And so this is another lithographic milestone here that's helped to preserve it.
因此,这是另一个有助于保存它的平版印刷里程碑。
ICC does buy US made steel but says imports bridge a gap in supply for high-grade tinplated steel needed for blemish-free lithographic printing.
独立金属罐头公司确实美国产生的钢铁,但时也表示,进口可以档镀锡钢的供应缺口,而档镀锡钢正是无瑕疵平版印刷所需要的原材料。
And what we see is extremely regular thin beds that extend for kilometers and exceptional preservation of soft-bodied material in what's called lithographic siltstone.
我们看到的是极其规则的薄层,绵延数公里,并且在所谓的平版粉砂岩中保存特殊的软体材料。
关注我们的微信
下载手机客户端
划词翻译
详细解释