查询词典 protective

Objective: To investigate the protective effects and potential mechanism of genistein on prevention and treatment of transplant arteriosclerosis.

目的：研究染料木黄酮对移植动脉硬化的保护作用及初步探讨其可能的作用机制。

Objective To examine the protective effects of simvastatin on articular cartilage in vitro.

目的 探讨辛伐他汀对关节软骨的保护作用。

The method includes steps: digital watermark technique is adopted to hide information of key data in not key data codes of compressed image; under protection of digital watermark, using protective backup for key data detects whether normal transmitted key data is correct or not so as to detect error code; carrying out cyclic mutual backup by using macro blocks in same positions in front and back macro block set; embedding coded motion vector in form of digital watermark to DCT transformation coefficient, and ensuring that video data are not influenced as best as one can; when error code occurs, if key data backup is correct, then the backup replaces former key data; otherwise, using mean value of key data in adjacent macro blocks within same frame to replace former key data approximately.

本发明中，采用数字水印技术在压缩图像的非关键数据编码中隐藏关键数据信息；通过数字水印保护下的关键数据保护备份来检测正常传输的关键数据是否正确，由此来检测传输误码；用前后宏块组中相同位置的宏块进行循环相互备份；对运动向量进行编码，然后以数字水印的形式嵌入到相对不重要的DCT变换系数中，同时保证视频数据尽量不受影响；在误码发生时，如果关键数据备份正确，则直接替代原关键数据，否则用同一帧内相邻宏块的关键数据的平均值近似替代原关键数据。

People who work with asbestos wear personal protective equipment to lower their risk of exposure.

人们谁与石棉磨损的个人防护设备，以降低他们的风险。

Objective: To evaluate the protective effects of panax ootoginsenoside and ascorbic acid on retinal photochemical damages.

目的：评价三七总皂甙及抗坏血酸防护视网膜光化学损伤的效果。

L?aspartate application by vein bolus had protective affect with hepatic function after hepatectomy in HCC patients.

雅博司在肝癌手术中对肝功能有显著的保护作用。

L ornithine L aspartate application by vein bolus had protective affect with hepatic function after hepatectomy in HCC patients.

雅博司在肝癌手术中对肝功能有显著的保护作用。

Changes in morphological indexes, chlorophyll mass fraction, malondialdehydel molal concentration and protective enzyme activities of Hosta×hybrida 'So Sweet', Aspidistra elatior 'Punctata', Speirantha gardenii with shading treatments of 50%, 75%, 90% and a control of 0% were studied using the subordination function method.

对花叶玉簪甜心Hosta×hybrida 'So Sweet'，花叶蜘蛛抱蛋Aspidistra elatior 'Punctata'和白穗花Speirantha gardenii等3种地被植物进行不同程度遮光处理，研究了遮光条件下3种植物形态指标、叶片叶绿素质量分数、丙二醛质量摩尔浓度和保护酶活性的变化。

Objective To investigate the protective effect of Astragalus Shixiao Decoction on vascular endothelial function in rats.

目的 观察黄芪失笑散对大鼠血管内皮功能的保护作用。

Objective To study the protective effects of extract of astragalus against focal cerebral ischemia-reperfusion injury in rats.

目的 探讨黄芪提取物对实验性局脑缺血再灌注损伤的保护作用。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。