水平

To evaluate the development levels of the software industrial clusters and to allow a better play of the cluster effect of the software sector, an index system is established and the weigh of each index identified. Based on an objective analysis on the development of industrial clusters in Jiangsu Software Park in 2004 and 2005, a number of policy proposals are offered to drive the development of the software sector from the standpoint of software industrial clusters.

为了对软件产业集群发展水平进行评估，更好地发挥软件产业聚合效应，本文还建立了我国软件产业集群发展水平评价指标体系，并进一步确定了各评价指标的权重，通过对江苏软件园发展现状调查研究，客观地分析了江苏软件园2004年、2005年产业集群发展水平，在此基础上，从产业集群的角度对我国软件产业的发展提出了一些发展对策。

objective:to investigate the expression and significance of rb in the occurrence, development and regression of infantile hemangiomas.methods:the expression of rb was examined in the proliferative stage and catagen of human hemangiomas and normal skin tissues by using immunohistochemical technique.immunohistochemical technique for factorⅷ-related antigen was used to prove that the cells which expressed rb were endothelium.image analysis system was applied to measure the expression level of rb at different stages of hemangiomas and in normal skin tissues.results:the expression of rb was significantly lower in proliferating hemangiomas than that in involuting hemangomas(p.05).conclusion:rb might play an important role in the regression of human hemangioma endothelial cells and anti-angiogenesis.

目的：探讨rb蛋白在血管瘤发生、发展及退化过程中的表达状况及其意义。方法：采用免疫组织化学方法检测人皮肤血管瘤增生期、退化期及正常皮肤组织中rb的表达水平，并结合第ⅷ因子相关抗原的免疫组织化学染色证实表达rb的细胞是血管内皮细胞。利用计算机图像分析技术测量不同时期血管瘤组织和正常皮肤组织rb表达的积分光密度和面积。结果：增生期血管瘤内皮细胞rb表达水平低于退化期，差异有显著性（p.05），退化期血管瘤内皮细胞rb表达水平与正常皮肤组织相比，差异有显著性（p.05）。结论：rb通过抑制血管瘤内皮细胞增殖和血管生成而在血管瘤的退化过程中起重要作用。

The result of comparing horizontal wheel leading with wheel-edge leading show that the former is effective to improve the travelling characterastics, and something which should be peid attention to the design of horizontal wheels is pointed out.

通过分析比较水平轮导行和轮缘导行的计算结果，证明了水平轮导行在改善起重机运行特性方面产生的效果，并指出了水平轮设计应注意的问题。

In last five years, the iron making technology has got a great progress in China.

近 5年来，中国炼铁技术取得了长足进展，以宝钢、梅山、新兴铸管等企业为代表的一批企业炼铁技术水平达到国际先进水平或国际水平。

Specific for, the service level of Hotel3 is best, its are average the service level that serve time is 3 minutes of;hotel2 about only next, its are average the service standard that serve time is 8.7 minutes of;hotel1 about is the wrongest, its are average serve time is 14 minutes about unexpectedly.

具体来说，hotel3的服务水平最好，其平均服务时间仅约为3.0分钟；hotel2的服务水平其次，其平均服务时间约为8.7分钟；hotel1的服务水平最差，其平均服务时间竟约为14.0分钟。

When a population is urbanising, even though its productivity is shifting from the agricultural to the industrial level, consumption habits remain rural that is, anything beyond necessities is viewed as luxury and is minimised.

在城市化进程中，尽管生产率正从农业水平转向工业水平，但消费习惯仍然带有农村性质——也就是说，必需品之外的东西仍被视为奢侈品，并被减至最低水平。

When apopulation is urbanising, even though its productivity is shifting fromthe agricultural to the industrial level, consumption habits remainrural – that is, anything beyond necessities is viewed as luxury and isminimised.

