tea相关论文
单线态氧（1O2）的产生能够引起植物不同的胁迫响应,高浓度1O2会引起植物氧化损伤,低浓度1O2可以作为信号参与植物对胁迫的响应过程。......
中枢模式发生器（Central pattern generator, CPG）是由一系列神经元以及其相互间突触连接集合而成,在缺少外界输入的情况下（如感觉输......
目的:探究产出导向法（production-oriented approach，POA）理论视角下翻转课堂教学在肝脏外科规培护生培训中的应用效果。方法:以本院P......
疲劳会使司机在驾驶时产生睡意,这是交通事故发生的重要原因之一。因此如果能够监测司机的实时状态,在其有睡意的时候给予警告,可......
TEA CO激光器在工业、科研、军事等领域得到广泛的应用.激光器的性能决定了它的应用效果,而放电稳定性是决定TEA CO激光器的决定因......
Application of chemical elicitor (Z)-3-hexenol enhances direct and indirect plant defenses against t
Plants can respond to herbivorous attack with induced defense mechanisms.Plant elicitors play vital roles in inducing th......
Herbivore-induced plant volatiles have been reported to play a role in the host-searching behavior of herbivores.However......
Introduction-Spinocerebellar ataxias(SCAs) are a group of heterogeneous neurodegenerative disorders.Compromised oxidativ......
Analysis of stereochemistry and biosynthesis of epicatechin in tea plants by chiral phase high perfo
Tea(Camellia sinensis)is rich in flavan-3-ols(catechins),especially epicatechin(EC),which is the predominant extension u......
Multipath regulations of a MYB4-subgroup repressor from the tea plant [Camellia sinensis] for phenol
MYB4-subgroup is well known a kind of transcription repressor of lignin production and some genes such as C4H, 4CL are i......
Tea is one of the three nonalcoholic beverages besides coffee and cocoa, widely planted in Southwest and Southeast of Ch......
Flavonoids compounds play important roles in tea tastes and human health.The productions of lignin and flavonoids in tea......
随着环境问题的突出，对挥发性有机物(VOCs)的检测要求日益提高。金属氧化物气体传感器由于具有优良的性能，在VOCs 检测上受到更多的......
China has become the world No 1 tea producing country and accounts for more than 1/4 of the world total tea output.Espec......
高重复频率可调谐TEA CO2激光器在激光化学、激光雷达、光泵远红外研究等领域有着十分广泛的应用前景。本文中，分别研究了注入锁定......
A one adsorbent QuEChERS method coupled with LC-MS/MS for simultaneous determination of 10 organopho
Tea polyphenols,chlorophyll and lutein,the main components in tea,generally cause strong matrix effects and challenge an......
Analysis of pesticide residuals in tea water samples by hollow fiber liquid-phase microextraction an
Microdialysis sampling was investigated as a liquid-phase microextraction in the analysis of pesticide residual in tea w......
为了克服氧化锡/硫化亚锡(SnO2/SnS)气敏传感器工作温度高、响应低及选择性差的缺陷,采用3％、5％及8％剂量的高价态Sb3+掺杂,运用溶剂热......
研究了红外光谱在茶叶品质鉴别中的应用。利用傅里叶红外光谱仪测得了特级铁观音、特级龙井和生饼普洱三种典型茶叶的标准红外光谱......
链格孢霉毒素是链格孢霉菌产生的有毒代谢产物，包括交链孢菌酮酸(TeA)、交链孢酚(AOH)、交链孢酚单甲醚(AME)、交链孢烯(ALT)和腾毒......
链烷醇胺作为水泥助磨剂最主要成分，在提高水泥粉磨效率的同时也能显著影响水泥水化过程和性能。近年来，辅助性胶凝材料得到了广泛运......
The use of nutraceuticals to improve skin properties and decelerate skin aging has been gaining attention among dermatol......
The End of the Stiff Upper Lip？ Several years ago， there was a moment when I stood in the pouring rain watching the Roy......
An Analysis of the Lack of Modern Educational Technology in the Teaching of Secondary Vocational Eng
The report of the Educational sector in China advocates modern education technology,and now a new round of curriculum re......
