再

The regrinding of rough molybdenite concentrate,especially two stage regrinding,is the key of improving quality of molybdenite concentrate.

张文钲，提升产品质量促进钼业可持续发展采用粗精矿再磨，尤其是两段再磨再选是提升钼精矿质量的关键。

MethodsThe model of the middle cerebral artery occlusion in SD rats was established by nylon monofilament suture. The rats were randomly divided into treated and control groups, and they were further divided into 2 , 12 hour, 1 , 2 , 3 , 7 and 14 day reperfusion subgroups.

线栓法建立大脑中动脉缺血再灌注模型，随机分为治疗组和对照组，每组再随机分为缺血1.5 h再灌注2 h、12 h、1 d、2 d、3 d、7 d、14 d组（n=4），另取4只作假手术组。

It is concluded that, the government should continue promoting the reuse of publicly-owned vacant land and used for open space of the neighborhood.

公有空地再利用的边际价格较私有空地再利用的边际价格为高，故政府应继续推动公有空地再利用的政策，以弥补邻里的开放空间不足。

Swallow fly away,it will come bace again;osier wither away,it will sprout leave again;peach blossom have withered,it will come in to bloom;but ,clver guy,please tell me,why does our time go away and won't come back again----maybe,out time is stoned by someone,who is the man?

帖主对此回复很满意，所以奖励 10 积分给5216929燕子去了，有再来的时候；杨柳枯了，有再青的时候；桃花谢了，有再开的时候。但是，聪明的，你告诉我，我们的日子为什么一去不复返呢？——是有人偷了他们吧：那是谁？

Objective: The modern medical research thought that the cerebral ischemia- reperfusion injury is an important pathophsiology mechanism that causes the various cerebral disease,and apoptosis is one of the important mechanisms of the cell death in the process of the organ and the organization ischemia-reperfution.

目的：现代医学研究认为缺血再灌注损伤是大多数急性缺血性疾病的主要病理生理过程，而细胞凋亡则是器官、组织缺血再灌注损伤过程中细胞死亡的重要机制之一，因此干预细胞凋亡，从而防治缺血再灌注损伤已经引起国内外广泛关注。

After sitting a while longer, and musingwhat I should do in this case, I was not able to bear sitting inignorance longer; so setting up my ladder to the side of the hill,where there was a flat place, as I observed before, and thenpulling the ladder after me, I set it up again and mounted the topof the hill, and pulling out my perspective glass, which I hadtaken on purpose, I laid me down flat on my belly on the ground,and began to look for the place.

如果他的几位同胞从对岸一起过来，那是肯定不够吃的。据他说，他们那边还有十四个人活着。如果我们还要造条船，航行到美洲的一个基督教国家的殖民地去，这点粮食又怎么够全船的人一路上吃呢？因此，他对我说，他认为最好让他和星期五父子再开垦一些土地，把我能省下来的粮食全部做种子，通通播下去，等到再收获一季庄稼之后，再谈这个问题。

Autologous cultured epidermis containing a controlled number of melanocytes induced repigmentation of all piebald lesions, with mean percentage repigmentation of 95.45%(2,791.5 cm2 repigmented/2,924.2 cm2 transplanted).

自体培养表皮包含了一组引发所有白斑病灶再色素沉淀的已被掌握数目的黑色素细胞，其再色素沉淀的平均百分比为95.45%(2，791.5 cm2 再色素沉淀面积/2，924.2 cm2 已移植表皮面积)。

A response reanalysis approach of structure under harmonic or periodic excitation has been studied with original vibrating response.

再分析方法已应用到诸多领域，如结构静响应的再分析，结构振动模态的再分析，这些方面的研究已取得很大进展。

After one spade-one notrump-two clubs-?, a two-diamond rebid is Bart, artificially temporarily suggesting five hearts and converting natural rebids by responder to showing stronger hands than if the same action had been taken directly.

在1 -1NT-2 之后，2 再叫为 Bart约定叫，人为地暂时性暗示有5张且由应叫者表示一手比直接再叫2 的力量更强的牌以转换自然的再叫。

Hence the following conclusion can be made:①Although an inflection point occrus on the cooling curve, it cannot be regarded as secondary recalescence, but might be called as pseudo-recalescence.

据此认为：①实验中所获得的冷却曲线，尽管再辉阶段出现温度变化拐点，但不能认为是"二次再辉"，姑且称作"伪再辉"。

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。