考察了茶叶主要活性成分茶多酚的抗氧化性抗自由基特性。
The properties of tea polyphenols against free radical and antioxidant are investigated.
这条新命令允许您在对基表的一次扫描中收集统计数据，并构建索引，而不像这些特性的以前实现那样需要进行两遍扫描。
This new command allows you to collect statistics and build an index in a single pass of the base table, instead of two passes with the previous implementation of these features.
读者们可能在一些学术论文上读到过关于布基球物理特性的描绘，但都不及这16秒的动画来得轻松、真实和彻底。
Readers could pore over academic papers about the physical properties of buckyballs, but a 16-second animation describes their motion more easily and arguably more thoroughly.
有一些研究表明DEHP(邻苯二甲酸二辛酯)，（静脉输血袋中用的）乙烯基中包含的一种化学物质具有这样的特性。
And there's some research showing that DEHP, this chemical that's in vinyl [used in IV bags], has this property.
随着。NETframework进行了大量的标准化工作，仍有许多硬件特性没有在其基类的类库中包含。
While the.net framework standardizes a lot of stuff, there are many hardware features that simply aren't covered by the Base Class Library.
其关键是携着广受欢迎的产品或服务进入新利基，而且，你还可增加一些潜在顾客不会拒绝的新特性。
The key is to enter the new niche with a product or service that is widely accepted, yet add an original value proposition that prospects can't refuse.
对象类使用继承特性，这意味着LDAP定义了基类来保存常用属性。
Object classes use inheritance, which means LDAP defines base classes to hold commonly used attributes. Child classes then extend the base classes to use the attributes defined therein.
采用铁基的燃油添加剂对柴油机微粒捕集器再生特性进行了研究。
Research on regeneration characteristic of diesel particulate trap using fuel additive is conducted on light duty diesel engine.
并且，和Array [t]相同，List [t]继承了很多基类和特性，首先使用Seq [t]作为直接上层基类。
And, like Array [t], List [t] inherits from a number of base classes and traits, starting with Seq [t] as an immediate base.
聚合物基复合材料把无机物的高模量、尺寸稳定性以及光、电等特性与高分子材料的韧性、易加工性、电绝缘性巧妙地结合起来。
Polymer based composites combined the good process property, electrical insulation and toughness of polymer with the properties of inorganic materials, such as high module, good dimension stability.
研究耐高温镍基合金各向异性阻尼特性的建模与识别。
The modeling and identification of anisotropic damping property of Ni based single crystal alloys are presented.
仿真结果显示，复合余弦基神经网络图像去噪滤波器各项特性接近理想滤波器。
The simulation results reached nearly ideal filter characteristics, and the performance of removing image noise using this filter was compared with the median filter.
大肠杆菌DA19的代谢特性与培养基中添加微量元素有较大的关系。
The metabolic characteristics of Escherichia coli DA19 were affected by the trace elements added in the minimal medium.
介绍纳米材料的特性、制备方法及聚合物基纳米复合材料中纳米材料的表面处理方法。
Introduce the characteristics and preparation methods of nanometer materials as well as its surface-treating methods in the polymer-nanometer material composite.
蓝莓与山桑子经过“氧自由基吸收能力分析(ORAC)”测试，被评等为富含抗氧化能力最高等级的果实，具有清除氧化自由基的特性。
Blueberry and Bilberry are ranked as some of the highest antioxidant rich fruits based on their ability to scavenge oxygen free radicals in the ORAC (oxygen radical absorbance capacity) test.
本文介绍了二溴次氮基丙酰胺的特性、合成方法、理化性质、毒性、杀菌性能及其应用和环保意义。
This paper introduced its the specific properties, synthetic the method, physical and chemical and toxicological properties, bactericidal activity, applications and its environmental significance.
根据场地条件和土层特性，其软基采用真空预压法加固处理。
According to the site condition and soil characteristics, vacuum preloading was adopted for soft ground reinforcement.
稀土基合金的特性能满足人们在特殊材料上的实际需求。
Rare earth base alloy with special characteristic make them potential candidates for function materials.
着重探讨了成形技术中的主要影响因素及成形条件对成形后金属基复合材料特性的影响。
The main parameters of the fabrication process and the effect of the forming conditions on FRM sheet properties are emphatically discussed in this paper.
本文综述了金属基功能梯度材料的特性和传统制备工艺，总结了其不足和缺陷。
This paper shows some properties and traditional making techniques of metal-based FGM, and their limitation.
通过生产试验研究了不同金刚石配比复合基圆锯片的切割特性。
The cutting features of composite matrix sawblades with different diamond mixture ratios are studied by production test.
论述了热固性聚苯醚树脂基覆铜板的特性及其在高频印刷电路板上的应用。
The characteristic of thermosetting polyphenylene oxide resin copper clad laminates as wel as their application in the high frequency printed circuit board is introduced.
国内有关碳纤维树脂基智能复合材料自诊断特性研究的文献报导很少。
But there are few domestic reports about the carbon fiber reinforced smart composites with self-diagnose character.
将基桩简化为一维弹性杆，研究了位移波和应力波在不同类型的基桩中的传播特性。
The pile is simplifyed as an one dimensional elastic rod. The propagating characters of strain wave and displacement wave in different piles are studied.
叙述铝基含油轴承的特性、制备工艺与性能测试方法。
Characteristics, making processes and the performance test methods of aluminum matrix oil-impregnated sintered bearing were introduced.
该材料的综合性能，如密度、硬度、电阻率、灭弧特性及温度特性与传统的银基触头材料接近。
The combined properties of the material, such as density, hardness, resistivity, arc resistance and temperature characteristics, are similar to those of conventional silver contact materials.
由于这一特性，该物质可用于去除自由基——一种加速人体细胞衰老进程的分子。
Because of the properties, the material is useful in removing free radicals — molecules that hasten the ageing process of human cells.
本文着重介绍了颗粒增强铝基复合材料的性能及其成型加工特性。
The performance and machining characteristic of grain reinforced aluminium composites are introduced mainly in this paper.
扫描隧道谱表明，巴基葱的电学特性具有与单壁碳纳米管相似的非线性特性。
Scanning Tunneling Spectroscopy showed that Bucky onions pocessed nonlinear electric properties similar to those of single- wall carbon nanotubes.
发现以酯类油与环烷基矿物油的混合油做基础油时，合成的锂基脂具有较好的噪声特性。
To find that mixture of naphthenic mineral oil and ester oil as base oil, the grease has a proper noise character.
应用推荐