静的

The analytical solution to the progressive destructive normalized undrained strength of anisotropic natural soils is derived.

自然界尤其是天然沉积的土体是由许多颗粒在相对静水中沉积而成，由此导致一个K0固结过程。

ANP and CX43 began to express at 2nd week after induction and increased gradually,about 60% of the resulting myogenic cells were positive at 4th week after induction ,they were negative for uninduced cells.hMSCs'surface antigen profiles obtained by Flow Cytometry were negative for CD31\CD34\CD45 before and after induction,but CD90 expressed higher after induction while was weak positive before induction(P.05). Apotosis index was correlated with the cultural time after induction,The apoptosis rate of induced hMSCs was remarkably higher than control group(P.01),and the variation between groups was notable(P.05),the cell cycle analysis showed that the percentages of G_0/G_1phases were reduced significantly after induction. The expresstion levels ofβ-MHC and CTNT mRNA were undetectable before induction,began to increase at 1st、4th week after induction,reached the peak at 6th week and decreased after that,the expression of Bcl-2 and Bax mRNA varied regularly after treated with 5-azacytidine. hMSCs'resting membrane potential、range and rate of depolarization were heightened gradually after being induced.

结果：hMSCs诱导前为纺锤形，诱导后第2天部分细胞即开始发生形变，呈球形或短棒状，1周后胞浆中颗粒增多，约20～30%细胞边缘呈毛刷样变化；hMSCs表面抗原CD31、CD34、CD45在诱导前后差异无统计学意义，CD90未诱导时表达呈弱阳性，诱导后明显增高(P.05)；ANP和CX43在诱导前无表达，诱导后第2周开始表达且表达随时间逐渐增强，但CX43在诱导后第5周表达量开始降低。hMSCs诱导后凋亡指数随诱导后培养时间增加，低浓度诱导组低于标准浓度诱导组，组间差异有统计学意义(P.05)，G_0/G_1期细胞比例诱导后较对照组显著减少(P.05)；β-MHC和CTNT基因分别在诱导后第1周和第4周时表达开始增强，在第6周时均达到高峰，第8周时表达开始衰减，Bcl-2、Bax基因表达呈时间依赖性变化，hMSCs经诱导后随心肌样细胞特征的表达膜静息电位、去极化幅值和去极化速率逐渐增高。

Objective:To summarize the intial experiences of retroperitoneoscopic unroofing of parapelvic cysts and to discuss the indication and operational main points.

作者：范明全，魏琳萍，叶永飞，李静波，郑士涛，陶锐目的：总结经腹膜后腹腔镜囊肿去顶术治疗肾盂旁囊肿的经验，讨论手术适应证和手术要点。

Methods Ultrasound, introvenus urogram, retrograde pyelography, CT, magnetic resonance urography and transurethral ureteropeyloscopy were performed, and the accuracy rate was evaluated.

方法在诊断肾盂癌时采用B超、静注尿路造影、逆行性肾盂造影、CT、泌尿系磁共振水成像、输尿管肾盂镜检查等多种方法，比较各种方法对早期肾盂癌诊断的准确率。

Typical allergy reacts, take lucky level, external use stops urticant water, the person that weigh needs static note dextrose acerbity calcium.

典型的过敏反应，服用开瑞坦，外用止痒水，重者需静注葡萄糖酸钙。

It is found that only the latter possesses always the Wenzel behavior ...

这似乎表明用Amonton定律描写接触线的静摩擦要更为合理。

Conventional methods that are on basis of refraction arrival time or microlog cannot yield proper LVZ velocity or static quantities in areas with complex near surface conditions.

理论模型试验结果表明利用层析成像技术可由初至波的到达时反演表层低速带速度并求得静校正量。正演使用最短路径法射线追踪，反演采用SIRT方法。

My car won't start, I don't know why, it just won't crank up.

我的车就是收没有静，我没有知讲为什么，它就是收没有起来。

Furnishings from Guinea and the Congo, heavy and burnished, calm and dark.

那些来自基尼和刚果的摆设，重而清亮，静而幽暗

I set down again, a-shaking all over, and got out my pipe for a smoke; for the house was all as still as death now, and so the widow wouldn't know. Well, after a long time I heard the clock away off in the town go boom -- boom -- boom -- twelve licks; and all still again -- stiller than ever.

我坐了下来，浑身直打颤，取出我的烟斗，抽了一口烟，因为屋子里到处象死一般静，所以寡妇不会知道我在抽烟。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