PPT
- abbr. 兆分之一（part per trillion）；生产前试验（Preproduction Test）；概率位势理论（Probabilistic Potential Theory）；微软演示文稿文件（Power Point）
双语例句原声例句
-
Taking advantages of modified polyester T, who can be dyed at atmospheric pressure, it was blended with PP to improve its dyeability.
利用新型改性聚酯T的常压可染性，将T与PP制成PP/T 共混纤维，以改善丙纶的染色性能。
-
These DPPs go back a long time but there began to be complaints about them because people said, well why is it, because I'm not an accredited investor, I can't get into real estate like these other people do?
PP由来已久,但现在人们开始抱怨,他们说,我不是可信投资者,为什么仅凭此门槛,而不让我像别人一样投资商业地产呢
应用推荐
$firstVoiceSent
- 来自原声例句