1、

Objective To explore a best method of injecting 99mTc-MAA for radionuclide deep vein imaging ( RNV) in order to obtain high quality RNV images.

目的探讨应用放射性核素99mTc-MAA(大颗粒聚合白蛋白)行深静脉造影(RNV)的最佳注射方法,以获得高质量的RNV图像。

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2、

DVT of lower limbs and PE were confirmed by radionuclide imaging ( RNV) with 99mTc-MAA and the clinical effect of subcutaneous injection of low molecular weight heparin ( LMWH) and oral antiplatelet coagulation therapy were evaluated as well.

采用巨聚合人血清白蛋白(99mTc-MAA)核素深静脉造影(RNV)及肺显像诊断下肢DVT和PE,并评价低分子量肝素(LMWH)皮下注射和口服抗血小板凝集药物治疗的临床效果。

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3、

A modified RBZ molecular theory model for entangled polymer network is proposed in this paper.

本文对缠结网络聚合物体系提出了一种RBZ分子理论的修正模型。

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4、

METHODS The traditional rat two kidney one clip ( 2K1C) renal hypertension model was modified and the expression of AT 1a mRNA, AT 1b mRNA was examined by quantitative reverse transcription polymerase chain reaction ( QRT PCR).

方法改进传统的两肾一夹肾性高血压大鼠实验模型制作方法,采用定量反转录聚合酶链式反应(QRT PCR)方法对AT1a mRNA、AT1b mRNA进行定量。

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5、

The expression of cardiac MLC-2 in 12 week-endurance trained rats was investigated by quantitative reverse transcription polymerize chain reaction technique ( QRT-PCR), using the 18S-RNA of rat as a internal refernce.

以大鼠18S-RNA为内参照,用定量反转录聚合酶链式反应(QRT-PCR)技术对对20只经过12周耐力训练的SD大鼠心肌中MLC-2基因的表达进行了研究。

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6、

Studies on the Hydrolytic Polymerization of Chromium Ion ⅶ. pqr Analysis of Polymerization Products

三价铬离子水解聚合作用的研究Ⅶ.反丁烯二酸存在下高铬浓度区水解产物的pqr分析

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7、

Experimental Study of Nonlinear Effects in a PPQ Organic Planar Waveguide

PPQ共轭有机聚合物平面光波导的非线性传输特性的实验研究

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8、

The application of PLF-ⅰ motor spray valve in 30 m~ 3 polymerizer

PLF-Ⅰ型电动喷淋阀在30m~3聚合釜中的应用

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9、

Two pair of primers containing attB adapter were designed separately by Gateway cloning technology. Platinum pfx DNA polymerase which can reduce the non-specific binding greatly was used during two PCR in which adding B sequence to the cloned gene.

根据Gateway克隆技术的要求,设计含有attB接头的引物,利用高保真的PlatinumpfxDNA聚合酶,通过PCR方法在克隆基因的两端加上B序列。

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11、

Study of LDPE/ NVP system surface grafting polymerization

LDPE/NVP体系表面光接枝聚合研究

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12、

Only the monomer and polymer of RD 6G exist in the solution before the transient point of γ-lgC curve.

研究认为,在γ-lgC曲线的转变区前,只有单体和聚合体存在,没有胶束。

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13、

Kinetics and nucleation mechanism of acrylate emulsion polymerization modified by vinyl alkoxy silane;

综述有关丙烯酸酯乳液聚合的机理、研究进展和改性方法。

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14、

The experimental results showed that reaction temperature, initiator concentration, emulsifier concentration and vinyl alkoxy silane amount had great influence on the kinetics of emulsion polymerization.

实验结果表明反应温度、引发剂浓度、乳化剂浓度和有机硅氧烷用量对有机硅改性丙烯酸酯乳液聚合动力学有较大的影响。

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15、

Application Technology of JVS Polymers Steel Fiber Concrete and JVS Cement Daub Concrete for Repair and Strengthening

JVS聚合物钢纤维混凝土与JVS水泥结构胶泥在修补加固中的应用技术

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16、

Polymerization process is a kind of typical chemical process.

聚合过程是典型的化工过程.

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17、

The mechanisms and characteristics for the polyglycol-based drilling fluid have been reviewed.

综述了聚合醇(多元醇)钻井液的作用机理和特点.

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18、

Two electrons brought closely together will fly apart.

两个紧紧聚合的电子会突然分开.

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19、

A water? based latex paint made of arylicpolymer.

一种用丙烯胶聚合物制造的,可以用水 稀释 的乳胶漆.

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20、

However, acrylate based polymers possess poor higher and lower temperature resistance and poor waterproofness due to their macromolecular structures.

但是丙烯酸酯聚合物的分子结构决定了它耐高、低温性及耐水性能较差。

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