查询词典 gel

The advantage of supercritical carbon dioxide used as an environmental medium in polymerization and reactions in supercritical carbon dioxide are described. It includes homogeneous free radical polymerizations, precipitation free radical polymerizations, dispersion free radical polymerizations, emulsion and inverse emulsion free radical polymerizations, cationic polymerizations, ring-opening polymerization, melt-phase condensation polymerizations, sol-gel polymerizations, polymer blend synthesis, catalytic chain transfer polymerizations, oxidative coupling polymerization, nitroxide-mediated radical dispersion, atom-transfer radical polymerization, reversible addition-fragmentation chain transfer polymerization, electrochemical polymerization, simultaneous one-pot combination of enzymatic and chemical polymerization, copolymerization of carbon dioxide used as monomer.

评述了ScCO2作为聚合反应介质的优点，以及在ScCO2中可进行的聚合反应类型，包括均相聚合、沉淀聚合、分散聚合、乳液及反相乳液聚合、阳离子聚合、开环聚合、熔融态缩聚、溶液-凝胶聚合、聚合物混合合成、链催化转移聚合、氧化-偶合反应聚合、氮氧自由基可控活性聚合、原子转移自由基聚合、可逆加成-断裂链转移、电化学聚合、原子转移聚合与酶催化开环聚合两种活性聚合在ScCO2中同时聚合、二氧化碳作为原料共聚合等。

Media curiosity "Wukong" Justin - Chatterton text how the film begins with signboards "hedgehog head", he says with a laugh:"It's really difficult to make a complete film has used 30 bottles of hair gel."

媒体好奇"悟空"贾斯汀-查特文怎么吹出片中招牌"刺猬头"，他笑说："真的很难，拍完整部片竟用掉30瓶发胶"。

In comparison with a common silica gel column, the chelate complex chromatographic column was more convenient and efficient.

配位色谱改变了葛根素在传统硅胶柱上的洗脱顺序，对目标物质的分辨率比传统硅胶色谱柱高。

Aim To study the preparation conditions of the metal chelate gel with chitosan as support.

目的 研究利用壳聚糖为载体、戊二醛为交联剂、亚氨基二乙酸为螯合配基制备金属登合亲和吸附剂的条件。

The population diversity of chestnut blight fungus, Cryphonectria parasitica and its double strand RNA were studied in this thesis.dsRNA virus of Cryphonectria parasitica was studied by use of biological assay and gel electrophoresis.

本研究以栗疫病菌为实验材料，进行栗疫病菌及其dsRNA的群体多样性研究。

The detailed pathological lesions and the dynamic location of AEV in natural and experimental cases of chicken, chickling and embryos were reported. And AEV agar gel precipitin antigen and an inactivated oil-emulsion vaccine against AE were produced.

本项实验研究，旨在过去工作的基础上，利用分子生物学、分子免疫学的技术手段，探讨和揭示AE发生发展过程中的某些分子发病学机理的问题，并试图建立一种具有普遍指导意义的动物分子病理学研究的工作模型。

H! k% O9 c. g7 O Y% F3 p* e' z9 \ Hallowed ground, of course, for it was down Chippy Lane that Charlotte Church, the singer and chatshow host, first locked eyes with Gavin Henson, the Welsh egg-chaser and hair gel expert, at the end of a sambuca-fuelled Saturday night out.

在一个充满萨姆布卡酒的星期六节日晚上，从Chippy Lane这块神圣的土地下来，歌手夏绿蒂丘奇跟清谈表演主持人，第一次与加文汉森的眼睛锁上，那些威尔斯橄榄球员和发型专家。

The RE doped TiO2 was prepared by sol-gel method, the structure and shape were characterized by X-ray diffraction and FE-SEM. The photocatalytic activities were evaluated by degradation of chloramine phosphorus.

采用溶胶－凝胶法制备稀土掺杂纳米TiO2光催化剂，利用X射线衍射仪和FE-SEM等对样品的结构和形貌进行表征。

FTIR and gel content analysis confirmed that MMA and St were grafted onto the chloroprene latex particles.

红外光谱和凝胶含量分析证明MMA和St接枝到氯丁胶乳主链上。

In this paper, gel-separation chromatogram and fluoremetry were applied to analyse different forms of aluminum in drinking water.

将凝胶层析与荧光分光光度法相结合进行饮用水中铝形态的分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。