难

Faced with such a scientific problem,a single method is hard to solve it.

面对这样的一个科学问题，很难用一种方法进行分析研究。

I felt a sharp pain in my stomach.

我感觉胃疼痛难忍。

It is regarded as " a sharp sword " to cope with the cases of difficulties and costliness to see doctors .

它被看成解决"看病难，看病贵"的一把利剑。

Whenever he went, he would keep a natural posture of a straight back.

腿不好，难立如松，但他的坐，绝对是"如钟"。

History has proved that nothing is more difficult in war than to adhere to a single strategic plan.

历史证明战争中最难的，是固执一简单的战略计划。

To make a rush at or sudden attack upon, as in battle

你的英语能"行"吗？英语在心，有口难开？

Lives on a lonely island of poverty in the midst of a vast ocean of material prosperity.

年后的今天，黑人依然痛苦地挣扎在美国社会的角落里，并且发现自己有家难归。

Some people even more difficult for each abalone on the stomach because of its high protein difficult to digest because.

有些人每啖鲍鱼就胃痛，这是因为它的高蛋白质颇难消化的缘故。

I want abandon ,cause it is hard to do.

我想放弃，因为它太难了。

In 7 years, I filed domain name of a Cn, began the beginning of exchanging station of my network address discharge, name lilac community, domain name Kissdh.cn begins to do do not have a few people and me to connect, after Baidu collects my station, gradually the picture stands, film station great majority looks for me actively to join, my way station arrives from exceed of thousands of IP tens of thousands of IP, because national policy is swept,fizzle out in this moment dozen of blame, my station ever was depilated by Baidu for a time or fall authority, there is policy on, there is the way to deal with a situation below, I stand be about to website name instead is normal character, on content also the character with normal instead of a lot of network address word that cause fire, the following day Baidu is collected afresh again go back, mix in the end of the year 8 the beginning of the year when, my discharge exchanging station is close to 80 thousand IP for a time, the space changed a few, can be in right now, the domain name that home major suspect seems adult content did abhorrent CNNIC to ban entirely, include 10 thousand networks, new network, new each other inside the CN rice of exchanging station of N much discharge is avoided without laborious entirely at difficult, boiled in discharge Abelian group in a moment, it is to blame CNNIC for the most part this kind of outrageous conduct, discharge exchanging station as platform of discharge change trains, no more than is to make a discharge transition, how does picture of likelihood occurrence pornography reach video?

07年中，我申请了一个cn域名，开始了我的网址流量交换站的开始，并取名"丁香社区"，域名kissdh.cn开始做没几个人和我连，百度收录我的站后，渐渐的图片站，电影站大多数都主动找我连接，我的小站从几千IP逾越到几万IP，就在这个时候因国家政策扫黄打非，我的站曾一度被百度拔毛或降权，上有政策，下有对策，我立即将网站名改为正规文字，内容上也把许多惹火的网址字眼改为正常的文字，第二天百度就又就重新收录回去，在年底和08年初的时候，我的流量交换站一度接近8万IP，空间都换了几个，可就在此时，可恶的CNNIC将国内大部分疑似成人内容的域名全部做了封杀，包括万网，新网，新互在内的N多流量交换站的CN米全部没有辛免于难，霎时流量交换群里沸腾了，大部分都是抱怨CNNIC这种可恶的行为，流量交换站做为流量中转平台，无非是做个流量转换，怎么可能出现色情图片及视频呢？

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。