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单词 tfa
释义 tfaCOCA¹²⁰⁶⁹⁸BNC²³⁶²¹³⁺¹
基本例句
转换函数分析器¹⁰⁰
A new method based on Time Frequency Analysis TFA for detecting weak signal under strong noise background from radar target with the cavity embedded is described in this paper.
该文论述了在强噪声背景下利用时频分析检测带腔体雷达目标弱信号的方法。 cnki

The paper mainly tells the failure result of packing in plunger pumps and briefly introduces the installing focus and applying efficiency of TFA packing in plunger pumps.
分析了柱塞泵中填料失效的原因,介绍了 TFA填料在柱塞泵中的安装要点及应用效果。 cnki

The hydrolysis by H2SO4 and TFA under different hydrolysis conditions was compared to analyze their influence on the measurement of insoluble yeast glucan content.
分别比较 H2SO4和 TFA在不同条件下水解酵母不溶性葡聚糖对测定结果的影响。 www.lmst.com.cn

Uniquely, the study randomly assigned students within the same schools to teachers both from TFA and traditional certification programmes.
这一调查随即的在同一所学校中抽出分别由 TFA和传统体系认证的老师所教的学生。 ecocn

“ We need fundamental systemic change and we believe our people can help be a force for that,” says Wendy Kopp, TFA's founder and CEO.
“我们所需要的是根本的体系上的改革,我们相信我们的人民本身可以成为一种推动力”, wendy Kopp TFA的创始人兼 CEO说道。 ecocn

A lot of people agree. Business Week honoured TFA as one of the best places to launch a career.
《商业周刊》把“为美国而敎”誉为开始职业生涯最好的地方之一.对此,很多人持赞同态度. ecocn

Business Week honoured TFA as one of the best places to launch a career.
商业周刊称 TFA是最适合开展事业的地方。 ecocn

But the influence of TFA's alumni, supporters say, is at least as important as the direct impact in the classroom.
但是他们的支持者认为, TFA的毕业生们的影响力至少能与课堂上的直接教学匹敌。 ecocn

But TFA, supporters say, has never promised its teachers will stay longer.
但是据该项目的支持者所说, FTA从未保证过他的教师会继续任教。 ecocn

Different dosages of TFA showed protective action on mice induced by paracetamol to different levels, whose action strength was in direct ratio to the concentration of TFA.
不同剂量的 TFA对扑热息痛诱导小鼠肝损伤有不同程度的防护作用,其作用强度与药物浓度成正比; cnki

Group B consisted of 400 pts subjected to CAG or PCI through TFA in a northern city in China.
组由400名来自中国北方某一城市 TFA行冠心病介入诊断和治疗的病例。 cnki

High sensitivity is easily obtained by PPD or TFA technology, but added process steps are demanded.
TFA结构可获得高灵敏度,但需要附加工艺。 cnki

It found that students taught by TFA teachers performed slightly better in maths and about the same in reading as those taught by non- TFA novice teachers.
他们发现,由 TFA的老师教的学生在数学方面表现的比传统教师所教的学生好一点,而在阅读方面两方则平分秋色。 ecocn

Lots of kids from elite colleges go and do TFA after they graduate, so therefore I was wrong.
从名校出来的很多学生毕业后很多参与这个教育项目,因此我的观点是错误的。 yeeyan

Objective: To investigate the anti- mutagenic action of the total flavonoids of Astragalus TFA.
目的:探讨黄芪总黄酮 TFA是否具有抗突变作用。 dictall

Objective: To study the relationship between copper and organic components, total flavonoids of Astragalus TFA, total saponins of Astragalus TSA and total polysaccharide of Astragalus TPA.
目的:通过对黄芪中有机成分的提取,探讨元素铜与总黄酮 TFA、多糖 TPA及总皂苷 TSA的关系。 cnki

Placing alumni in other sectors, where they may pioneer changes, is a cornerstone of TFA's strategy.
在日后将这些毕业生们放在其他可以引领改革开创新风的职能部门中,是 TFA的基本策略。 ecocn

Present report describes a simple method to analyze free fatty acid FFA and total fatty acid TFA contents in human plasma by gas chromatography.
介绍采用石英毛细管气相色谱法测量人体血液中的游离脂肪酸 FFA和总脂肪酸 TFA。 cnki

Randi Weingarten, the president of New York City's United Federation of Teachers, wants more TFA teachers to stay after two years because of the large initial investment.
出于对巨大的前期投资考虑,纽约市的教师联盟主席 Randi Weingarten希望有更多的 TFA教师选择在两年任期满后仍然继续教学。 ecocn

Target Factor Analysis TFA is kind of mathematical technique for solving multidimensional problems of a certain type.
目标因子分析法 TFA是一种对多元系统进行统计分析的计算数学方法。 cnki

The influence of concentration of organic modifier 2 propanol and ion pairing acid TFA on the protein retention time was examined.
研究了冲洗剂中有机溶剂异丙醇的浓度、离子对酸 TFA浓度对蛋白质保留时间的影响。 cnki

The formation of trans fatty acids during edible oils hydrogenation and the measures of reducing the TFA content in edible oils were described.
该文对油脂氢化过程中反式脂肪酸形成及降低反式脂肪酸含量措施进行论述。 cnki

The structure of fatty acids, can be changed by hydrogenation, high temperature for long time, etc. , and cis fatty acid is fatty acid is turned to trans fatty acid TFA.
油脂在加工过程中由于加氢、长时间高温等引起脂肪酸结构变化,顺式脂肪酸转变为反式脂肪酸。 kekenet

This paper studied the near- infrared diffuse reflectance spectra of solid samples with the help of target factor analysis TFA.
本文应用目标因子分析研究了固态样品的近红外漫反射光谱。 chemyq

Treated Floor Area TFA is a reference area for the energy consumption of building.
经处理后的楼面面积,是一种用于建筑物的能源消耗参考面积。 tianya

TFA was used to determine the number, identity and concentration of compounds in solid samples successfully.
用目标因子分析成功地确定了固态样品中的物种数、物种种类和谷物种的含量。 chemyq
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