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- protecting sheet pratt 护板
- On the Tools menu, point to Protection, and then click Protect Sheet. 在“工具”菜单上,指向“保护”,再单击“保护工作表”。
- The machine is equipped with sheet-corrector, for protecting sheet from deviation in feeding, to ensure not to appear error in long folding process. 配备纸张修正器，防止纸张在给纸过程中产生歪斜的情况，也确保纸张过长折合过程中送纸不正产生的误差；
- The stamping manufacturability of the protecting sheet part was analyzed.The structure of the progressive die and the stock layout design was introduced. 分析了护板件的冲压工艺性,介绍了护板级进模总体结构和排样方案。
- Optionally, you can prevent users from displaying hidden rows or columns by clicking Protection on the Tools menu, and then by clicking Protect Sheet. 还可以通过单击“工具”菜单上的“保护”,然后单击“保护工作表”来禁止用户显示隐藏的行或列。
- To prevent other users from changing the row heights and column widths, click Protection on the Tools menu, and then click Protect Sheet. 要禁止其他用户更改行高和列宽,请单击“工具”菜单上的“保护”,然后单击“保护工作表”。
- After the tooth is numb, the endodontist places a small protective sheet called a “dental dam” over the area to isolate the tooth and keep it clean and free of saliva during the procedure. 接下来，为了隔离患牙，防止在治疗过程中患牙被唾液污染，医生会为患者口外放上称作“牙科屏障”的橡皮片。（通常称为橡皮障）。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- The curtains were enveloped in a sheet of flame. 窗帘被火焰吞没。
- Sheet in the main sail, a storm in coming! 收回主帆，风暴要来了！
- The doctor wanted us to use the sheet for a shroud. 医生想让我们用床单当裹尸布。
- He looks at the sun through a sheet of smoke glass. 他透过一片熏黑的玻璃观看太阳。
- He tears a sheet of paper in two. 他把一张纸撕成两半。
- The little boy is learning how to sheet a bed. 小男孩正在学怎样铺床单。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- She wrote her name and address on a sheet of paper. 她把名字和地址写在一张纸上。
- She was engaged in protecting wild birds. 她致力於保护野生鸟类的工作。
- The doctor wanted the sheet for a shroud. 医生想用床单权作裹尸布。
- He hammered out the dents in the metal sheet. 他把金属板上的一些凹痕敲掉或敲平了。
