前后的

The designing way of this paper about the forebody and afterbody of aerocraft is based on the wave-rider theory, so design the aerocraft upper and down surface separately, besides keeping the length and thickness of forebody and afterbody constant, to some extent ensure the whole aerocraft design target and avoid the conflict with other disciplines, The flow solver takes use of Euler equations, combining with the technique of the unstructured dynamic meshes.

文中对飞行器前后体设计思路基于高超音速乘波体的思想，将飞行器上下表面进行分离设计，在前后体的长度厚度以及发动机的位置保持不变的条件下，较大程度避免了飞行器整体外形布局的改变，从而一定程度上保证了总体设计的目标，大大缓和了与飞行器其他学科设计时的冲突。

This study was designed to investigate the mechanisms of histone deacetylase inhibitors(sulfonamide anilide compound referred as the "Compound") with antitumor activity against human bladder cancer cells. MATERIALS AND METHODS: Treated with different concentrations of the Compound and HCPT for different periods of time, human bladder cancer cell line BIU-87 growthwas measured by MTT assay.

材料与方法：以不同浓度的Compound和羟基喜树碱作用于体外培养的膀胱癌BIU-87细胞株；采用MTT法检测细胞生长抑制率；以流式细胞术测定不同浓度的Compound和HCPT作用前后膀胱癌细胞的调亡情况及细胞周期的变化；应用RT-PCR分析Compound和HCPT作用前后膀胱癌细胞中P21waf/cif1 mRNA表达的变化。

This study was designed to investigate the mechanisms of histone deacetylase inhibitors (sulfonamide anilide compound referred as the Compound') with antitumor activity against human bladder cancer cells. MATERIALS AND METHODS: Treated with different concentrations of the Compound and HCPT for different periods of time, human bladder cancer cell line BIU-87 growthwas measured by MTT assay.

材料与方法：以不同浓度的Compound和羟基喜树碱作用于体外培养的膀胱癌BIU-87细胞株；采用MTT法检测细胞生长抑制率；以流式细胞术测定不同浓度的Compound和HCPT作用前后膀胱癌细胞的调亡情况及细胞周期的变化；应用RT-PCR分析Compound和HCPT作用前后膀胱癌细胞中P21(上标 waf/cif1)mRNA表达的变化。

Pass " of word of antonym word coupling or the statistical analysis that ","OR" uses a case actually in daily language, can see,"Or the meaning;" that " comparing "OR" conveys " of extract of " of logistic coupling word on taller frequency or after " and "OR" are advanced exchangeability respect difference is not big;"OR" compares " perhaps " more is upper the tendentiousness; that reveals a choice serves as antipathic choice,"OR" compares " or " show is more apparent.

概要： 通过对语词联结词"或者"、"OR"在日常语言中实际使用情况的统计分析，可以看出，"或者"比"OR"在更高的频率上表达逻辑联结词"析取"的涵义；"或者"和"OR"在前后项的可交换性方面差别不大；"OR"比"或者"更多地表现出选择的倾向性；作为不相容选择关系的"OR"比"或者"其前后项更多地满足逻辑排中律；在和其他联结词的相互转化方面，"OR"比"或者"表现更为明显。

Based on seismic source spectrum solution by multi-station and multi-event coda method, applying Brune seismic source model, we have got the source factors and spectra of 48 small earthquakes occurred before and after the Douhe earthquake of October 6 in 1995. The seismic moments, corner frequencies and stress drops are estimated from the spectra, and their correlation and variation with time before and after the Douhe earthquake are discussed.

在震源谱的多台多震尾波解法的基础上，应用Brune震源模型，求解1995年10月6日陡河ML5.9地震前后在其周围发生的48次小地震的震源因子和震源波谱，进而估算了地震矩、拐角频率和应力降，并讨论了它们之间的相互关系和在陡河地震前后随时间的变化。

Distinction instillment different concentration antigen.

分别滴加不同浓度的抗原使其发生反应，测量傅里叶变换红外谱和加入抗体前后反射谱的变化，结果表明硅烷化效果明显，生物抗原较好的固定，抗原抗体反应前后反射谱有明显的红移，且红移量于滴加抗原浓度增加而增加，并且呈现出良好的非线性关系。

The following tools are used in the experiment: a pretest, a posttest and a questionnaire.

在实验前后，分别有一个写作测验，通过前后写作成绩的对比，证明了应用新的写作教学模式的实验组成绩得到较大的提高，从而证明其效果是显著的。

The Surface composition of grafted PET fiber was characterized by ATR-FTIR. THE results showed that there were no obvious differences between ungrafted and graft PET fiber in the spectra ,except that the typical peak of-OH in 3100cm~(-1) appeared in both Citric acid treated PET fiber and Acrylic acid treated PET fiber indicated citric acid and acrylic acid had been successfully grafted on the surface of PET fiber.

对样品的接枝效果进行红外光谱表征，发现无论是经过丙烯酸接枝处理，还是柠檬酸接枝处理，处理前后纤维的红外吸收光谱图都没有明显的区别，说明接枝前后纤维的主体性质没变，但是，二者在3100cm~(-1)处都出现了羟基的特征吸收峰，说明柠檬酸和丙烯酸都已经接枝上了PET纤维表面。

All patients were examined by left ventricular angiograph by which ejection fraction and left ventricular end-diastolic pressure were measured. Results The change of left ventricular end-diastolic pressure after angiography of the patients in DM group was significiantly higher than that in non-DM group.

结果 DM组患者造影前后左室舒张末压的差值(D3)明显高於非DM组的患者，两组间的射血分数无明显差异，年龄增加、糖尿病、 EF的降低，与造影前后左室舒张末压的差值呈负相关。

Results show that for KEMAR mannequin,pinnae destroy the front-back symmetry of HRTF above 5～6 kHz,while for human subjects it reduces to 2.5 kHz because of the locations of ears.

结果表明，在5 kHz至6 kHz以上的频率，耳廓破坏了头相关传输函数的前后对称性；而受耳道入口位置的影响，真人受试者的头相关传输函数在2.5 kHz以上的频率就开始出现前后不对称。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。