组集的

The colony forming and the cell cycle were analyzed with flow cytometry, and the mRNA expression of bcl-2, c-myc gene were determined with RT-PCR method. Results Resveratrol could markedly inhibit proliferation of human gastric cancer cells compared with that of the blank control group. The cell cycle was blocked to G0/G1. The mRNA level of bcl-2 and c-myc gene were decreased compared with that of the blank control group.

结果 白藜芦醇可抑制胃癌细胞增殖和集落形成能力，低、高剂量组的抑制率分别为6.9%，17.6%和27.98%，63.39%，差异均有统计学意义(P.05)；白藜芦醇能使胃癌细胞周期阻滞于G0/G1期，明显下调胃癌细胞bcl-2、c-myc基因mRNA表达水平(P.05)；用药24 h后，白藜芦醇高剂量组bcl-2和c-myc基因相对表达量分别为(0.54±0.04)，(0.58±0.05)，与空白对照组(0.91±0.05)，(0.85±0.03)比较，差异均有统计学意义(P.05)。

Use disjoint sets to maintain the groups and use either a segment tree or a binary search tree to find the k -th largest group.

用并查集维护所有的组，然后用线段树或二叉搜索树查找第 k 大的组。

Inform ation.If an aggregate data elem ent contains a lis t of values, then each of these values

如果集合资元素包含一组资值，则每一个资值应为成对的次元素值组

For topology optimization with general objective functions, multi-constraints, multi-materials and multi-load cases is proposed.

总之，本文主要采用向量水平集表示，将材料界面表示为一组高维函数的水平集，使拓扑优化问题转化为材料界面追踪问题。

As we have learned, the company has group of city below WPP group division 4 branches, every branch can have different group previously responsible and same the different project of a client, but nowadays, to save cost, group city already made camp of company of reduction of fractions to a common denominator, have 4 combination previously the project is run into a group.

据了解，WPP集团旗下的群邑公司有4个分公司，以前每个分公司会有不同的组负责同一个客户的不同项目，但如今，为了节省成本，群邑已打通分公司壁垒，将以前的4个组合成1个组进行项目运作。

Founded in 1993, Hangzhou Mingzhu Tools Co., Ltd. is a specialized manufacturer and exporter of brad point wood working drill, combination drill set, rotary tool and accessory set, wall plug set and other injection mold set.

W2G77 杭州明珠工具有限公司成立于1993年，是一家集生产和出口的专业公司，主要产品有三尖木工钻、钻头组套、电磨配件组套、膨胀管及其他相关注塑产品。

Results HE staining showed that sulindac could inhibit the growth of tumor cells, with the morphological presentations as apoptosis and necrosis including pyknosis, karyorrhexis and chromatin crescent formation, etc. By electron microscopy, cells also had apoptotic characteristics including chromatin crescent formation and apoptotic body. Immunohistochemistry and Western-blot assay results showed that 48 hours after sulindac administration, the expression of NF-κB, bcl-2 and bax gradually decreased, while the level of bax protein gradually increased, in a dose dependence manner.

结果 苏木精－伊红染色检测结果显示舒林酸抑制肿瘤细胞生长，肿瘤细胞出现核固缩、核碎裂、染色质边集等凋亡及坏死的形态学表现；电镜下可看到染色质边集、凋亡小体；免疫组化、Western-blot结果显示舒林酸作用48 h后人胃癌SGC-7901细胞NF-κB、bcl-2表达逐渐下降，bax表达逐渐上升，具有剂量依赖性。

Methods The present study included twelve undialyzed ESRD patients with anemia.The sera from the uremic patients were added to CFU-E and BFU-E culture in the concentrations ranging from 1.25% to 5%.In vitro CFU-E and BFU-E growth in the presence of sera from ESRD patients was compared with in the presence normal human subjects with the use of normal mice bone marrows.

选择12例尿毒症肾性贫血未透析患者为试验组，另选正常健康体检者12例为正常对照组，将实验组、正常对照组血清分别稀释成不同终浓度，采用甲基纤维素细胞培养的方法对小鼠骨髓细胞进行培养，对比不同浓度血清组红系集落形成单位、红系爆式形成单位的集落数。

The beach body of Lower Triassic Feixianguan Formation in northwestern Sichuan can be divided into platform marginal oolitic beach and intraplatform point beach. The water is relatively deeper at the forming of most of platform marginal oolitic beach which is not transformed by the diagenesis of fresh water and mixed water and has poor reservoir properties. However, a part of oolitic beach formed under shallow water environment, and it is transformed by the diagenesis of fresh water and mixed water and well dolomitized, which can form excellent reservoir.

川西北下三叠统飞仙关组滩体分为台地边缘鲕粒滩和台地内点滩2种类型，多数台地边缘鲕粒滩形成时水体相对较深，未经大气淡水和混合水的成岩改造，储集性能较差，局部鲕粒滩形成时水体较浅，在经过大气淡水和混合水的成岩作用改造后，白云石化好，可形成储集性能极好的储集体；台地内点滩白云石化较好，储集性能也较好，但分布狭窄，厚度较薄，无规律可寻。

The condensing tower comprises a gravity settling chamber where a set of loading trays is fixed, wherein the middle-lower part of the condensing tower mounts a round condenser tube, of which the upper and lower ends is connected with a sieve pore type baffle, in manner of closest arrangement based on the round section. The upper part of the condensing tower comprises a spherical cover without hem, a pre refrigerating chamber, a gas pipe type refrigerated trap, and the lower there of is a passive cold trap.

冷凝塔包括重力沉降室，沉降室内安有一组承料盘，冷凝塔中下部有按圆截面最紧密排列的方式设置圆形冷凝管，冷凝管上、下端联接有筛孔状隔板；冷冻塔上部分包括无折边球形塔盖，预冷冻室和气管式冷冻捕集器，下部分为无源冷阱捕集器。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。