puncheon怎么读，puncheon什么意思，puncheon短语和例句

1.Based on the four point flexural test of beam and axial compress test of puncheon, the paper studied the structural performance and failure mechanism of Carbon Fiber Cored Composite Materials.

本文通过碳纤维夹芯复合材料梁的四点受弯试验和碳纤维夹芯复合材料短柱的轴心受压试验，研究了碳纤维夹芯复合材料的结构性能和破坏机理。

2.Based on the four point flexural test of beam and axial compress test of puncheon, the paper studied the structural performance and failure mechanism of Carbon Fiber Cored Composite Materials.

本文通过碳纤维夹芯复合材料梁的四点受弯试验和碳纤维夹芯复合材料短柱的轴心受压试验，研究了碳纤维夹芯复合材料的结构性能和破坏机理。

3.Results showed that the size of particles was in the range of 10 ~ 30 nm and all the particles were anatase crystals having shapes of rectangle, spindle and puncheon, etc.

结果表明：所得颗粒大小为10 ~30nm，形状有长方形、纺锤形、短柱形等，且颗粒均为锐钛矿型晶体。

4.I've seen his top-sails with these eyes, off Trinidad, and the cowardly son of a rum-puncheon that I sailed with put back — put back, Sir, into Port of Spain.

我在特立尼达那边曾经亲眼看到过他的中桅船，可是跟我一起航行的那个胆小的饭桶直要往后退，往后退，先生，他一直退到西班牙港哩。

5.Before an hour's out, I'll stove in your old block-house like a rum puncheon.

不出一个钟头，我就要把你们的老木屋像郎姆酒桶似地凿穿。