查询词典 methylene blue

The methylene blue, methyl orange, and indigo in water can also be decomposed respectively by the TiO2 thin films prepared at the same acetylacetone/titanium isopropoxide ratio.

以同样的最佳配制条件所制得的二氧化钛光触媒薄膜，亦可成功的将水中之亚甲基蓝、甲基橙及靛青等染料予以降解破坏。

It is found that TiO2/pillared MMT (TiO2/MMT) composite catalyst exhibits the best degradation activity to methylene blue and methyl orange compared with other semicondutors/MMT, such as SnO2/MMT, Fe2O3/MMT and Cu2O/MMT with different energy gaps that is closely correlated with the formation of stable pillar stucture and appropriate energy gap in the TiO2/MMT.

在对具有不同能带宽度的TiO2、SnO2、Fe2O3和Cu2O四种半导体/蒙脱土复合催化剂的研究中，发现TiO2柱撑蒙脱土(TiO2/MMT)对亚甲基蓝和甲基橙有最好的光催化降解活性，这是与其形成稳定的层柱结构和TiO2具有合适的能带宽度密切相关的。

TiO2/zeolite composite photocatalysts were prepared in the water with natural zaolite and TiCl4, and the structure characterization was carried out by X-ray, IR and TG-DTA. Their photcatalytic reactivity was studied by the methyl orange and methylene blue solution decomposition effect under the sun.

利用天然沸石作载体制备TiO2/沸石复合物光催化材料，从晶相分析和热分析证实以TiCl4为钛源，锐钛矿在水相体系中可直接在沸石表面生成，并牢固结合，同时引起沸石矿物结构的调整。

The spiracles are bigger and more near dorsal line than all the others. Their trachea branches are taper and abundant and form short tracheoles. This gave the tufted form to the trachea, which appeared shrubby. The trachea branches that arranged in other segments gave them a tree-like look. They do not directly supply oxygen for tissues, but they suspend in the hemolymph and attach to the muscle of the heart, so that they can move in constant with the contraction of the heart muscle.②The 8th segment tracheal tufts have thinner cuticle and basal lamina than that of the other trachea, and have much pad cuticle, which is appropriate for them to move, and their basal lamina have small pores, which are favour of the permeation of gas.③Injecting the methylene blue into the larvae to label hemolymph, we observed that the hemolymph flow into the heart through the 8th segment tracheal tufts.④Normally these tracheal tufts have all kinds of hemocytes, which are abundant in the tufts. A large number of hemocytes released from tissues attach to the tufts by changing their structure when anoxic stress happen.

气管分支细短而丰富，形成气管簇，呈灌木丛状（其它各节气管则呈粗树干状分布），它不是直接给组织供氧，而是悬浮在血液中，与心肌相连接，随着心肌的收缩而不断运动；②气管簇的内膜及底膜都比其它各节的薄，且管壁内膜具有更多的适合运动的垫状表皮，底膜还有小孔结构，这有利于气体的通透；③向体内注射蓝色的亚甲基蓝标记血液发现，血液流动方向是经该气管簇后而流回心脏；④正常情况下，气管簇处有各种各样的血细胞聚集，当缺氧胁迫时有大量的血细胞从组织中释放出来，通过变形而紧贴气管簇，有利于气体的交换；⑤给体内注射无色的亚甲基蓝发现气管簇比其它各节更易变蓝，说明该处具有更高的获氧能力。

Aiming at the question of low output and high cost, a two-chambered microbial fuel cell based on the mechanism of microbial metabolism and electron transfer processes was coustructed. Glucose was used as fuel in MFC to harvest electricity through the biocatalysis of saccharomyces cerevisiae, the methylene blue was used as electron mediator of MFC.

针对微生物燃料电池输出功率低、成本高等问题，基于微生物的代谢作用和电子传递机制，采用葡萄糖作为燃料，以亚甲基蓝为电子介体，利用啤酒酵母菌的生物催化作用构建了MFC。

The thermodynamics about the buckwheat microporous starch absorbing the methylene blue follows the monolayer absorption rule of the Langmuir equation. The alkalinity condition monolayer saturated adsorption is 2.9 times higher than acidic condition. When pH value rose from 4.8 to 10.8, the negative value of absorption heats increased, absorption was spontaneous exothermic process, and that was easier to carry on at pH10.8 due to the slight adsorption electrostatic repulsion.

荞麦微孔淀粉对亚甲基蓝的吸附热力学遵循Langmuir直线吸附方程的单分子层吸附规律，碱性条件的单分子层饱和吸附量比酸性条件高2.9倍；pH值从4.8增大至10.8，吸附热负值增大，吸附为放热的自发过程，且在pH10.8时吸附所受到的静电斥力小，吸附更容易进行。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。