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- A pencil core is used as a detonation velocity meter to measure the developing velocity of fissure induced by explosion of the cement model. 文章介绍了一种用铅笔芯作为爆速仪探针测量水泥模型爆炸裂缝发展速度的方法。
- A composite miniature pH electrode was made of pencil core of 0.3 mm diameter modified with electrolytically polymerized polyaniline. It was combined with the Ag/AgCl electrode as reference. 在 0.;3 mm直径的铅笔芯上电修饰聚苯胺，封入玻璃毛细管中，并与Ag/AgCl电极组合成复合微型pH电极。
- I have put the pencil box in her desk. 我已经把铅笔盒放在她的课桌里了。
- Ring the correct answer with your pencil. 用铅笔圈出正确的答案。
- The message was written in pencil. 这信是用铅笔写的。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- You may write in biro or pencil. 你用圆珠笔或铅笔书写均可。
- Charles bought a pencil at the dime store. 查尔斯在廉价店买了一支铅笔。
- Would you please lend me your pencil? 请把铅笔借给我用用好吗？
- I hate seeing letter write in pencil. 我不爱看用铅笔写的信。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- Should I sign my name in pencil or ink? 我用铅笔还是用钢笔签字?
- She pointed the pencil for her sister. 她给妹妹削铅笔。
- He was a military man to the core. 他是个地地道道的军人。
- The last item on the list was added in pencil. 单子上的最后一项是用铅笔加上去的。
- Let's get to the core of the argument. 咱们进入实质性的辩论吧。
- A pencil is not to be compared to a ruler. 铅笔与尺大不相同。
- The core of our appeal is freedom of speech. 我们的要求的核心是言论自由。
- Mary made a claim to the pencil. 玛丽认为她应得到这枝铅笔。
- Do you have a pencil with a sharper point? 你有尖一点的铅笔吗?
