再

Swallow go and can come back again, willow dried up can lives again, peachblossom gone but can come out again, who the f*k can tell me , why out f**king days gone but never come back.

燕子去了有再回来的时候，杨柳枯了有再青的时候。桃花谢了有再开的时候，谁能告诉我，为什么我们的日子一去不复返。

In the article the author demonstrates the possibility of transferential commodity house presell from the two points of validity and rationality , in the meantime the author also analyses the conditions , the transferential procedurere and correlative duty in the procedure of the transfer of commodity house presell .

文章中作者从合理性和合法性两个角度论证了预售商品房再转让的可能性，同时还对预售商品房再转让过程中应当把握的条件，再转让的程序和相关责任进行了分析。

Premier Wenjiabao, which benediction do you want to get in the new year? I make the cat scratch your nose by its tail, so you feel pruritic and sneeze. Then I bless you to your health. I make the cat scratch your nose by its tail again, so you feel pruritic and sneeze again. Then I bless you to your good mood. I make the cat scratch your nose by its tail again, so you feel pruritic and sneeze again. Then I bless you to your good luck and your glow of happiness. I thought your poem is very wonderful.

我让波丝猫咪用尾巴挠一下您的鼻子，您痒痒了，您打了一个喷嚏，糖果公主会说祝您健康；我让波丝猫咪用尾巴再挠一下您的鼻子，您又痒痒了，您又打了一个喷嚏，糖果公主会说祝您好心情；我让波丝猫咪用尾巴再挠一下您的鼻子，您还是痒痒了，您再打了一个喷嚏，糖果公主会说祝您红光满面，好运连连。

Methods:Wistar rats were divided randomly into sham-operation group(n＝6) and ischemia- referfusion group (n＝12).Common carotid artery and external carotid artery were ligated,internal carotid artery and pterygopalatine artery were undivided.Pricking with eye scissors at the distal end of CCA for intralumin suture.By adjusting the suture arc direction to avoid entering the pterygopalatine artery,then withdraw the suture for referfusion 1 h later.

采用健康雄性Wistar大鼠随机分为假手术组(n＝6)和缺血再灌注组(n＝12)，其中缺血再灌注组结扎颈总动脉和颈外动脉，颈内动脉和翼腭动脉不予分离，眼科剪在CCA远端上剪一小口插入线栓，通过调整线栓弧度方向来避免进入翼腭动脉，造成缺血，1 h后外拉栓线形成再灌注。

The invention relates to a dynamic matrix control system of high-purity distillation, which comprises distillation tower, intelligent checker, DCS system, superior host, and on-site bus, while they are connected. The control system uses tower product group as the object variable, and the reflux ratio and reboil ratio as control variable; the superior receives history temperature and pressure data from the DCS real-time database, via the predict control and dynamic matrix controller, to obtain the output values of present controller as reflux ratio and reboil ratio, then feedback said two values to DCS system, to function the distillation object. The invention can confirm the high-purity stable operation, with better dynamical control.

本发明公开了一种高纯精馏的动态矩阵控制系统和方法；系统包括：精馏塔、智能检测仪表、DCS系统、上位机和现场总线；所述精馏塔、智能检测仪表、DCS系统和上位机通过现场总线依次相连，实现信息流的上传和下达；本发明所涉及的控制系统采用塔双端产品组分为被控变量，回流比和再沸比为对应的控制变量；上位机从DCS实时数据库中获得历史的温度、压力等数据，通过推断控制环节和动态矩阵控制器环节，得到当前控制器的输出值-回流比和再沸比，再把控制器输出值返回给DCS系统，实现了对高纯精馏过程的双端产品高纯控制，对双端组分的高纯度平稳操作，具有很好的动态品质和控制效果。

In the mode with two reboilers, there is an additional reboiler as the solvent reboiler while the other is kept as the feed reboiler.

在这种新的操作方式中，一个再沸器作为原料再沸器，另一个作为溶剂再沸器。

Filtrate Recirculation and Chemical Dosing - The CIP transfer/recirculation pump starts to recirculate the water to the skid in a closed loop. The skid is fully isolated from the rest of the system, typically by block and bleed systems.

过滤再循环和化学计量-开启原位清洗转换/再循环泵使水在一个封闭式回流设备中再循环到skid 中。skid 和系统的其他部分是由典型的阻塞-排放系统完全隔离的。

Wood could be liquefied into soluble reactive intermediates, which could further reactedwith phenol or by themselves. Phenolation and recondensation were a pair of competingreactions. Decomposition, phenolation and recondensation dominated the whole liquefactiondynamic process and determined the structural characteristics of liquefied wood.

4木材组分在液化过程中逐渐分解为较小分子量的液化中间产物，这些中间产物的活性较高，可以继续与苯酚或互相之间发生酚化或再缩聚反应，酚化反应和再缩聚反应是一对互相竞争的反应，降解、酚化和再缩聚三种反应主宰着整个液化动力学过程，也决定着液化产物的结构特征。

A steel plate having a tensile strength of at least about 930 MPa (135Ksi), a toughness as measured by Charpy V-notch impact test at least about 120 joules (88 ft-lb), and a microstructure comprising at least about 90 volume percent of a mixture of fine-grained lower bainite and fine-grained lath martensite, wherein at least about 2/3 of said mixture consists of fine-grained lower bainite transformed from unrecrystallized austenite having an average grain size of less than about 10 microns and comprising iron and specified weight percentages of the additives: carbon, silicon, manganese, copper, nickel, niobium, titanium, aluminum, calcium,rare earth metals, and magnesium, is prepared by heating a steel slab to a suitable temperature; reducing the slab to form plate in one or more hot rolling passes (10) in a first temperature range in which austenite recrystallizes; further reducing said plate in one or more hot rolling passes (10) in a second temperature range in which austenite does not recrystallize, quenching (12) said plate to a suitable quench stop temperature (16); and stopping said quenching and allowing said plate to air cool (18) to ambient temperature.

一种钢板，其抗拉强度至少约930MPa135ksi），在－40℃（－40°F）下，采用夏氏V型缺口冲击试验测定的韧性至少约120焦耳（88英尺－磅），并且其显微组织包含至少约90％体积的细晶粒的下贝氏体和细晶粒的板条马氏体的混合物，其中该混合物的至少约2／3由从平均粒径小于约10微米的未再结晶奥氏体转变而来的细晶粒的下贝氏体组成，而且，其中所述的钢板包含铁和特定重量百分比的添加元素：碳、硅、锰、铜、镍、铌、钛、铝、钙、稀土金属和镁，所述钢的制备过程为：将一钢板坯加热至一个适当的温度；在奥氏体可发生再结晶的第一个温度范围内，采用一个或多个热轧道次（10），将所述板坯轧制成板材；在奥氏体不发生再结晶的第二个温度范围，采用一个或多个热轧道次（10）进一步轧制所述板材；将所述板材淬火处理（12）至一个适当的淬火终止温度（16）；停止所述淬火处理并将所述板材空冷（18）至室温。

Another film cartridges loaded, and then take Zhang Consititution rediscussion Consititution insertreleased, the first film cartridges loaded and then shooting the rest of the film, convenient!

把另一个片匣不不装上，再拍几弛之后又再取下，之后又把第一个片匣不不装上再拍摄剩下的胶卷，便当吧！

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。