查询词典 topo

The effects of the surfactants, trioctyl phosphine oxide, sodium dodecyl sulfonate and hexadecyl trimethyl ammonium bromide, on the extraction rate of Co^2^+ were investigated. The acceleration in the kinetics in contributed to the associated molecule~2 TOPO taking part in the extraction process directly. The decrement effects of SDS or CTMAB on the rate of extraction kinetics of Co^2^+ with HDEHP were also observed, which caused by the adsorption of molecules of SDS or CTMAB on the interface and decreased the interfacial adsorption amount of HDEHP. In addition, the extraction rate was reduced by a bigger margin in HDEHP-SDS system. This can be explained in terms of the formation of an electric field at the interface.

研究体系中加入不同表面活性剂所引起萃取速率的不同改变：三辛基氧化膦因与HDEHP形成可萃取的Co^2^+活性分子缔合物，降低了萃取过程活化能而使反应加速；十二烷基磺酸钠和十六烷基三甲基溴化铵因占据发生萃取反应的界面区，减小了HDEHP与Co^2^+反应的机会而使反应减速； SDS还因其在界面形成较强的负电场，造成Co^2^+的附加势能而使萃取速率有更大幅度的降低。

R-PE was isolated from marine red alga Polysiphonia urceolata,and STM was used to investigate its topo- graphy.

R-藻红蛋白从海洋红藻多管藻中分离获得，然后用扫描隧道显微镜对其结构进行了研究。

objective: to investigate the relationship between topoⅱαand mgmt and its clinical significance in human breast cancer.

目的：探讨乳腺癌中拓朴异构酶ⅱα和dna修复酶表达的相关性及临床意义。

ZhenJiang TOPO Tools LTD is a specialized manufacturer for metal cutting tools with over 50 years experience.

镇江拓普工具有限责任公司是具有50多年生产经验的专业金属切削刀具制造商。

The regulation of DNA relaxation by Topo I is essential for DNA replication, transcription, and recombination events.

用来调节DNA 松懈的第一型DNA拓扑异构酶对於DNA的复制、转录和重组是不可或缺的一角。

If one is reading the topo, the other is moving gear to the rack.

如果一人正在判读地形，另一人就要收拾装备。

Objective To detect the expression of HER-2/NEU and TopoⅡα in human ovary cancer and the relationship between them.

目的探讨人类表皮生长因子2(HER-2/NEU)及拓扑异构酶Ⅱα在卵巢上皮肿瘤的表达及二者的相关性的检测。

Shanghai TOPO Fluid Technologies Co.,Ltd.

上海秋博流体技术有限公司

And TOPOⅡα in de novo acute leukemia and explore the relationship between its expression and chemotherapy efficacy and prognosis.

拨？和拓扑异构酶Ⅱα在初发急性白血病患者中的表达，并探讨其与疗效及预后之间的关系。

Objective: To investigate the expression and their correlation of P-gp,GST-π,TopoⅡ and p53 in breast carcinoma.

目的：探讨乳腺癌中P-糖蛋白，谷胱甘肽-S-转移酶，拓扑异构酶和P53的表达及相关性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失