查询词典 protective agent

Polyether modified polysiloxane defoaming agent s which was prepared by using hydrogenous polysiloxane and polyether as startintg materials, has good properties.

在聚硅氧烷链段上引入聚醚链段而得到的聚醚改性聚硅氧烷消泡剂是一种性能优良的消泡剂。

Active Ingredient 】 Hydroxy lichen amino acid, Extractant from plants, and Potentiating agent.

羟基地衣氨基酸，植物提取素、增效剂等。

Double hydroxyurea in organic synthesis as a reducing agent efficient use of reagents can be used as the use of hydroxylamine.

双羟基脲在有机合成中作为高效还原剂使用，也可以作为羟胺化试剂使用。

Objective To research the hygroscopicity of Astragalus extrating powder by use of Bentonite Clarifying Agent of Fruit Wine.

目的考查黄芪提取液经果酒皂土澄清剂处理后浸膏粉吸湿性的变化。

Simvastatin is a highly effective cholesterol-lowering agent, which is widely used in the treatment of hypercholesterolemia.

研究中，采用HPLC法分别建立了SV自微乳化胶囊的含量测定方法和其体外释药的分析方法。

Serpentine: This drug is a kind of alkaloid that can be used to speed up the heart rate associated with mental stress in patients with hypertension, because of their belonging to catecholamine depletion agent relative to the vagus nerve hyperfunction, and the emergence of reduced Hitomi, stuffy nose, heart rate, gastrointestinal peristalsis result in enhancement of diarrhea, as well as gastric acid secretion caused by an increase due to increase or bleeding ulcer, perforation.

利血平：该药物是一种，生物碱，可用于伴有心率加快、精神紧张的高血压患者，因其属于儿茶酚胺耗竭剂，可致迷走神经相对亢进，而出现缩瞳、鼻塞、心率减慢、胃肠蠕动增强导致腹泻，以及引起胃酸分泌增加而致溃疡加重或出血、穿孔。

In this review, we examined the experimental and clinical knowledge of hypertonic saline as an osmotherapeutic agent in neurotrauma.

在本综述中我将一起回顾与调查实验与临床中的有关髙渗盐水在神经外伤中作为渗透疗法药物的知识。

The questing for acidic middle-temperature electroless Nickel technology leads to the preferable prescription as follows:Proportion of Nickel Sulphate and Sodium Hypophosphate 0.36; Sodium Acetate 15g/L; Stabilizer A lmg/L(Stabilizer B Img/L for continual experiment); Composite complexing agent Lactic Acid 10ml/L and acetic acid 10 ml/L; Accelerator organic acid G 6g/L; pH value 5.0; Loading Capacity ldm2/L; Temperature 70C (Temperature 75C for continual experiment); Proportion of supplement for Nickel Sulphate and Sodium Hypophosphate 1:1.2; Testing the consumed ion of Nickel solution and supplement inspissations solution every 60min by the proportion of 15% fresh solution.

最后，通过研究得出最佳工艺配方为：硫酸镍与次亚磷酸钠的摩尔比为0.36；乙酸钠15g／L：稳定剂Almg／L(周期实验加稳定剂B10mg／L)；复合络合剂组合为乳酸10ml／L+冰乙酸10ml／L：促进剂为有机酸G6g／L；pH值为5.0；装载量为1.0dm~2／L；施镀温度为70℃(周期实验为75℃)：主盐与还原剂的添加比例1：1.2；每60分钟对镀后液进行镍离子浓度的测定并按镍离子的消耗量添加浓缩液，添加比例按开缸液的15％。

Acid electroless nickel phosphorus plating on PZT ceramic was studied with hypophosphite as a reducing agent.

以次亚磷酸钠为还原剂，在压电陶瓷表面进行酸性化学镀镍磷。

Therefore, we hypothesize that NQ-1 has potential as an antidiabetes agent for the treatment of type 2 diabetes.

因此我们认为 NQ-1 或许具有开发成为第二型糖尿病药物的潜力。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。