不改的

Through BrdU cell labeled technology show autogeneic MSCs grow, proliferation in xenogenic deproteinizated bone ventage.

1。本改良法制备的XDPB支架不引起明显细胞和体液免疫反应，有良好的相容性； 2。

This article describes the design on work roll wobbler of hot strip tandem mill, by finite element optimization analysis, in the case of without change of motor power, the material of work roll is change from steel roll to malleable cast iron, the strength of wobbler can reach the design requirement.

介绍热带钢连轧机工作辊扁头的设计，通过有限元优化分析，在电机功率不变，工作辊材质由钢辊改为可锻铸铁的情况下，扁头强度满足设计要求。

Presently narcissus stopped to drink from alittle stream.kneeling down on the bank,he saw alovely face in the clear water.你好s heart gave abeat.he smiled and was smiled back to.t你好nking that it must be amaiden in love with 你好m,he bent down to kiss her.and her lips also drew near 你好s.but as soon ashe touched the clear surface the lovely face disappeared.the angry youth was now desperate.never had he been looked downupon like that before.day and night,he stayed at the stream without drinking and eating.before long he died,never suspecting that 你好s maiden was just 你好s own image in the stream.the gods took pity on the fair dead body and turned it into aflower bearing 你好s name.

不久，那西塞斯降临一条小溪边饮水当他跪在岸边时，他发现清亮的溪水中有一张非常可爱的面庞他非常冲动，并对于着水中的人微笑，水中人也给了他一个微笑他认为，一定是一位女神爱上了他于是，他就蹲下去吻她，她的嘴唇也向他靠拢但是，当他的嘴唇一接触清亮的溪水，水中那张可爱的脸就消失了这位恼怒的小伙子人此时变得绝望了，他从未被人云云鄙视过改日夜呆在溪边，不吃不喝，不久就死了他从未思疑过水中的女孩只是自己的影子而已众神非常怜悯他那优美的躯体，把他变成了一朵重名的花

The optimal determining conditions were obtained: adding quantity of a monolayer medium 15ml, the suspension concentration of Micrococcus luteus 109 cfu/ml, the adding quantity of Oxford Plate 100μl, agar concentration 1%, the concentration of Na2HPO4 1％, and the pH of the medium adjusted to 7.0. The medium was optimized by single factor and the orthogonal experiments on the basis of the centrifugate of distiller's grains. The optimal composition was obtained as follows: sucrose 0.6, peptone 0.1, yeast extract 0.2, K2HPO4?

以管碟法为基础，对影响Nisin效价测定的各种主要因素进行了分析，并得出了Nisin效价测定的最佳条件：采用单层培养基（每个平板加量为15ml），检测培养基中Na2HPO4·12H2O浓度改为1％，菌悬液浓度109cfu/ml，不加吐温20，琼脂浓度1％，培养基pH7.0，牛津杯加液量100μl ，30℃培养24小时。

The southern edges of ranges in mountain species may not shift northwards during warming as populations instead migrate up available elevational gradients; overall latitudinal range appears therefore to expand.

范围南部的边缘在山种类不能转移向北在温暖期间当人口改为移居可利用的elevational 梯度；整体纬度范围看上去因此扩展。

In short, he is just the sort of leader the AU, which rose out of the ashes of the incorrigibly vapid Organisation of African Unity in 2002, should no longer tolerate.

简而言之，作为在2002年从那个陋习难改愚钝无能的非盟组织借尸还魂来的非盟，再也不能容忍像他这种领导人。

So through years of practice our company has improved the mechanical stirring device we transformed the common frame type stirring device the condition of long cleaning time and inexhaustive cleaning have been totally changed.

所以本公司经过多年的实践经验，将机械搅拌装置进行了改进，由原有一般厂家所用赌框式搅拌装置，改为框式搅拌装置，改变了原有的荡涤时间长、荡涤不彻底状况。

In order to improve the solubility of the CNTs in solution without any structural damage, the surface-modified approach with noncovalent bond is considered. Anionic polyelectrolyte, poly(sodium 4-styrenesulfonate), used as modifier was applied to overcome the difficulty of CNT's dispersion into insoluble and infusible polymer matrix.

为了使奈米碳管在高分子基材中达到良好的分散性，又不会破坏其原始特性，本研究采用非共价键结表面改质的方式来进行奈米碳管之分散，研究中以阴离子型聚电解质，Poly(Sodium 4-Styrenesulfonate)，为奈米碳管分散剂。

However, because of its features, this kind of form lies in a supplementary position in the government rever stem.

因此，费改税不是要将本来意义上的费改为税，而是以&费改税&为契机，依据现代公共财政理论，对现有收费、基金进行清理，建立税为主，费为辅的政府收入体系。

Last year out of injury desperation Thad played power forward and played respectably, but when Elton Brand comes back, Thad has to move back to his natural position and no, Brand cannot play center.

上赛季因为队中伤兵满营，扬格毅然改打大前锋并且赢得了大家的赞赏，但是当埃尔顿-布兰德伤愈复出之后，扬格就不得不回到他原来的小前锋位置（还有，布兰德不能打中锋。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。