Sin相关论文
(★★★★)必做1 在平行四边形OABC中,已知过点C的直线与线段OA,OB分别相交于点M,N,若■=sinθ·■,■=cosθ·■,其中θ∈0,■.......
I The Scarlet Letter was tragic love story. The love story between a clergyman and a married woman in the 17th centur......
在很多资料和综合试卷中,经常见到下面一道关于变压器和二极管的题。 ......
研究目的:前期研究表明巨噬细胞表面的α7烟碱型乙酰胆碱受体(Alpha 7 nicotinic acetylcholine receptor,α7nAChR)是青藤碱(Sino......
本文利用挤压铸造法制备了体积分数为20﹪的Si3N4w/4032Al复合材料。复合材料室温拉伸试验是在Instron拉伸机上进行。利用差示扫......
研究了MOCVD系统中原位SiN插入层对GaN薄膜应力和光学性质的影响.采用SiN插入层后,GaN薄膜的裂纹数量大大减少,薄膜所承受的张应力......
目的 研究青藤碱(Sin)对体外培养乳鼠心肌细胞自由基损伤的保护作用.方法 应用O-2诱导培养乳鼠心肌细胞损伤模型,通过测定乳酸脱氢......
Hydroxyapatite-Bioglass-Titanium Biomaterials Used as Dense Bulk in Double-layer Biomimetic Composit
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的 探讨门控心肌灌注显像评价肥厚型心肌病患者心肌缺血情况的临床应用价值.方法 选取核素心肌灌注显像均为阳性的69例临床确诊......
无肌病性皮肌炎(amyopathic dermatomyositis,ADM)是皮肌炎(dermatomyositis,DM)的一种特殊亚型,指具有典型的皮肌炎的皮肤损害而......
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本文首先简要地介绍了测试室动态热工系统模糊控制的试验原理,然后给出了论域自调整模糊控制的基本算法,最后比较分析了测试室动态热......
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3.按照新课程的要求, 高中学生在每学期都要至少参加一次社会实践活动(以下简称活动). 该校高中2010级一班50名学生在上学期参加活......
命题在同一直角坐标系中,函数y=sinx的图像与直线y=x在x∈(0,π/2)有一个公共点·对于这个命题的真假?很多同学把握不定,究其原因,......
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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
在平时的练习中有这样一道题:证明tanπ/7·tan2π/7tan3π=√7,不难得到tanπ/5tan2π/5=√5,tanπ/9tan2π/9tan3π/9tan4π/9=......
Molecule modification andmass deposition induced bythe implantation of lowenergy Fe+ ion beamsinto a
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
As one of most influential romantic novelists in the 19th century,Nathaniel Hawthorne is at his best when dealing with t......
This thesis uses the close reading method to analyze the film The Dead End from the perspective of sin and atonement, ho......
An algorithm of highly maneuvering target tracking is proposed to solve the problem of large tracking error caused by st......
利用量子化学从头算和密度泛函理论研究了SiN和ClO的反应机理。在B3LYP/6-311++G(d,p)水平上优化得到了反应势能面上各驻点的几何......
Shirley Jackson’s famous work The Lottery is an archetypal tragedy, with Sin as the core. This essay explains Sin in Th......
The Analysis of the Human Nature Reflected in the American Western Movies——Taking No Country For Old
In the No Country for Old Man, the best picture at the Oscars, the appearance of a crime, then leads to the question of ......
This paper introduces a design to improve the radiotherapy accuracy of gamma knife.In this design,sensor is used to coll......
目的 应用寡核苷酸基因芯片技术,研究白细胞介素(IL)-1β-31CC/-511TT基因型慢性萎缩性胃炎全基因表达谱.方法 选择IL-1β-31CC/-5......
中,前者罹患B细胞淋巴瘤的风险是后者的2.403倍(OR=2.403,95%CI=1.103~5.235,P=0.024).检测MGMT K178R、XPATSS+62、XPD K751Q及XPG......
目的 探讨CYP3A5~*3基因多态性对病人芬太尼镇痛效应的影响.方法 择期全麻下行腹式子宫全切术或子宫肌瘤剔除术的病人180例,河南籍......
The Scarlet Letter written by Nathaniel Hawthorne is a great book. Through feminist criticism we can get how The Scarlet......
利用复变函数方法和积分方程理论研究了既含有圆形孔口又含有水平裂纹的无限大平面的平面弹性问题,将复杂的解析函数的边值问题化......
目的 评价中国冠状动脉旁路移植手术风险评分系统(SinoSCORE)在预测广东病人心脏手术后院内死亡的临床应用价值.方法 2004年1月到2......
目的 探讨铂类化疗药物相关基因多态性对接受含奥沙利铂方案辅助化疗胃癌患者的疗效预测价值.方法 经病理确诊的晚期胃癌患者126例......
目的 研究中国汉族人群人尿酸盐转运蛋白1( hURAT1)基因启动子区单核苷酸多态性(SNP)与原发性高尿酸血症的相关性.方法 应用PCR扩......
建立气中微细电火花沉积加工过程电极材料的热物理模型.利用有限元分析软件ANSYS对单脉冲条件下的工具电极和工件的瞬态温度场进行......
目的:探讨转化生长因子-β1(TGF-β1)标签单核苷酸多态性(SNP)与云南西双版纳地区傣族、哈尼族人群 HBV 感染的相关性。方法采集傣族、......
A new chromatographic purification of single-walled carbon nanotubes using high-speed countercurrent chromatography is r......
Molecule modification andmass deposition induced bythe implantation of lowenergy Fe+ ion beamsinto a
Fe+ ion beams with the energy of 110 keV were implanted into films of L(+)-cysteine (HSCH2CH(NH2)COOH). One of the singl......
Hydroxyapatite-Bioglass-Titanium Biomaterials Used as Dense Bulk in Double-layer Biomimetic Composit
Sintering shrinkage, compressive strength, bending strength, chemical composition and their relationships with microstru......
This work develops a new model to deal with the scenario that some companies can still run business even the surplus fal......
冠状动脉分叉病变是冠状动脉介入治疗的一个难点.尽管药物洗脱支架的广泛使用提高了介入治疗分叉病变的疗效,但选择双支架还是单支......