查询词典 activator

MTC is the technology of converting drilling mud tocement slurry. The selection of the dispersant, early strength agent, organic retardent and activator is discussed.

固井作业中常因井壁水泥面间密封差、附着于裸眼井壁的泥饼及隔离液对水泥浆产生污染，而影响固井质量。

A highly active hydrogen added catalytic nanometer Ru/C is made by reducing metal ruthenate, getting nanometer ruthenate metal glue under the protection of surface activator, filtering, washing glue solution drawing by the carrier to get highly scattered loading nanometer ruthenate metal catalyst.

本发明涉及一种高活性加氢催化剂纳米Ru/C的制备方法，该方法首先通过化学还原金属钌盐，制得表面活性剂保护下的纳米钌金属胶体，然后用载体吸附制得的胶体溶液，经过滤，洗涤，获得高度分散的负载型纳米钌金属催化剂。

The Perkin method for coumarin synthesis from salicylaldehyde and acetic anhydride has been improved by using calcium acetate as catalyst and polyethylene glycol as activator.

对以水杨醛和乙酸酐为原料合成香豆素的工艺进行了改进。采用乙酸钙为催化剂、PEG为活化剂的工艺路线。

The Perkin method for coumarin synthesis from salicylaldehyde and acetic anhydri de has been improved by using calcium acetate as catalyst and polyethylene glycol as activator.

摘 要 对以水杨醛和乙酸酐为原料合成香豆素的工艺进行了改进。采用乙酸钙为催化剂、PEG为活化剂的工艺路线。

The identification of protein were performed by searching the mass spectrometry data from the NCBInr database using the software of Sequest Bioworks3. 2. The results indicated that over 25 protein components including acid and basis phospholipase A2, nerve growth factor, presynaptic neurotoxin, hemorrhagic factor, thrombin-like enzyme, serine protease, glycogen synthase, metalloproteinase, maturase, L-amino acid oxidase, plasminogen activator, adhesion, cysteine-rich secretory protein, disintegrin, fibronectin-binding protein, fibrinogen clotting inhibitor A chain, vascular apoptosis-inducing protein 1, pyranose 2-oxidase, carbamoyl-phosphate synthase, as well as the homology proteins of snake venom ablomin, ablomin, catrin, mucrofirase, pallabin, salmosin and triflin homologues were identified from the GSSV.

从GSSV中鉴定出超过25种蛋白组分，主要包括：酸性磷脂酶A1、碱性磷脂酶A2、神经生长因子、突触前神经毒素、出血因子、类凝血酶、丝氨酸蛋白酶、糖原合酶、金属蛋白酶、成熟酶、L-氨基酸氧化酶、纤溶酶源激活物、外源凝集素、富含半胱氨酸分泌酶、去整合素、纤连蛋白结合蛋白、纤维蛋白原凝固抑制因子A、血管凋亡诱导蛋白1、氨甲酰基磷酸合成酶、吡喃糖－2-氧化酶以及ablomin， catrin， mucrofirase， pallabin， salmosin和triflin的同源蛋白。

Chapter 7 gives an introduction to Infra-Red Sensitive Phosphors, with emphasis on Double Activator Principle which is of great importance to Infra-Red Stimulable Electron Trapping Materials.

它具有单一相纯度、良好的晶化程度和化学稳定性，组成比较均匀并且接近化学计量比，粒度分布集中，分散性好，缺陷和杂质少等优点。

Based on a lot of experiments, it shows the distinct error between classical theory curve which express the relation of cell diameter, cell density and foam tensile strength , tensibility tensile product and re-spring degree and experiment curve. It also can＇t explain the relation of hole degree , area of cell wall with above four mechanics parameter. But the sub-cluster scale theory was demonstrated successfully to explain the relation of cell structure and foam mechanics property on different mold temperature, mold pressure, mold period and different chemical blowing agent, blowing activator content.

通过大量的实验结果理论分析表明：以往的经典理论存在着很多不足之处，它不能有效地解释孔径、泡孔密度与抗拉强度、断裂伸长率、断裂功、及回弹率之间的理论曲线与实验曲线之间的偏差，也不能解释空隙度、泡孔壁厚与上面四者之间的关系，而群子标度理论则成功地论证了在不同模压温度、模压压力、模压时间及不同用量发泡剂、发泡促进剂条件下泡体力学性能与结构之间的相关性。

Add 4 g of synthetic detergent NO.3,0.15 g of bleaching activator and 1 g of sodium peroxoborate tetrahydrate into 1000m1 of water, disperse them completely by agitator(1000 r.p.m. or over) carry out this operation at 25C±5C for 10min and prepare the test liquid

加入4克，合成洗涤剂三号， 0.15克的漂白活化剂和1克的钠硼酸盐四成1000m1水，驱散他们完全是由搅拌器（ 1000转或以上），进行这项手术，在25 ℃± 5 C条，为10分钟，并准备测试液

The present results suggested that CRP may be the direct activator to WISP2; thereas regulate development of inflammation in endothelial cells.

本研究同时发现p53信号显著增强，达到对照组30.50倍，而bcl-x和bcl-2相关基因则分别下调10.4倍和2.01倍。

Herein, using grafting strategy we have developed a new kind of sulfamide-amine alcohol ligands by grafting a activator to the traditional aminoalcohols, which led to more rigid tridentate coordination model and benefit to the control of chiral surrounding.

本文提出一种嫁接策略设计新的手性配体，即在传统的氨醇配体上嫁接上一个活化剂就可以得到一类新型的手性磺酰胺-氨醇配体。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。