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It is meaning to research on the compressive characteristic of concrete small hollow block walls with concrete core columns in order to make use of the material well and improve characteristic of the walls.To concrete small hollow block walls, five modes of block walls of different ratio of height to width have been made. The Characteristic of the block walls of different ratio of height to width with horizontal load and vertical load have been analyzed.

对不同的高宽比的砌块砌体墙在不同的竖向荷载作用下的水平抗剪性能进行了数值分析,计算了墙体的水平开裂荷载和破坏荷载,模拟了墙体从开裂到破坏的全过程,分析了不同的竖向荷载和不同的高宽比对墙体水平抗剪性能的影响。

When maize plants matured, the plant height of transgenic lines 2, 3, 4 and 5 was about 5% higher, total biomasses were 15-30% more, in which the biomasses of roots, leaves and seeds per plant were about 15%, 20% and 20-30%, respectively, than those of wild type plants.

植株成熟后,转基因株系2、3、4、5株高比非转基因对照高约5%,总生物量比非转基因对照多15-30%,其中转基因株系2、3、4、5根系、叶片和单株籽粒重的生物量分别比非转基因对照高约15%、20%、20-30%。

Compared with the control, the lungs of 3-day-hyperxia-exposure group developed into edema, hemorrhage and inflammatory infiltration and this condition aggravated at the 7th day. The pulmonary septum was significantly widened at the 14th day, the interstitial fibrocytes as well as alveolar epithelial cells proliferated obviously, and the tendency of lung fibrosis was also presented. The results mentioned above showed that the modle of hyperoxia lung injury was successfully established, and the acute inflamationm was its early symptom while the fibrosis was its late manifistation. There was no positive cytes of IFN-γ in the lung of nomal rats, The positive cytes of the groups under hyperxia-exposure for 3, 7, 14 day, which climbed to the climax at the 7th day and began to decline from the 14th day, were found in alveolus epithlia,pulmonary interstitial, bronchoepithlia and macrophage.

高氧14天(5.46±0.30)虽有所下降,但同空气组比,差异仍然具有显著性(P.05);BALF中蛋白含量高氧3天(0.45±0.10)、7天(0.66±0.08)、14天(0.79±0.14)显著高于空气组(0.18±0.08,P值均。05);肺通透系数高氧3天(6.61±2.05)、7天(10.88±1.54)、14天(12.75±2.20)均明显高于空气组(2.99±1.27,P值均。05);同时病理组织学改变也表明与空气组比较,高氧3天时肺组织水肿、出血、炎性细胞浸润,7天时进一步加重,14天时肺间隔明显增宽,间质纤维细胞和肺泡上皮细胞明显增生,出现肺纤维化倾向;以上结果均表明我们成功地建立了高氧肺损伤动物模型,且急性炎症反应是其早期表现,纤维化改变是其晚期表现。

The third part is to analyze the gender preference of peasants in village N, S and village B based on the data of fieldworks and SPSS. It is found that, without taking the birth control into consideration, son preference ratio of peasants in village N, S is 24% higher than that of village B. Suppose that only one child is allowed in one family, son preference ratio of peasants in village N, S is about 40% higher than that of village B.

研究发现,在不考虑胎次的情况下N、S两村农民的偏男系数比B村高24%,在假设只能生育一孩的情况下,N、S两村农民的偏男系数比B村高出将近40%;在生育行为方面,N、S两村农民明显偏好男孩,B村农民没有性别偏好;在孩子的抚育方面,N、S两村农民与B村农民没有显著性差异,均没有偏好男孩的表现。

Diana is unusually tall for a woman. She's five feet eleven inches (1 meter 80 cm). So Diana is half an inch taller than Joe.

戴安娜比一般女人高,她的身高是五英尺十一英寸,因此戴安娜比吉欧高半英寸。

Given the same total flow effusion from holes, the results show that the heat shield gets a higher average cooling effectiveness when the opening ratio is 3% compared with 6%; cooling effectiveness is sensitive to the height of ripple board, the heat shield gets the highest cooling effectiveness when the dimensionless height of ripple board is 1% compared with 2% and 3.33%; but there is a little influence on the cooling effectiveness of the liner with the change of the diameter of holes and the height of cooling passage.

研究表明:在气膜孔出流总量相同的情况下,3%开孔率比6%开孔率的隔热屏平均冷却效率较高;波纹板高度对隔热屏冷却效果影响较大,波纹板无量纲高度为1%比波纹板无量纲高度为2%和3.33%的隔热屏平均冷却效率高;孔径和冷却通道高度的改变对隔热屏冷却效果几乎没有影响。

The ICER of Trial group was 14,208 NTD/month and it should be within the acceptable range of health economics.

根据本研究的结果,进入临床试验病患存活时间较长,所花化疗药费较高,但经过存活时间校正之后,非临床试验组比临床试验组高;终身成本效果分析得到临床试验组比非试验组的ICER为14,208元/月,增加的费用应是在医疗经济上可接受的范围之内。

For example Helium, which we typically engage in its gaseous form. It liquefies at about ten degrees Fahrenheit above absolute zero, and turns superfluid six degrees colder.

例如氦一般以气态方式存在,到了比绝对零度高10度的时候才液化,但那已经比&超流&高了6度了。

The dynamic behaviour of copper was investgated making use of an ex-perimental Lagrangian analysis technique,in which multiple manganin gauges were used to measure the stress-time history at different Lagrangian positions in the stress wave field,and a modified pathline method was used to analyse and solve the dynamic and physical parameters of the flow field.

利用拉氏分析方法对钨合金在高应变率下的力学性质进行探讨,分析各拉氏位置的应变,比容,密度,应变率,比内能,质点速度等物理量的变化历史,讨论不同晶粒度尺寸对钨合金在高应变率下动态力学性能的影响,给出钨合金在应变率为104~105s-1时的应力应变曲线。

During6330-3805aB. P., climate characteristic generally was relatively warm and dry, temperature was2-3℃higher and precipitation was50-150mm more than those of today and the vegetation was needle-leaved and deciduous and broad-leaved mixed forest in which Pinus was main kind of trees.

P。气候总体上以相对暖干为特征,气温比现代高2~3℃,降水量比现代高50~150mm,植被为以松为主的针、阔叶混交林,但在

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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。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。