the new capillary sequencers,sufficient computing power and the faith of investors.

不过，通过celera仅用一年时间就完成草图的成就，我们应认识到基因测序需要足够的处理能力和投资者的信心。

A method for simultaneous determination of cimaterol, clenbuterol and salbutamol in feeds was developed by capillary zone electrophoresis.

建立了同时测定饲料中西马特罗、盐酸克伦特罗与沙丁胺醇的毛细管区带电泳-紫外检测方法。

Bohlin Instruments recently announced the new RH7-D and RH10-D additions to its range of capillary rheometers.

最近，Bohlin公司称其已开发出两款新型毛细管流变仪——RH7-D和RH10-D。

Based on the introduction of the theory of the polymer solutions, the mechanisms of DNA separation by the capillary electrophoresis in non-gel sieving matrices are reviewed in this paper, which includes Ogston sieving model, various modified reptation models, transient entanglement coupling mechanisms and its improved mechanisms.

本文在介绍高分子溶液理论的基础上，综述了DNA在毛细管电泳无胶筛分介质中的分离机理，主要包括Ogston筛分模型、各种修正的爬行模型、瞬态缠结偶合机理及其改进机理等。

Chlorpheniramine, promethazine. dioxopromethazine and ofloxacin racemates were separated with high performance capillary electrophoresis using β-cyclodextrin or its deriva- tives as chiral selectors.

1引言在1985年首次应用于手性分离'后，高效毛细管电泳就以其高柱效，高分辨和分析时间短等优点而被迅速用于各种手性化合物的拆分。

The separation of neutral macrocyclic calyx [4] pyrroles with 1-butyl-3-methylimidazolium chloride as background electrolyte in acetonitrile was carried out by nonaqueous capillary electrophoresis.

建立了以1-丁基－3-甲基咪唑氯盐离子液体为背景电解质，非水毛细管电泳分离中性大环化合物八甲基杯[4]吡咯、四环戊基杯[4]吡咯、四环己基杯[4]吡咯的方法。

The SEM indicated that the absorbent pyrolyzed at 300℃ got a macropore structure and abroad sorption volume, and the oil could be rapidly absorbed by capillary action.

SEM观察表明，300℃热解物中大容量的孔结构和毛细管作用是其具有大的吸油容量和对油产生快速的吸附作用的主要原因。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。