WebNov 15, 2024 · 最近在学习平面变压器的设计的时候对AP法有了点理解,抛砖引玉。AP是area product的缩写,即面积的乘积,是有效磁芯截面积Ae和磁芯窗口面积Aw的乘积,单位一般是cm的4次方。AP值大也就是Ae和Aw的乘积大,意味着磁芯的体积大,为何用AP值而不直接用磁芯体积Vc值呢? Web各种细胞中都有一种核酸内切酶,它附着在自发丢失了单个嘌呤或嘧啶的位点上,这个无嘌呤(apurinic)和无嘧啶(apyrimidinic)位点就叫做AP位点。AP内切酶是细胞所必需的, …
AP课程一共有哪些科目? - 知乎
WebMar 27, 2024 · With our score calculator, you can learn what you’ll need to score a 3, 4, or 5. AP® score calculators are a great way to motivate yourself when you’re studying. You can quickly realize how close you may be to getting the score you want. We recommend you run our calculator regularly in your AP® exam prep, so you can understand where you ... Web1 day ago · In previous Associated Press stories, the leaker was identified as “the O.G.” by a member of an online chat group where Teixeira and others posted for years.The member … bratwurst in beer slow cooker
化疗药VP、DA、HA、VLP、HOAP是什么药? - 百度知道
WebAug 13, 2024 · 乳腺癌ac化疗方案中的a指的是阿霉素类的化疗药物,比如阿霉素、吡柔比星表柔比星等,c指的是环磷酰胺。 ac方案是乳腺癌术后辅助化疗常用的化疗方案。 通过 … Web而大学的ap,机构无法收费,因此,大家没有推广,例如,康奈尔大学的大学先修学分课程,加州大学伯克利分校等大学先修学分课程等。含金量高于私人机构的ap考试。 同时, … WebWhat is AP meaning in Medical? 20+ meanings of AP abbreviation related to Medical: Vote. 21. Vote. AP. Anteroposterior + 1. Arrow. bratwurst in beer bath