It was proved that this method was convenient and precise, which could also be used for determination of catechins, theanine and alkaloid in tea and tea extracts.

该方法检测方便、定量准确，可用于茶叶及其提取物中多组分的同时分离检测，也可应用于茶叶尤其是绿茶的指纹图谱研究。

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A similar response is expected by changing the concentration of the DNA tethers, which could also be replaced by other types of ligand-receptor pairs, such as antibodies.

当改变DNA链的浓度时，也会有相似的响应，(DNA链)也可以用其他类型的配体-受体对替换，例如抗体。

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The algorithm for coarse estimation is based on the PRS that is only contained in DAB signal, while the algorithm for fine estimation is based on CP, which could also be used in other OFDM systems.

粗频偏估计算法基于DAB 信号所特有的相位参考符号（PRS），细频偏估计算法基于OFDM 信号所特有的循环前缀（CP），对其它采用OFDM 技术的系统具有很好的通用性。

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"When you have a situation like this occur, you are bound to have a situation down the line where there could be a shortage in food, which can also trigger other negative situations, such as malnutrition, for example, or insufficient food for cattle, which is also another important economic sector in West Africa,".

VOA: standard.2009.09.08

In addition, it had a butt made also of bronze, which could be a lethal weapon.

另外,它的尾部也是铜质的,同样也可作为一种有力的武器

耶鲁公开课 - 古希腊历史简介课程节选

It can also happen in other ways, it could be a G-protein coupled receptor which we talked about last time, which indirectly activates another ion channel to start the electrical signal.

还可以有其他方式,可以通过G蛋白偶联受体,这我们上次谈过,它可以间接激活,另一个离子通道以开启电信号

耶鲁公开课 - 生物医学工程探索课程节选

Steven Robinson, 11, has autism and his family claim noise from the facility, or others which could also be built, would cause him distress.

BBC: Steven Robinson

Members said enforcement agencies do not rely on pack design to test whether packs are illegal - instead they use a number of security features, all of which could also be present on standardised packs.

BBC: Cigarette pack plan 'won't increase smuggling'

Mr White said under the proposals in the report, volunteers could be used to help professional staff in some libraries, which could also be run out of non-council buildings to make better use of council assets.

BBC: Plan to create libraries of the future