| 1. | At least 60 to 70 calories per square centimeter of thermal energy are required to produce surface melting or darkening .
要使这些物质表面熔化或变黑，至少需要每平方厘米有60到70卡的热能。 |
| 2. | For area of skin averaged over any 1 cm
任何皮肤面积每一平方厘米的平均数。 |
| 3. | The pressure of the compressed air at the work site is about 7kg / cm2
工地用压缩空气的气压约为7公斤/平方厘米。 |
| 4. | Boiler pressure kg cm2
锅炉压力公斤平方厘米 |
| 5. | Kilopond square centimetre - bar , bar - kilopond square centimetre ; conversion tables
千磅每平方厘米与巴相互换算表 |
| 6. | The pressure of the compressed air at the work site is about 7kg / cm2
工地用压缩空气的确是的气压约为7公斤/平方厘米。 |
| 7. | The radius of a circle is 4cm , how many square centimeters is its area
一个圆的半径是4厘米，它的面积是多少平方厘米？ |
| 8. | The pressure maintained in the water main is two kilogram per square centimeter
自来水总管里的水压保持为2公斤/平方厘米。 |
| 9. | In surface area
画幅面积53x44平方厘米 |
| 10. | At 1500 ? c , in air , the element could be loaded to 6 watts per square centimeter
温度为1500 ? c时，负荷能量为6瓦每平方厘米。 |
