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   difference expression 的翻译结果: 查询用时:0.143秒
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difference expression
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  差异表达
     A Study on the Difference Expression of Proteome in Human High-metastatic Large Cell Lung Cancer Cell Lines before and after Transfecting with nm23-H1 Gene
     nm23-H1基因转染前后人高转移大细胞肺癌细胞株蛋白质组差异表达的研究
短句来源
     Studies on the Difference Expression of the Enzymes and Proteins of the Fish Liver Mitochondria Acted by Hexachlorobenzene and Cadmium(Ⅱ)
     六氯苯和镉(Ⅱ)作用下鱼肝线粒体酶和蛋白质差异表达研究
短句来源
     Difference Expression Gene Cloning, Screening and Identifying Related to the Dermal Wound Healing
     皮肤创伤愈合相关差异表达基因的克隆、筛选及鉴定
短句来源
     Methods mRNA was extracted and purified from the lung of the mouse with LA795 lung metastasis, hybridized respectively on 4 096-gene chip. cDNA microarray was scanned for the fluorescent signals and analyzing difference expression.
     方法 以LA795小鼠肺腺癌肺转移组织 ,制备mRNA探针 ,应用含有 40 96条鼠基因的cDNA表达谱芯片 ,用ScanArray 3 0 0 0扫描仪扫描芯片荧光信号图像 ,分析肿瘤组织和康莱特治疗后肿瘤组织中差异表达基因。
短句来源
     Difference expression and clustering analysis with GeneSpring 5 1 microarray analysis software were used to find interesting genes.
     数据用GeneSpring 5 1软件进行基因差异表达和聚类分析。
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  差异性表达
     Heparin enzyme gene difference expression and lung cancer pathology type, phased and splitting up and shifting to study
     肝素酶基因的差异性表达与肺癌的病理类型、分期、分化与转移研究
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     The Spatial Difference Expression of Melatonin Receptor Mel_(1a) in the Retina of Gekko Swinhonis
     褪黑激素受体Mel_(1a)在无蹼壁虎视网膜的空间差异性表达
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     Objective: Probe into the heparin enzyme mRNA difference expression and clinic and pathology characteristic in the non_little cell cancer.
     目的:探讨肝素酶mRNA在非小细胞肺癌(non_small cell lung cancer,NSCLC)中的差异性表达及其临床和病理学特征。
短句来源
     Gene Difference Expression Between Mice and Microtus fortis Infected with Schistosoma japonicum Using cDNA Microarrays
     利用基因表达谱芯片研究东方田鼠和小鼠感染日本血吸虫前后基因的差异性表达
短句来源
  差分表达式
     The paper gives the difference expression of the k-order derivative on the n-power Bezier(Curve's) end-points. It extends one or two-order derivative qualities to k-order.
     本文给出了n次Bezier曲线端点处的K阶导数的差分表达式,从而将文[1][4]的一、二阶导性质推广到k阶.
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  “difference expression”译为未确定词的双语例句
     (2) There was no difference expression rate of DR5 mRNA in the normal liver tissue, para-liver cancer tissuse and hepatocellular carcinoma tissue (88.6%±2.7%、93.3%±1.8%、96.3%±1.3%, p >0.05);
     (2) 40例肝癌组织、癌旁组织、23例正常肝组织DR5的mRNA的阳性表达率无明显差异(分别为88.6%±2.7%、93.3%±1.8%、96.3%±1.3%, p >0.05);
短句来源
     Results: ⑴ There was no difference expression rate of DR4 mRNA in the normal liver tissue, para-liver cancer tissuse and hepatocellular carcinoma tissue (89.2%±2.1%、91.3%±2.5%、94.6%2.4%,p >0.05);
     结合临床病理资料分析其临床意义。 结果:⑴ 40例肝癌组织、癌旁组织、23例正常肝组织DR4的mRNA的阳性表达率无明显差异(分别为89.2%±2.1%、91.3%±2.5%、94.6%±2.4%,p >0.05);
短句来源
     ⑵There are no difference expression level of TGFβ1 mRNA and Smad7 mRNA among cases with both positive results in carcer and para-cancer tissue (P=0.327 and 0.491).
     ⑵ TGF-β1mRNA和Smad7mRNA均阳性表达的肝癌组织及其癌旁组织中,其表达水平无显著性差异(P分别为0.327和0.491);
短句来源
     Results: Strong expression of COX-2 mRNA was detected in 72.3% (34/47) of gastric carcinoma tissues(0.619±0.033), and increased expression in paired tissues adjacent to gastric cancers(0.175±0.084), but nearly no expression in normal tissues. There were significant difference expression of COX-2 mRNA among gastric carcinoma tissues, paired tissues adjacent to gastric cancers and normal gastric mucosa.
     结果:COX-2mRNA在72.3%(34/47)的胃癌组织中表达显著增高(0.619±0.033),癌旁组织表达也增高(0.175±0.084),在正常胃粘膜组织中几乎不表达,癌组织与癌旁组织、正常胃粘膜组织COX-2mRNA的表达差异有显著性意义。
短句来源
     The K-Order Derivative Difference Expression of the Bezier Curve's End-points
     Bezier曲线端点的k阶导数的差分表达
短句来源
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  difference expression
In this case, qualitative reasonings were used to construct the difference expression.
      
