The studies on production of pure cyclopentadiene by depolymerization-rectify of technical dicyclopentadiene and the influenceable factors about preparation of cyclopentene by liquid hydrogenation of cyclopentadiene at the Raney Nickel catalyst were carried out.

介紹了以工業(yè)級(jí)雙環(huán)戊二烯為原料，經(jīng)過(guò)解聚-精餾得到高純度的環(huán)戊二烯另类图片激情小说网，以骨架鎳為催化劑中文字幕视频精品一区二区三区，對(duì)環(huán)戊二烯液相加氫制備環(huán)戊烯的影響因素進(jìn)行了研究视频一区无码。

That shows the two departments are independent and influenceable.

這說(shuō)明国产亚州在线观看视频，這兩個(gè)科學(xué)部門(mén)是相互依賴(lài)巨乳在线播放、相互影響的。

Objective: To choose the optimum resin for separation and purification of mistletoe flavonoids and to analyze influenceable factors of separation and purification process.

目的：篩選出分離純化槲寄生總黃酮的最佳樹(shù)脂二级A片视频，并對(duì)影響分離純化的因素進(jìn)行研究亚洲自拍高清无码，得到優(yōu)化的純化條件。

Therefore, the purpose of this research is to find the lodging types and influenceable factors for tourists coming from China, then these outcomes can provide some suggestions for hotels' managers.

因此本研究的目的是透過(guò)實(shí)證研究來(lái)找出大陸的消費(fèi)者對(duì)於來(lái)臺(tái)觀光的住宿旅館型態(tài)的選擇及其所影響的因素為何美女医生被操免费网站，以提供業(yè)者作為行銷(xiāo)或規(guī)劃上的參考99久热精品免费。

Animal liberation ethics is one of the most controversial and influenceable theories in animal ethics, which its delegate is Peter Singer.

以彼得·辛格為代表人物的動(dòng)物解放論是動(dòng)物倫理研究中影響最大、爭(zhēng)議也最多的主要理論之一国产原创激情在线观看网站免费视频。