On one hand the declining of the network center, on the other hand but that " duke under an emperor of place " is left to grow strong and insubordinate inside the university, make the information construction of the whole school of unified planning extremely difficult.

一方面是網(wǎng)絡(luò)中心的式微欧美图片日韩图片10p，另一方面卻是高校內(nèi)部"地方諸侯"的坐大欧美性爱污视频，使得統(tǒng)一規(guī)劃全校的信息化建設(shè)難上加難。

The first few years of life in the Jamestown colony were extremely difficult.

在jamestown的最初的幾年印度特级精品三级AV，對(duì)殖民者來(lái)說(shuō)是極其困難的深夜免费A级毛片无码视频。

Treatment of severe angular kyphosis with myelopathy is extremely difficult and dangerous.

雖然幾項(xiàng)研究中已報(bào)導(dǎo)了經(jīng)后路脊椎四面環(huán)形性截骨，但可能會(huì)導(dǎo)致嚴(yán)重的神經(jīng)并發(fā)癥久久久国产精品午夜一区。

While she is a likeable girl she can be extremely difficult to work with.

她雖然是一個(gè)可愛(ài)的姑娘www.欧美亚洲日韩，但有時(shí)很難與她共事。

While she is a likeable girl she can be extremely difficult to deal with.

她雖然是一個(gè)可愛(ài)的姑娘五月月色开心婷婷久久合，但有時(shí)很難和她共事人人看人人澡人人爽爱。

Because the components of isomerization products are complex and the boiling points of mostly isomers are similar, separation of mesitylene is extremely difficult and give low yield.

由于異構(gòu)化生產(chǎn)均三甲苯的產(chǎn)物組成比較復(fù)雜，多為同分異構(gòu)體高清一区二区三区视频，許多組分的沸點(diǎn)非常相近色日韩一区二区，分離十分困難，且產(chǎn)品純度低福利国产亚洲。

The monosodium glutamate wastewater is one kind of the highly concentrated organic wastewater which extremely difficult to process.

味精廢水是一類(lèi)極難處理高濃度有機(jī)廢水色欲久久久天天天综合网。

Owing to the fact that uranium is 106~107 higher than that of neptunium ,it is extremely difficult to remove uranium from neptunium without any loss of neptunium ,either from the theoretical calculation or from practical experience .

不論從理論計(jì)算上，還是從實(shí)際的工作經(jīng)驗(yàn)上AA黄片A，兩種待分離的元素在數(shù)量級(jí)上相差10~6～10~7欧美成熟妇人高潮A片免费，要將其中含量高的元素除去，而微量元素不損失是很困難的一片黄色网站最好的。

Second, nonagricultural employment for peasants is extremely difficult.

我國(guó)農(nóng)村的反貧困工作取得了舉世矚目的成就无码免费无线观看在线视频。

Determining the oblateness is extremely difficult.

測(cè)量扁率是極為困難的。