In this analysis we pre-selected all genes that had positive Affymetrix average difference expression levels.
      
In this analysis we preselected all genes that had positive Affymetrix average difference expression levels.
      
Despite the advantages of ignoring absent/present calls, the absolute difference expression value provided by the Affymetrix software is not ideal.
      
Both the Affymetrix average-difference expression data and the P/A calls were used in the analyses.
      
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In this paper, we obtain difference expression and reurring convolutio formulas for 6-spline, (B-Spline) and establish spline identities, expresse by o-spline systems.

本文给出了δ样条的差分表示和卷积递推公式;又给出了用δ样条函数系表示的样条恒等式。这些构造性公式,使δ样条的基本性质一目了然。

The permafrost region situated in the Qing-Zang Plateau, we had constructed a number of various trial piles—driven-in, inserted-in and cast-in drilled-hole reinforced concrete piles.In this paper,the construction technology freeze-back processes, applications and construction evalution of these piles are discribed.The test method for determining the horizantal and vertical bearing capacity of them is presented. The deformations and bending moments measured from the test, using the finit difference expressions...

The permafrost region situated in the Qing-Zang Plateau, we had constructed a number of various trial piles—driven-in, inserted-in and cast-in drilled-hole reinforced concrete piles.In this paper,the construction technology freeze-back processes, applications and construction evalution of these piles are discribed.The test method for determining the horizantal and vertical bearing capacity of them is presented. The deformations and bending moments measured from the test, using the finit difference expressions combined with optimum seeking method, we found out the distribution of coefficients of ground lateral pressure and various parameters which are useful to the construction design concernd.

本文介绍了青藏高原多年冻土地区钢筋混凝土钻孔打入桩、钻孔插入桩、钻孔灌注桩的施工工艺、回冻过程、适用条件及工程评价,提出了多年冻土地区桩的水平、垂直荷载试验方法,利用试验中得出的实测位移、弯矩数据,采用差分并结合优选的方法,反算出了地基系数的分布及各种设计参数,供有关工程使用。

One-way wave equation in time-space domain in inhomogeneous medium-can be deduced by introducing a generalized difference delay operator. By applying the relationship between Z-transform and Fourier transform, this one-way wave equation can be used to obtain 90° one-way wave equation put forward by Gazdag in frequency-wavenumber domain. Stolt's 45° one-way wave equation, which is used in modeling and migration, can also be derived by first applying the difference expression, obtained from the operational...

One-way wave equation in time-space domain in inhomogeneous medium-can be deduced by introducing a generalized difference delay operator. By applying the relationship between Z-transform and Fourier transform, this one-way wave equation can be used to obtain 90° one-way wave equation put forward by Gazdag in frequency-wavenumber domain. Stolt's 45° one-way wave equation, which is used in modeling and migration, can also be derived by first applying the difference expression, obtained from the operational character of the generalized difference delay operator, into the velocity-varying 2-D acoustic wave equation after Fourier transform, then approximating its aquare root with a proper expression. Replacing the central difference operator with finite first order difference operator (Crank-Nicolson), we can get 45° one-way wave equation in unconditionally stable difference scheme. The processing of synthetic seismic section shows that the migration in such difference scheme is more accurate and faster than with conventional algorithm.

在研究波动方程偏移的技术中,通过引入广义差分延迟算子的概念可得到时空域中完全非均匀介质的单行波方程。由该方程出发,利用z变换与傅里叶变换关系可导出Gazdag在频率波数域中提出的90°单行波方程。将根据广义差分延迟算子的运算性质得到的差分公式运用于傅里叶变换后的变速度的二维声波方程,再采用适当的逼近公式来近似方程中的平方根,便可得到目前用于模拟和偏移的Stolt的45°单行波方程。本文在该方程中进一步引入了Crank-Nicolson一阶有限差分算子来代替中心差分算子,从而得出了45°无条件稳定差分格式的单行波方程。通过实际处理人工合成剖面证明,用这种差分格式作偏移要比常规算法准确和省时。

 
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