查询词典 protective colouration

A protective case for a knife or sword .

刀或剑上的保护性外壳。

Qi to improve the appearance and protective properties of the casein films.

琦共同合作来改进此干酪素薄膜的外观和保护性质地。

At the same time, the contents of myocardial Ca2+ and MDA were decreased significantly as well as the activities of myocardial SOD and GSH-Px increased markedly. Conclusion: CASI is of protective effect on myocardial ischemia-reperfusion arrhythmia, which may be related to scavenging the oxygen free radicals and Ca2+ overload formed during reperfusion.

CASI对大鼠心肌缺血再灌注心律失常具有明显保护作用，其机制可能与提高心肌组织的抗氧化酶活性，减少自由基及Ca2+超负荷对心肌的氧化损伤有关。

CASI have a significantly protective effect on experimental arrhythmia induced with medicine in rats and cobayaes,its effect on calcium channel is more better than on natrium channel.The results show that CASI may be calcium channel blocker.

CASI对多种药物诱发的实验性心律失常均具有明显保护作用，其对抗Ca2+性心律失常的作用明显优于Na+性心律失常，提示CASI可能为钙通道阻滞剂。

CASI has protective effect on myocardial I/R injury in rats by reducing oxidative damage of free radicals on myocardium, enhancing activity of antioxidase and correcting disequilibrium of PGI2/TXA2 etc.

CASI对大鼠心肌I/R损伤具有明显保护作用，可能与其减少自由基对心肌的氧化损伤，增强抗氧化酶活性，纠正PGI2/TXA2失衡等机制有关。

Objective To study the protective effective of Helicobacter pylori catalase on ulcerative colitis of rats.

目的 研究幽门螺杆菌过氧化氢酶对大鼠溃疡性结肠炎的预防作用。

Dynamic changes of three protective enzymes activity and MDA content of Catalpa 'Jinsi' and C.'Yuanjichangguo' during softwood cutting time were studied. And the relations between its dynamic changes and rooting rate were analyzed and discussed.

以金丝楸和圆基长果楸的嫩枝为材料，研究了ABT处理下扦插生根过程中3种保护酶活性和丙二醛含量的动态变化，分析了其变化规律与生根的关系。

Progesterone showed protective and anti-apoptotic effects on nasal mucosa in acute rhinitis models. Treatment with progesterone also provided intact mucosal structure, relieved edema and improved catarrhal inflammatory response.

黄体酮对SD大鼠急性鼻炎模型鼻腔黏膜上皮具有保护和抗凋亡作用，同时具有维持黏膜各层的完整性和减轻鼻黏膜水肿、减轻黏膜卡他性炎症的作用。

Objective To explore the mechanism of ultraviolet-induced fibroblast apoptosis and the protective effects of EGCG, a major green tea catechin, on it.

目的探讨紫外线诱导真皮成纤维细胞凋亡的发生机理以及绿茶多酚的主要成分表没食子儿茶素没食子酸酯对凋亡的保护作用。

They could not categorically prove happiness was protective, but said people should try to enjoy themselves.

他们无法明确地证明快乐是有保护性的，但他们说，人们应该试著自得其乐。

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。