一酸的

Concentrated emulsion polymerization of styrene in the presence of two polymerizable surfactants, sodium undecylenic acid and newly synthesized CS-1 was carried out.

在苯乙烯的浓乳液聚合体系中，考察了两种可聚合的表面活性剂十一烯酸钠和新近合成的阴离子型羧酸盐类的表面活性剂CS-1的聚合行为。

American Heart Association has come to tea is "rich in eliminating free radicals, with the role of acid and flavonoids, one of the drinks, can reduce the incidence of myocardial infarction," the conclusions of the results of their research show that a particular cup of tea free radicals, the even more garlic, broccoli, carrots, cabbage can play a small role of acid-fast.

美国心脏学会曾经得出红茶是&富含能消除自由基，具有抗酸化作用的黄酮类化合物的饮料之一，能够使心肌梗塞的发病率降低&的结论，其研究成果表明，一杯红茶对特定的自由基来说，甚至比大蒜、西兰花、胡萝卜、小卷心菜更能发挥抗酸化作用。

A copper - containing enzyme of plant and animal tissues that catalyzes the production of melanin and other pigments from tyrosine by oxidation,as in the blackening of a peel ed or sliced potato exposed to air.

酪氨酸酶动植物组织中一种含铜的酶，用氧化的方式催化，从酪氨酸中产生黑色素或其它色素，如在削皮的或削成片的土豆暴露在空气里变黑的过程

A copper - containing enzyme of plant and animal tissues that catalyzes the production of melanin and other pigments from tyrosine by oxidation,as in the blackening of a peeled or sliced potato exposed to air.

酪氨酸□动植物组织中一种含铜的□，用氧化的方式催化，从酪氨酸中产生黑色素或其它色素，如在削皮的或削成片的土豆暴露在空气里变黑的过程

Cellulose acetate butyrate,which is widely applied as coatings additive, is synthesized in the heterogeneous system. The activation is required because of the strong hydrogen intramolecular and intermolecular bondings and the regulation of the crystalline region in cellulose microfibrils.

中文摘要纤维素醋酸丁酸酯（Cellulose acetate butyrate是一种广泛应用于涂料工业的添加剂，由于纤维素具有分子内与分子间强氢键作用以及纤维素纤维的局部规整的结晶序列等特征，一般纤维素在酯化反应前都需要进行预活化处理，工业上纤维素醋酸丁酸酯的合成方法一般都在非均相体系中进行的。

Objective:To investigate the effect of folacin,vitamin B6、B12 on the level of plasma homocysteine.Methods:62 patients with hyperhomocystanemia were randomly divided into observation group(32 cases) and control group(30 cases).

目的：高同型半胱氨酸血症作为一种新的独立的动脉硬化和冠心病的危险因素日益受到人们的关注，本文旨在探讨叶酸、维生素B6、维生素B12，对血浆同型半胱氨酸水平的影响。

The results show that bioleached sludge at pH 3.5～1.95 can be used successfully as inoculums for the next batch bioleaching trial with the similar bioleaching efficiency,by which pH of the treated sludge can be reduced to less than 2 within 5 days for hydraulic residence time of bioleaching.

结果表明，用淋滤过程中pH3.5～1.95的生物酸化污泥作菌种，污泥的pH值都能够下降到2.0以下，而且不同pH值的生物酸化污泥作菌种的淋滤效果差异并不显著，说明淋滤过程中pH在3.5以下的污泥都可以作为菌种，接入到下一批次待处理的污泥中进行生物淋滤。

The synthses of a new type of surfactant-sodium bis sulfuo-succinate was first reported, it could form reversed micelle with iso-octane. This reversed micellar system could extract macromolecular protein-hemoglobin as well as cyt-C.

首次报道了一种新型表面活性剂丁二酸二酯磺酸钠的合成，考察了它与异辛烷形成的反胶束体系在提取小分子的细胞色素C和相对分子质量较大的血红蛋白的行为。

In order to accommodate the pickling line and tandem cold mill unit with diversification of the production rhythm,loopers are equipped between welders and tension levelers,between acid tanks and side trimmers and at the entry of the tandem cold mill to store the strip and keep the pickling speed stable.

0前言随着下游产品和后道工序针对冷轧钢板表面质量和内在性能要求的不断提高，在冷轧的酸洗轧机联合机组中，无论正常的生产节奏如何变化，都希望能够做到带钢表面酸洗的连续、稳定、恒速，为了达到这一目的，在焊机和拉矫机之间、酸槽和圆盘剪之间以及轧机入口，分别设置了用于储存带钢的活套装置。

It was found from orthogonal experiment that the recombination of sodium benzoate, ammonium benzoate, cinnamic acid and sodium tungstate had good synergistic reaction. Based on the orthogonal experiment, a kind of new prescription of vapor phase corrosion inhibitor for DI material is found, which is not only high effective but also friendly to environment.

通过正交试验发现：苯甲酸钠、苯甲酸铵、肉桂酸与钨酸钠的复配使用，表现出很好的协同作用，从而得到了一种新的环保、高效的用於DI材的气相缓蚀剂配方。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。