英汉双语例句-生物医药大词典

Why does Print File use polypropylene and not polyethylene for their print preservers, slide preservers, and album pages?

中文意思：
为什么保图(品牌)使用聚丙烯却不使用聚乙烯做为相片保护材料，幻灯片保护材料，和唱片保护材料？

以下为相关句子列表(点击查看，可以看对应的解释）：

	Why does Dumbledore have such faith in Hagrid?			为什么邓不利多那么信任海格？
	Why does Ending Retained Earnings Balance not equal Ending Cash Balance on the Balance Sheet?			为什么期末保留盈余余额不等于资产负债表中的期末现金余额？
	Why does Ford look so much better in the rearview mirror?			为什么福特总统从历史的后视镜里看起来要好得多呢？
	Why does Joseph Smith have Lehi make such a statement as 1 Nephi 8:2? Is he equating a dream to an actual, physical vision or visitation from God?			为什麽斯密约瑟让李海在尼腓一书八章二节里面做了这样的宣告？他是不是在把一个梦等同于一个实际肉体经历的异象或等同于一次神的拜访？
	Why does Nietzsche call this work a genealogy?			为什麽尼采称呼这为「系谱学」?
	Why does Print File use polypropylene and not polyethylene for their print preservers, slide preservers, and album pages?			为什么保图(品牌)使用聚丙烯却不使用聚乙烯做为相片保护材料，幻灯片保护材料，和唱片保护材料？
	Why does Shakespeare do this?			莎士比亚为什麽要这麽安排？
	Why does a 30 something man, strong and sturdy, die?			为什么做30一些东西男人，强壮并且坚强，死吗？
	Why does a cook wear a high,white hat?			为什么出事戴着又高又白的帽子？
	Why does a linguistical relationship exist between native American languages and Asian (Siberian) languages?			为什麽有语言学上的关系存在于原生美洲语系和亚洲（西伯利亚）语系？
	Why does a male baboon risk his life defending his kids, while a hippo bull carelessly tramples his young?			狒狒爸爸在另一头雄性狒狒掌管家族之前，负上保家卫族的责任，倘一天儿女长成，乔过别枝，狒狒爸爸就会功成身退。