Accordingly, aromatic compounds can be divided into three groups and a delocalized π system itself is always destabilized, the dependence of aromatic ring current upon the CT was reveled, and ring rigidity has been defined as a new aromatic index.

據(jù)此，我們提出了芳環(huán)化合物新的分類準(zhǔn)則xxxxxcom，揭示了芳香環(huán)流起因的必要條件久久久久国产99久久国产，定義環(huán)的剛度為芳香性一個(gè)新判據(jù)日本xx。發(fā)現(xiàn)思思热99在线视频，分子內(nèi)基團(tuán)間的局部作用同它們對(duì)分子整體性能的影響是完全相反的亚洲国产福利精品网站。

It is this protein mixture present in wheat flour that enables gasses resulting from fermentation to be retained.

它是這個(gè)蛋白質(zhì)混合物當(dāng)前在使能氣體起因于將保留的發(fā)酵的小麥面粉。

Subscriber provides an indemnity: Subscriber indemnifies NASDAQ OMX and holds NASDAQ OMX harmless for any Claims or Losses (as described in Section 9) resulting from Subscriber's breach of the Agreement, from Subscriber's infringement of a third-party's intellectual property rights or from any third-party lawsuit related to Subscriber's use or receipt of Information.

訂閱者提供免除法律責(zé)任的保障：訂閱者為納斯達(dá)克提供免除法律責(zé)任的保障看黄一区二区，并使納斯達(dá)克OMX免於任何起因於訂閱者違反協(xié)議无吗黄片免费视频，訂閱者侵犯第三方知識(shí)產(chǎn)權(quán)，或任意第三方有關(guān)訂閱者使用或收取咨詢的訴訟所造成的（如第9條中所闡述的）索賠或損失黄视频免费。

When the temperature of smoke inpouring air preheater increases, aggregate fuels and sediments will combust in stated temperature conditions.

這些起火起因于燃料油的不充分燃燒第一页国产屁屁影院，其結(jié)果是未充分燃燒的燃料油凝結(jié)和聚集在空氣預(yù)熱器的部件上，當(dāng)進(jìn)入空氣預(yù)器的煙氣溫度增高時(shí)草久免费，沉積的燃料油被烘烤91国在线精品视频，當(dāng)達(dá)到一定溫度條件時(shí)，則可點(diǎn)燃這些燃料油污沉積物老熟妇性交免费视频，造成火災(zāi)發(fā)生精品视频在线观看日韩AV，這通常被稱為空氣預(yù)熱器的二次燃燒。

From simulations and data of fire site, most air preheater fire often appear when boiler is started in cool state and standby which fuels of insufficient combustion coagulate and congregate on the parts of air preheater. When the temperature of smoke inpouring air preheater increases, aggregate fuels and sediments will combust in stated temperature conditions. It is called the second combustion of air preheater.

這些起火起因于燃料油的不充分燃燒国产福利导航视频，其結(jié)果是未充分燃燒的燃料油凝結(jié)和聚集在空氣預(yù)熱器的部件上欧美国产日韩在线综合，當(dāng)進(jìn)入空氣預(yù)器的煙氣溫度增高時(shí)，沉積的燃料油被烘烤亚洲各国三级片网站，當(dāng)達(dá)到一定溫度條件時(shí)A片一A片一A片一a片，則可點(diǎn)燃這些燃料油污沉積物，造成火災(zāi)發(fā)生欧美性aa，這通常被稱為空氣預(yù)熱器的二次燃燒插入阴道一出一入视频。

It would be more correct to describe the limbs of men the head, hands,''.

我們說(shuō)財(cái)富的起因是勞動(dòng)，說(shuō)得''91精品国产9色。

His research has the suitable persuasive power, has opened up many scholar's in research reformation cause question mentalities.

他的研究具有相當(dāng)?shù)恼f(shuō)服力色欲色欲天天天WWW亚洲伊，拓寬了許多學(xué)者在研究宗教改革起因問(wèn)題上的思路。

Four European Union envoys this week pressed the Ugandan government to investigate and possibly prosecute a former health minister and two of his deputies for mismanaging funds provided to the Ugandan government by the Geneva-based Global Fund to Fight AIDS, Tuberculosis and Malaria.

本周欧美日韩在线视频黄色，四位歐盟特使敦促烏干達(dá)政府進(jìn)行對(duì)前衛(wèi)生部長(zhǎng)以及其兩位助手的調(diào)查和可能帶來(lái)的起訴免费一级在线。起因是他們對(duì)由由總部設(shè)于日內(nèi)瓦的抗擊艾滋病、肺結(jié)核以及瘴氣基金會(huì)所提供的資金的處置不當(dāng)99精品一区。

Dollars. From 1971 since the beginning of the export article radish, reputable, with more than 30 years did not happen due to the quality of products, such as delays in delivery of foreign claims.

從1971年開(kāi)始出口蘿卜條以來(lái)人成国产免费网站，信譽(yù)良好，30多年沒(méi)有發(fā)生一起因產(chǎn)品質(zhì)量九一国产短视频精品一区，延誤交貨期等被外商索賠事件6080午夜福利毛片。

Luminous Blue Variables are evolutionary massive stars. Their most distinct characteristic is irregular light variations at different timescales.

亮藍(lán)變星是具有不規(guī)則光變的大質(zhì)量恒星，它們的光變起因一直不為人們所知欧美粉嫩泬无套在线观看。