Biocompatible silver nanoparticles: An investigation into their protein binding efficacies, anti-bac
Green synthesis of silver nanoparticles(AgNPs)has garnered tremendous interest as conventional methods include the use a......
Preparation of{200}crystal faced SnO_(2) nanorods with extremely high gas sensitivity at lower tempe
Demand for simple and effective gas sensing sensors is growing rapidly due to the growing threat of triethylamine(TEA).S......
Metabolites,especially secondary metabolites,are very important in the adaption of tea plants and the quality of tea pro......
The ideological and political curriculum in high schools as a fundamental course for the implementation of moral educati......
LOW PPB-LEVEL 175 PESTICIDES SCREENING IN TRADITIONAL CHINESE MEDICINE AND TEA USING THE AGILENT 700
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本文通过对四种快速调谐机构的对比和研究,提出了一种计算机控制下扫描振镜加固定光栅的TEACO2激光器快速调谐机构.实验得到了静态......
本研究采用文献资料法、逻辑分析法等,探讨了武术段位制引入中学体育课堂的必要性与可行性,研究认为:1)中学体育课堂引入武术段位......
本文对双电极对双脉冲激光器的谐振腔结构进行了分析,结果表明采用双非稳腔和增大反射镜的曲率半径可分别获得单纵模和基横模输出......
目的：研究普洱熟茶（发酵）和普洱绿茶（未发酵）这 2 种常见普洱茶的抗 HIV 作用。方法：采用 MTT 比色法检测普洱茶提取物对 C8166, MT4 和 ......
对茶叶中多芬类物质的提取方法及其应用现状进行了综述，介绍了茶叶中多酚类物质的种类、含量、结构及其生物活性和反应机理。为茶多......
本文报道一种新型列阵式密封小型TEACO_2激光器。该器件不仅可获得多光束输出,而且利用它进行多种形式的组合,可得到具有各种高质......
世界上最难的算术题是如何清点我们的祝福。据传说,一个年轻的男子在漫游沙漠途中看到一股如水晶般清澈而可口的泉水。水的味道非......
本文分析了变反射率稳定腔的优点，将ＲＡＶＩ应用于稳定腔ＴＥＡＣＯ２激光器中，改善输出光束的质量。
In this paper, the advantages of variable-refl......
ＴＥＡＣＯ２序列带激光序列带ＣＯ２激光属０００ｎ－［１００（ｎ－１），０２０（ｎ－１）］，ｎ≥２的跃迁。较易实现的是０００２－［１００１，０２０１］跃迁，可使ＣＯ２激光谱线数增加一倍，且不会被ＣＯ２气体吸收。在选择性光物理与光化学、激光光谱......
在远至３３ｍ处测量了高平均功率高重复频率ＴＥＡＣＯ２激光器输出光束光强的远场二维分布，用Ｍ２因子理论对光束质量进行了评价，获得了该激光束腰斑半径、......
在腔内ＣＯ２ 热池长度小于放电区长度的条件下，进行了序列带ＴＥＡＣＯ２ 激光器输出光性能研究。经条件的选择，获得了四十余条序列带谱线激光输出，其中......
本文旨在分析两本不同英语教材的语法材料与语法材料在两本教材中的布局,对语法材料布局进行评价并阐明作者自己的观点。
The pur......
通过对抗压强度、抗折强度、凝结时间、流动庄、化学收缩的测试及对水化产物XRD 分析，探讨了三乙醇胺(TEA)对硫铝酸盐水泥水化......
通信保密与信息安全已经成为信息时代人们关注的焦点之一,电话委托交易作为中国证券交易的一种主要方式,其安全性已经引起了人们的......
目的 探讨茶多酚对饮茶型氟中毒大鼠关节软骨的氧化应激损伤的保护作用.方法 120只雄性Wistar大鼠按体质量随机分为6组:对照组、加......
目的 观察低氟砖茶的人群干预效果,为饮茶型地方性氟中毒的预防控制提供参考.方法 在甘肃省阿克塞县饮茶型地方性氟中毒霞病区.选......
