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Two transverse fast low angle shot sequences (1.5mm slice thickness) were acquired at 3T, and twosagittal MEDICwe sequences (0.6mm slice thickness, isotropic). Thetransverse multiplanar reformats were performed from the sagittalMEDICwe.

在FLASH和MEDIC序列软骨体积测量值与形态学测量值之间的随机配对误差分别是4.3％～6.8％和2.9％～6.6％，系统性误差分别是-0.6％～1.2％和-1.1％～2.8％。2对软骨体积的定量MRI测量，髌骨轴位FLASHwe序列可重复性误差1.2％，MPR MEDICwe序列可重复性误差1.8％。

The adjusted population-attributable risk of AMI for the top 3 quartiles compared with the bottom quartile of the dietary risk score was 30%.

与饮食危险评分的第一四分位数相比，后三个四分位数的AMI校正人群归因危险为30％。

Methods and Results— Nine hundred ninety ambulatory persons with CHD were categorized into quartiles of serum cystatin C at inception, with 0.91 mg/L constituting the lowest quartile and 1.30 mg/L constituting the highest.

方法与结果：990个非卧床的冠心病病人分别测半胱氨酸蛋白酶抑制剂C的浓度，以浓度的四分位数值进行分类，小于 0.91 mg/L构成最低的四分位组，浓度 1.30 mg/L构成最高组。

The approach to attaining multi-framing images for single shot process by the integration of electron microscopy and the cross-over scanning framing technique is first proposed.

首次提出了将交叉点扫描分幅技术与电子显微技术相结合，获得样品在不同时刻的多幅显微图像的分幅电子显微途径。

Carbonate rocks are susceptible to later recrystallization during deep burial, and can isotopically re-equilibrate with higher-temperature fluids depending upon the water/rock ratios and the isotopic composition of the fluids.

碳酸盐岩在深埋过程中很容易被后期的重结晶作用影响，并且在高温流体的加入时发生同位素的分馏，这种分馏与水/岩比率以及流体同位素的组成相关。

A time-delay reconstruction of a phase space equal to the original system has been made by analyzing of observed time series of current signal and vibratory signal, and the methods of choosing properly the embedding dimension and delay-time for phase space reconstruction have been studied in detail.

本文利用振动信号和电流信号时间序列，采用时间延迟法，重构了系统的等价相空间，并详细研究了嵌入维数及时间延迟的选择对重构相空间的影响，计算了铣削加工典型过程的Lyapunov指数谱，分析了系统的混沌特性；同时采用P-G算法，计算了混沌动力系统的奇异吸引子的分维数，分析了分维数与系统状态的关系，定量地指示出系统的混沌程度，同时也反映出系统的不可预报程度。

Turgor pressure builds up inside the appressorium,forcing a penetration peg into the plant tissues;this is then followed by invasive growth and eventurally conidiation of the fungus.

该菌侵染循环过程经历了分生孢子与植物表面接触、萌发、附着胞分化、侵入栓的形成以及侵染生长，并最终产生新的分生孢子导致新一轮的病害循环。

Chapter 3 analyses the relationship between the performing party during carriage of goods by sea and the carrier as well as the cargo owners. It shows that the performing party during carriage of goods by sea is in dual legal status, i.e. on the one hand it is the independent contractor or sub-contractor of the carrier, and on the other hand it is a tort-feasor against the cargo owners.

第3章分析了海上货物运输中的履约方与承运人以及与货方的关系，指出海上货物运输中的履约方在海上货物运输复杂的法律关系中具有双重的法律地位，一方面它与承运人之间存在一般的商业合同关系，是承运人的独立合同人或分合同人，另一方面它与货方之间存在侵权的法律关系，处于侵权行为人的法律地位。

The results show that the neutral temperature is 26.9 ℃ in modified temperature; the preferred sensation is -0.2 in summer; the partial pressure of water vapor is about 3 500 Pa when the humid sensation is neutral; the mean skin temperature is 33.2 ℃ corresponding neutral thermal sensation; the mean skin temperature and skin wetness degree are important in predicting thermal sensation and thermal comfort; there is a linear relation between the heart rate and thermal comfort, and between the blood pressure and thermal comfort in cooler environment but the blood pressure varies not obviously with thermal sensation in warmer environment.

结果显示，受试者的热中性温度为26.9 ℃；受试者夏季偏爱稍凉的热感觉（-0.2）；潮湿感中性对应的水蒸气分压力约为3 500 Pa；热中性对应的平均皮肤温度为33.2 ℃；平均皮肤温度与皮肤湿润度是预测热感觉与热舒适的重要参数；心率与热感觉存在线性关系，血压在偏凉环境下与热感觉呈线性关系，在偏暖环境下变化不大。

The results show that adding acid tar polymer in percent of 0.2, 0.5 or 1.0 into blending coal, the cold and hot intension, ash percent of coke changed not too much but the sulphur percent of coke changed upward and raised 0.01 to 0.03 percent.

试验结果表明：分别配用0.2％、0.5％、1.0％的酸焦油聚合物后，与基准样相比，焦炭的冷态强度和热态强度、灰分变化不大，而焦炭硫分随配量的增加呈现上升趋势，约上升0.01%～0.03%。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。