粉笔

Cade:There is no chalk in your office.

你的办公室里没有粉笔。

Wax calk is advisable for woolens for all other fabrics use stone chalk or chalk marking pencils .

蜡制画粉适用于羊毛织物，其他面料可用石制画粉或画粉笔。

She saw Cary bending down there writing something on the ground with a piece of chalk.

她看见卡里蹲在那里，用一支粉笔在地上写着什么。

To mark the centerline, I used a carpenter s chalk line.

为了纪念中线，我用了一个木匠的粉笔线。

Processing any other cutting mechanism might be required by the basic design of chalk production line.

9，处理任何其他切削机理可能需要由粉笔生产线的基本设计。

She took the chalk and drew a line right on the rug.

她拿起粉笔，直接把线画在小地毯上。

They had gone one day and one night with their elbows on a chalk line on the table and their forearm straight up and their hands gripped tight.

整整一天一夜，他们把手拐儿搁在桌面一道粉笔线上，胳膊朝上伸直，两只手紧握着。

They had gone one day and one night with their elbows on a chalk line on the table and their forearms straight up and their hands gripped tight.

整整一天一夜，他们把手拐儿搁在桌面一道粉笔线上，胳膊朝上伸直，两只手紧握着。

13They had gone one day and one night with their elbows on a chalk line on the table and their forearms straight up and their hands gripped tight.

这样他们僵持了整整一天一夜。他们把胳膊肘搁在桌面上的一道粉笔线上，前臂朝上伸直，两手紧紧地握在一起。

They had gone one day and one night with their elbows on a chalk line on the table and their forearms straight up and their hands gripped tight. Each one was trying to force the other's hand down onto the table.

足足一天一夜的时间，他俩将手肘放在桌上粉笔画的在线，手臂直立着、手掌握得紧紧的，彼此都卯足了劲想把对方的手压倒在桌面上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。