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- L T E .R - F H S .D R 3 0 0 2 D B ? 如发现有侵权，请来信告知，本站将会以最快的速度删除和改正。
- A 2 D depth averaged flow pollution model using the finite volume method(FVM) with approximate Riemann solvers for tidal reaches of Yangtze River is established. 根据长江江苏感潮河段水流水质及地形特点,应用有限体积法及黎曼近似解建立了平面二维水流-水质模型。
- The leaf form and structure of 93 species and 2 varieties of Annonaceae were comparatively studied with the help of scanning electron microscope, epidermal maceration and paraffin section method. 摘要利用扫描电镜、叶表皮离析法和石蜡切片法研究了番荔枝科93种2变种植物叶片的形态结构。
- Comparative micromorphology of the leaves of 2 species and 3 populations in Melampyrum from Anhui were studied with epidermal maceration, electron microscope and paraffin section method. 摘要利用离析法、扫描电镜和石蜡切片法对安徽产2种3居群山罗花属植物的叶进行了微形态比较研究，结果表明：该属植物叶表皮细胞形状为不规则形，垂周壁呈波状、深波状至重波状；
- There is relatively less research for radiolarian fauna in the Meishan D Section of Changxing County, Zhejiang Province. 摘要煤山D剖面长兴组的放射虫动物群的研究成果很少。
- B group(42 cases) received BCG polysaccharide and nucleic acid preparation [1 mg(2 branches),every 2 d for 1 dose,im]. B组(42例)肌肉注射卡介菌多糖-核酸注射液[1次/2 d,1mg(2支)/次];
- This new method helps to solve the velocity problem which can hardly be settled by CMP stacking section method. 这种方法克服了共中心点叠加时间剖面法难以解决的速度问题。
- With regard to eNOS,at 2 d,3 d and 7 d post pMCAO,group B performed significant difference with group C and group D. eNOS阳性表达2、3、7d;各组之间比较差异有统计学意义(P?0.;05)。
- With the traditional paraffin section method, the initiation and development were systematically studied. 摘要利用常规石蜡切片法，系统研究了广藿香不定根的起源和发育。
- Matra - Marconi's "tax" 2 C (R05) or 2 D (modified after the R06 and R07) satellite communications equipment. 马特拉-马可尼公司的“赋税”2C（R05）或2D（改装后的R06和R07）卫星通信设备。
- The reconstruction of the 3 D deformed paleostructures should be considered as the superimposition of 2 D deformation. 三维变形古构造恢复一般应视为二维变形的某种叠加，叠加方式视断裂总体变形特征而定。
- Meanwhile, paraffin-cut section method was used for studying on callus formation, cork cambium and vascular cambium initiation. 同时,运用石蜡切片法研究剥皮后愈伤组织的形成、木栓形成层和维管形成层的发生;
- However,it had some limitation in partial deformity of surficial body, not better than the 2 D images. 但有其一定的局限性,对部分体表畸形检出不及二维探头。
- In this thesis we investigate the chaotic dynamics in the curved space-time in the phase space (?) and using the Poincare section method. 本文将广义相对论与非线性动力学理论结合起来,同时主要运用相空间技术和彭加莱截面方法研究了弯曲时空中的混沌动力学问题。
- These results suggested that two immunosuppressants of CsA and 1,25(OH) 2 D 3 , combined use at low doses might be an effective therapy for EAT. 提示 :小剂量免疫抑制剂 Cs A和 1,2 5 (OH) 2 D3 联合防治 EAT有效 ,并具有协同作用。
- Comparative observations were made on the morphology and anatomy of secretory cavities in stems of 14 genera, 23 species and one varieties by paraffin and thin section method. 摘要利用石蜡切片和薄切片方法对芸香科14属23种和1变种植物幼茎中分泌囊的分布和结构进行了比较研究。
- In addition, after 10 cycles of end-of-day far-red irradiations (EOD FR), the heading and flowering date of the mutant was delayed for 2 d. 另外,在育性转换敏感期每日主光期结束时(EOD)进行10次短暂的远红光(FR)照射。 结果表明,农垦58S植株抽穗和开花期比SD处理推迟2d,而花粉败育率、种子结实率却无变化。
- Different from the standard algorithm,the fast 2 D back projection(2D FBP)proposed in this paper requires computational time O(N 2 log N 2). 本研究提出一种快速二维反投影算法 ,其计算量仅为O(N~2 log_2~N )。
- The Luo Rudy models (LRd00) of mammalian ventricular cell were used in simulating of two dimensional (2 D) ventricular tissue. 用Luo Rudy心室肌细胞动作电位模型LRd0 0进行二维心室肌组织仿真研究。