在城市化进程中，尽管生产率正从农业水平转向工业水平，但消费习惯仍然带有农村性质——也就是说，必需品之外的东西仍被视为奢侈品，并被减至最低水平。

Subjects who had taking iodine-containing preparations or thyroid hormone were also excluded.2.2 MethodsSerum levels of triiodothyronine ( T3 ), thyroxine ( T4 ), free triiodothyronine ( FT3 ), free thyroxine ( FT4 ) and thyrotropin were determined by immunochemiluminometric assay for ninety-fifth patients with atrial fibrillation and one hundred and thirty nine controls matched for age and sex.2.3 StatisticsAll statistical procedures were performed with SPSS 10.0 software package.

同时根据甲状腺功能指标的测定把心房颤动患者分为①正常组：TSH、FT3和 FT4水平均正常②甲状腺功能亢进组：TSH水平降低，FT3和 FT4水平升高③亚临床甲状腺功能亢进组：TSH水平降低，FT3和 FT4正常。2.2方法入选者于清晨空腹静脉取血 2 ml，采用免疫化学发光法分别测定血清中的三碘甲状腺原氨酸（T3）、甲状腺激素（T4）、游离三碘甲状腺原氨酸（FT3）。

1、Cur inhibits K562 cells growth and induces cell apoptosis may be correlated with the down-regulation of p210~、inhibition of protein tyrosine phosphorylation and the signaling molecules such as p-Erk1/2、c-myc which are relevant with cell growth and apoptosis; 2、Cur synergizes STI571 to inhibit K562 cell growth and induce cell apoptosis may be correlated with the down-regulation of p210~、inhibition of protein tyrosine phosphorylation and the signaling molecules such as Hsp90、PKC which are relevant with cell growth and apoptosis; 3、Cur reverses the resistance of K562/G01 cells to STI571, and synergizes STI571 to inhibit K562/G01 cell growth and induce cell apoptosis; 4、Cur inhibits human originated CML CD34~+ cell growth、induces cell apoptosis, and enhances STI571 to down-regulate the expression of p210~, finally inhibit cell growth and induce cell apoptosis.

从以上实验结果我们得出如下结论： 1、Cur抑制K562细胞增殖、诱导细胞凋亡的作用可能与其下调p210~、蛋白酪氨酸磷酸化水平以及抑制下游p-Erk1/2、c-myc等信号分子有关； 2、Cur协同STI571抑制K562细胞增殖、诱导细胞凋亡的作用可能与其下调p210~、蛋白酪氨酸磷酸化水平以及抑制Hsp90和下游PKC等信号分子有关； 3、Cur可逆转K562/G01细胞对STI571的耐药性，并与STI571协同抑制K562/G01细胞增殖和诱导凋亡，其抑制K562/G01细胞增殖、诱导细胞凋亡的作用可能与其下调p210~、蛋白酪氨酸磷酸化水平以及抑制下游Procaspase-3和NF-κB等信号分子有关； 4、Cur可抑制来源于CML患者骨髓的CD34~+细胞的增殖并诱导其凋亡，还可协同STI571下调CML CD34~+细胞p210~表达，进而协同抑制细胞增殖、诱导细胞凋亡。

Overall goal is: By 5 years of implementation of development, and then plans to purchase large-scale tractor 4; medium-sized tractors 13; no-tillage planter 30; deep plowing 4; Subsoiling Machine 6; motorized spraying machine 10; maize Combine Harvester 8; row fertilizing machine 20 after the machinery and equipment, projects the region will be integrated mechanization level of operation from the current 50% to 90%,机耕, sowing machine operating level will be able to reach 100 percent, machine operation closed 70 percent level.

示范园区的总体目标是：通过5年的实施发展，再按计划购置大型拖拉机4台；中型拖拉机13台；免耕播种机30台；深耕犁4台；深松机6台；机动喷药机10台；玉米联合收获机8台；中耕施肥机20台的机械装备后，项目区内的综合机械化作业水平就会由现在的50%提高到90%，机耕、机播的作业水平就能达到100%，机收作业水平达到70%。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。