查询词典 alkaline reaction

A production method as defined in claim 1, further comprising the step of mixing the heavy solution obtained in said step of separating the reaction product into the light solution and the heavy solution with a neutralizer to neutralize the catalyst composed of alkaline material contained in the heavy solution.

生产方法所界定的权利要求1 ，进一步组成的一步混合沉重的解决方案，获得了在说的一步分离反应产物到轻的解决方案和沉重的解决方案与中和剂，以抵消催化剂组成的碱性物质中所载的沉重的解决办法。

Desorption of the phosphate previously sorbed on the variable-charge minerals,and some typical groups of soils in China with soil reaction varying from very acid through neutral to alkaline and with different mineral composition was studied.

研究了可变电荷粘粒矿物和矿物学性质不同的代表性土壤对磷酸根的等温解吸特性。结果表明磷酸根的解吸等温线一般都滞后于吸附等温线。

The method is based on the CL reaction of dichlorvos with luminolH2O2in the alkaline medium and sensitized by the nonionic surfaceactive agent polyoxyethyle octyl phenyl ether.

研究了农药敌敌畏在碱性介质中与鲁米诺过氧化氢产生化学发光的特性，发现非离子表面活性剂聚乙二醇辛基苯基醚对该反应有明显的增敏作用，建立了鲁米诺过氧化氢OP体系测定敌敌畏的流动注射化学发光的新方法。

The method is based on the inhibitory effect of paracetamol, which is selectively adsorbed by paracetamol-imprinted polymer filled in the CL flow cell, on the chemiluminescence reaction of potassium ferricyanide with luminol in alkaline solution.

将此聚合物颗粒填充在化学发光流通池中，当扑热息痛溶液流过流通池时，扑热息痛分子被填充的印迹聚合物选择性俘获；此时，当铁氰化钾和鲁米诺的混合液流过流通池时，吸附的扑热息痛分子与铁氰化钾发生反应而导致铁氰化钾－鲁米诺反应化学发光信号的降低。

In weak alkaline medium, the ECL intensity of luminol could be sensitized by potassium ferricyanide. The mechanism of the sensitization is revealed as the oxidation of the luminol by potassium ferricyanide concomitant with the ECL reaction.

在弱碱性介质中，铁氰化钾对鲁米诺具有氧化作用，因而对鲁米诺的电化学发光产生增敏，提高了鲁米诺电化学发光检测的灵敏度，讨论了这一增敏作用的机理。

At the third passage, BMSCs showed the typical polar swirl morphology. BMSCs were negative for CD34 and CD45, but positive for CD29 and CD44. Following induction, alkaline phosphatase staining, Oil red staining and toluidine blue staining produced a strong reaction in cells.

第3代骨髓间充质干细胞形态单一均匀，呈典型的极性漩涡状生长，不表达造血前体细胞标志抗原CD34和白细胞标志抗原CD45，表达整合素家族成员CD29和黏附分子CD44，经诱导后碱性磷酸酶染色、油红O染色和甲苯胺蓝染色均呈阳性。

It is confirmed by the experiments that solid alkaline component alkalineactivated slag cement will not lead to alkali-aggregate reaction expansion damage.

本研究通过试验证实了用固态碱组分碱矿渣水泥配制的混凝土不会发生因碱集料反应而引起的膨胀破坏。

The emulsion quartz stone material protective agent's solute has certain active multi-compositions and so on of functionality siloxanes and fluorine silicon hydride, this kind groups with the active ingredient carry alcoholysis reaction the ion condition water on quartz stone material surface, thus causes the siloxanes and the fluorine siloxanes has chemistry keying connection with the quartz stone surface, from outside to inside of the quartz stone surface and stone inside pore surface forms a kind of complex network structure, this kind of network structure is extremely dense, it may filter polar and carbon dioxide, slows down the speed that water molecules go in and out the quartz stone pore, so the quartz stone will not be soaked by the water molecules, meanwhile to be a barrier to stop alkaline compounds and salt to infiltrate from an interface to another, also can have the very good physical enhancement effect.

乳液型石材防护剂的溶质是具有一定活性的多官能度的硅氧烷和氟硅烷等组成，这种带有活性成份的基团与石材表层离子态水进行醇解反应，从而使硅氧烷和氟硅氧烷与石材表面进行化学键连接，由外向内在石材表面和石材内部毛的表层形成一种结构复杂的网状结构，此种网状结构极其密实，它可将极性水分子和二氧化碳进行过滤，减缓水分子进出石材毛孔的速度，不会被水分子浸湿，同时还有阻隔石材不同界面的碱性化合物和盐份向另外一个界面渗透，同时还能起到很好的物理增强效果。

Six carboxyl acids DEMB was produced with Michael Reaction using triethylamine as alkaline catalyst and solvent, malonic acid and itaconic acid as raw materials.

以三乙胺为催化剂和溶剂，衣康酸和丙二酸为原料，采用迈克尔加成反应合成了含有6个羧基的多元羧酸DEMB。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。