后冲

Based on the effect of the sanding on the bradenhead, the ground flow pipeline gtv and surface equipment in high pressure and high gas rate well in west Sichuan, and combination with actual engineering geologic characteristic and operation status, the paper analyzed the influencing factor of sanding in the fractured well, and put forward the countermeasures to effectively prevent sanding.

川西坳陷致密砂岩气藏拥有大量的高压高产气井，支撑剂回流出砂问题比较突出。由于气井压力高、产量高、流速快，加砂压裂后常出现支撑剂回流出砂的现象，对井口及地面流程管线闸阀、地面设备造成强烈的冲蚀破坏作用，已经严重影响到气田高压高产气井的正常生产。

By separating the crude oligosaccharide products with various ratios of activated charcoal and Celite, the results indicate that the products from 30% lactose (L30) had an adsorption percentage of 96.3%, the highest one among all mixtures of activated charcoal and Celite. The following fractionation by eluting successively with 10% and 20% ethanol aqueous solutions gave an oligosaccharide yield of 13.5% and a purity of 97.9%.

合成的寡醣以不同比例活性炭和矽藻土吸附分离，结果发现30%乳糖组(L30)经单活性炭组吸附即有96.3 %的寡醣吸附力，是所有活性炭与矽藻土混合组别中最高者，再经10 %与20 %乙醇冲提画分后可得13.5 %的收率，其寡醣纯度更高达97.9 %。

It indicates that crevasse channel is a kind of very narrow and shallow short range small channel with a fixed path which is formed among wide-ranged channels by the major channel after the avulsion crevasse in a fluvial and deltic sedimentary system.

指出决口水道是在河流及三角洲沉积体系中，由主河道于大洪水期冲裂决口后，在广阔河道间形成的具有固定路径及一定限流作用的极窄、浅的短程小型水道。

We are more aware of the fragileness of life: the failure in exams, the frustration in getting a promotion, the disharmony between neighbours, the contradictions in the family, the lover who transfers his/her love from one person to another one, the quarrels between children, the bickers between brothers, even those trivialities could make one out of his senses, disturb his mind greatly, thus leading to the crisis of life -- commiting suicide or killing others.

我们更为清楚的是生命的脆弱：考试失败，晋级受挫，提拔无望，邻里失和，家内矛盾，恋人移情，小孩吵架，兄弟斗嘴等等，甚至是许多鸡毛蒜皮，提不起筷子的事也都可以令人失去理性，心智大乱而导致生命的危机：自杀或杀人。所以很多深刻的哲人在总结了形形色色的人生后，都叹说生命何其脆弱。但是也有一些人，人间所有的苦难和不幸都好像冲他而来，他痛苦他悲伤他哭泣，但却都承受了下来，依然清醒而理智，依然从容而坚定，依然一丝不苟地走完自己的人生道路。

That hacky ran into the back of my van and killed my cat.

这出租车冲进我的货车后，杀死了我的猫。

In this study, oral tolerance was induced by tube-feeding transgenic mice with 0.5mg/day OVA protein daily, simultaneously sensitized by OVA protein with aluminum hydroxide. Oral-administered OVA protein (0.5mg/day for 5 or 10 consecutive days) resulted in significant lowered airway hypersensitivity as well as reduced inflammative cells infiltration, titer of serum OVA-specific IgE, IL-5 secretion in bronchoalveolar lavage fluid, and IL-4 secretion in splenocyte.

首先，本实验於小鼠中成功诱发了呼吸道过敏、大量OVA特异性IgE抗体生成、及嗜酸性白血球不正常聚集等现象；致敏前，同以连续管餵小鼠OVA抗原(0.5mg/day) 5天或10天后，结果显示皆能缓和呼吸道阻力、减低肺部发炎细胞浸润现象、降低血清中OVA特异性IgE抗体的生成量、也减少肺部冲洗液及脾脏细胞内第二型辅助T细胞(type II helper T cell， Th2)细胞激素的分泌(IL-4、IL-5)。

Methods: We used pockets of water compres sing rabbit infrapatellar fat pad, the pressure in pockets of water remaining 33 0-340 mmHg, accompanied knee joint passive flexion and extension 2 hours every day, 7 days later, injected 0.9% NaCl 0.5ml on control and injury gruop, extra cted joint flushing fluid, and the fluids were measured by radiommunoassay.

应用水囊压迫兔膑下脂肪垫，水囊内压力保持330 ～340mmHg，配合膝关节被动屈伸运动，每天2h，压迫7d后，于对照组与损伤组注入0.5ml 生理盐水，抽取关节冲洗液，对观察指标进行放射免疫测定。

A multiminate layer vapor screen technique and force measurement technique for an unsteady flow in the intermitted wind tunnel is presented in this paper.

本文介绍在暂冲式三声速风洞中实现了非定常流动的多片光蒸汽屏显示技术和测力技术，并用这两项技术研究了亚声速时70°后掠三角翼模型俯仰振动的非定常流动现象，探讨了由于三角翼模型俯仰振动产生的涡结构与纵向气动力特性之间的相关关

A few armed elements are in assault a barback and patrol of a police and after loot weapon, a jail of irruptive place, released prisoner of many 2000 be in custody, building of government of occupational state.

一些武装分子在袭击一座军营和一支警察巡逻队并抢夺武器后，冲入当地一所监狱，释放了2000多名在押犯人，并占领州政府大楼。

I give everybody introduction my real case below, station of my a QQ ranks the first page in Baidu IPhone key word originally, everyday 300 much IP enter Zhang at that time, do not look down upon this 300 much IP to the new station January it is a not little surprise, be in so the first the 5th fluctuated up and down continuously fast because a month thinks irruptive 3 armour, considering the issue that is Title, after trying to revise Title March 19 the following day namely March 20 snapshot not only not newer and the rank drops the 4th page continuously, snapshot returned on March 15, the weight that checked website statistic IP to drop half home page hardly.

下面我就给大家介绍一个我活生生的案例，我的一个QQ站本来在百度iPhone关键字排名第一页，当时每天有300多IP进账，别小看这300多IP对于一个1月份的新站来说是个不小的惊喜，就这样在第一第5名持续上下波动了快一个月由于想冲入三甲，就想着是不是Title的问题，3月19号试着修改了Title后第二天也就是3月20号快照不但没有更新而且排名直掉到第四页，快照一下回到了3月15日，一查网站统计IP掉了一半首页的权重几乎没了。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。