lead pencil的例句大全

Pieces of bread were used to erase lead pencil before rubber came into use.

在橡皮擦使用之前,人们用一片面包来擦铅笔字.

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I need a soft lead pencil.

我需要一枝软芯铅笔.

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Use the knife/ pencil sharpener to turn the lead of the pencil into powder.

用小刀或削铅笔机把铅笔的笔芯弄成粉末状。

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Blood lead level of children varied in relation to the frequency of eating preserved eggs, drinking and eating canned beverage and food, biting toys and pencil, sucking their fingers and no washing hands;

相关因素有：小儿及孕妇常吃罐装食品、饮料、皮蛋，小儿喜欢咬玩具、吮手指、咬铅笔、进食前不常洗手，父母亲从事铅暴露作业，家住大街边及大马路边等有关。

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Pencil Lead, Eraser, Glue, Pencil, An Pen Clip, Clipper Stationery.

采购产品铅笔铅, 橡皮擦, 胶水, 铅笔, 钢笔剪辑, 快船文具.

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The color of an HB pencil lead is too light to be read by the machine.

hb的铅笔铅芯颜色较浅,不能涂机读卡.

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A propelling pencil with break-resistant 0.7-mm lead for secure writing and sketching.

打破带有 抗 0.7 毫米自动铅笔书写的安全和素描领先.

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The location analysis results of the pencil lead breaking test on thermal barrier coating showed the accuracy of this method.

对热障涂层进行铅笔芯断裂的定位分析验证了该方法的准确性。

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His classmates began to write, but the lead inside child's mechanical pencil kept broken.

同学开始写了,大家都一直在写, 可是小孩的自动铅笔芯不停断掉.

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Disconnect the other wire from the bulb holder, and clip the loose end to the lead of the pencil.

将另外那条电线连接灯泡底座那端移开，然后夹到铅笔的「铅」上。

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Lovely aromatics of Emperor Cherry, blackberry, and cedar in the nose underscored with a subtle hint of pencil lead shavings.

饶富樱桃、黑莓迷人的芳香以及细致的铅笔屑香味透露出杉柏木特有的气味。

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The so-called "lead" in a pencil is not lead at all, but chiefly a different form of carbon called graphite.

铅笔中所谓的铅，并不是“铅”，而主要是一种不同形态的炭，称为石墨。

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