您要查找的是不是：
- PDAC, representing the Canadian mineral exploration and development community, offers on this site a forum for information exchange. 加拿大探礦者和開(kāi)發(fā)者協(xié)會(huì )是有關(guān)加拿大礦物勘探和開(kāi)發(fā)的社會(huì )組織，它創(chuàng )建了這樣一個(gè)論壇站點(diǎn)進(jìn)行信息交換與組織。
- Background: Curative resection has been shown to be one of the key factors influencing survival of pancreatic ductal adenocarcinoma (PDAC) patients. 背景：手術(shù)切除已被證明是影響胰腺導管腺癌（PDAC）患者生存一個(gè)主要因素。
- Labeled as the world's top convention in global mineral exploration, investment, financing &technology, the PDAC in 2008 attracted over 20,000 delegates from over 80 countries. 被譽(yù)為全球性礦業(yè)勘探投資類(lèi)最頂級的會(huì )議（2009年度PDAC會(huì )議）將在2009年3月舉行。本會(huì )議曾于2008年充吸引了來(lái)自80多個(gè)國家的2萬(wàn)多人的代表團。
- Synthesis and Application of New Amphoteric Surfactant Sinapic Amido Proyl Betaine on Acidizing 兩性表面活性劑芥子酰胺丙基甜菜堿的合成與應用
- primary proyl alcohol 丙醇
- PDAC (=proyl-dopacetamide) 丙基多巴乙酰胺
- dopacetamide 二羥苯乙酰胺
