PBU怎么记

PBU

[医][=alpha-phenylbutyl urea]α-苯丁脲;

例句:

1、

When the temperature was lower than the T g of soft segments in PU, both the size and the relative concentration of free volume increased with increasing temperature for PBU and PCU.

当温度低于PU软段的Tg时，两类PU的自由体积尺寸和浓度都随温度升高而增大。

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2、

To the right of the Color slider, click the Map button.

在颜色滑竿的右边, 单击Mapbutton[ 图谱按钮].

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3、

Some are pleated Katharine Hepburn pants with wide bottoms.

有些是臀部加大的凯瑟琳?赫本(KatharineHepburn)裤.

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