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Through this material one could setup an overall impression of the study content and the study method.In order to investigate the basic heat transfer characteristics of regeneratively cooled scramjet, in the second chapter, one dimensional heat transfer model of regeneratively cooled scramjet was developed. In this model, N-R correlations were used to describe hot gas-side and coolant-side convection heat transfer. Simple model of gas properties was also used.

为了初步了解超燃冲压发动机再生冷却传热的基本特征，第二章建立了超燃冲压发动机再生冷却的一维传热数理模型，采用了准则关系式描述燃气侧和冷却剂侧的对流换热，采用了简化的燃气物性模型，并对衬层材料、衬层厚度和冷却剂流量进行了参数研究。

Results The PGE2 levels in the portal vein increased, while the PGE2 levels in peripheral blood had no changes significantly, the PGE2 levels in the tissues of the intestinal mucosa, placenta, amnion and amniotic cells were increased significantly; Ricinoleic acid stimulated the synthesis of PGE2 in the above tissues invitro, which had the positive correlations with the dose of ricinoleic acid and its lasting time.

结果 实验组大鼠门静脉PGE2水平升高，外周血PGE2水平无变化；实验组大鼠肠粘膜、胎盘、羊膜组织和羊膜细胞PGE2合成明显升高；蓖麻酸刺激肠粘膜、胎盘、羊膜等组织和细胞PGE2合成，其刺激合成能力与蓖麻酸浓度及其作用时间呈正相关。

Positive correlations were found between leptin and age, menstrual status, body weight, height, BMI, and Risser sign.

发现瘦素与年龄、月经情况、体重、身高、体重指数、Risser征呈正相关。

The third chapter states the three types of schemata and the correlations between schema theory and English reading comprehension.

第三章，论述了图式的分类，及图式理论与阅读理解之间的关系。

Statistical data research have already showed that non-smoker live longer than those who snoke. Since 1950s, scientists have found the correlations between smoking and the rate of lung cancer through the statistics.

统计数据研究早就表明，不吸烟的人比烟民长寿，而且自20世纪50年代以来，科学家们通过统计资料，已经发现了吸烟和肺癌发病率之间的相互关系。

The correlations between the phenotypic traits of fruits and seeds of Sorbus pohuashanensis and geographical and ecological factors were significant at latitude, altiturde, annual mean temperature and annual mean rainfall.

花楸树果实、种子性状与地理生态因子的相关分析表明，纬度、海拔、年均温、年降雨量与其性状呈显著相关。

The correlations between spectroscopic, electronic properties and molecular structures have been discussed.

分析和探讨了磁相互作用与分子结构和电子结构之间的关系，得到了一些有价值的信息和结论。

There were no correlations between FeNO and spirometric indices at 6 or 8 years of age.

FeNO与肺活量指标在6岁和8岁时未见显著相关性。

The fractional anisotropy values of white matter in schizophrenia patients and normal controls were measured respectively in frontal and the splenium of corpus callosum. Independent-samples t-test for non-paired data was used to test the differences between schizophrenia arid controls for FA values. Correlated analysis was applied to reveal the correlations between FA values in frontal and the PANSS scores.

对22例精神分裂症患者和20例健康志愿者进行脑部DTI扫描后，测量双侧额叶和胼胝体压部的各向异性分数值，应用成组t检验对精神分裂症患者和正常健康对照组的相应区城进行比较，并用部分相关性检验对精神分裂症患者脑中各部位相应FA值与PANSS量表评分之间的关系进行统计。

The results showed that the sex ratio of trees was 1 m 2 f, and the natural T. cuspidata tree was able to sexually reproduce for many years. Male trees had fecundity when the diameter at breast height ranged from 1.5 cm to 92 cm, while female trees had fecundity when the DBH from 9.5 cm to 68.1 cm. Male trees typically flowered at the age about 20 years earlier than female trees. The numbers of microstrobili were 3 times more than that of megastrobili, and only 1/10 megastrobili developed into seed. The numbers of strobili and seed were correlated with DBH, crown diameter and height of trees; however, no significant correlations were observed with other site factors. Numbers of strobili decreased from the upper to lower canopy layers, while the quantity of seed decreased from the middle, upper to lower canopy layers. Seed-setting rate increased from the upper to lower canopy layers. Numbers of strobili and seeds in different directions of the canopy were not uniform, but the differences weren't significant.

结果表明：现实东北红豆杉天然种群中，♀♂性比为1：2；天然东北红豆杉有性生殖持续时间长，雄株胸径在1.5~92cm，雌株胸径在9.5~68.1cm保持生殖状态，雄株较雌株早约20年进入花期；天然东北红豆杉小孢子叶球数量平均为大孢子叶球数量的3倍，大孢子叶球转化为果实的数量不足1/10，孢子叶球数量、结实数量与样株的胸径、冠幅、树高显著相关，与其他立地因子相关不显著；孢子叶球数量在冠层间的分布呈现由上至下的递减规律，而结实数量在冠层间沿中、上、下递减，结实率沿冠层自上而下递增；孢子叶球与结实数量在树冠不同朝向上也呈现出一定的特点，但总体上差异不显著。

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。