分子质量

结果：藜草花粉经电泳后得到12条蛋白质区带，分子质量依次为92,63.1,61,52,45,43,39.7,38.9,34,31.6,28.4和18.5~12ku；

RESULTS : Twelve bands of protein were obtained through SDS-PAGE . The molecular weight of each band was 92 , 63.1 , 61 , 52 , 45 , 43 , 39.7 , 38.9 , 34 , 31.6 , 28.4 and 18.5 ~ 12 ku .

利用B样条神经网络控制聚合物相对分子质量分布新方法

Control of molecular weight distribution of polymerization via B-spline neural networks

两者A链的分子质量虽然相差近一倍，但B链的分子质量相同。

The molecular mass of cinphorin A-chain is only half of cinnamomin A-chain , while their B-chains are the same .

HPLC测定银杏外种皮多糖的分子质量及含量

Determination of molecular weight and content of Ginkgo biloba exocarp polysaccharides by HPLC

高相对分子质量PE的增塑熔融纺丝Ⅱ.拉伸工艺和纤维的结构性能

Plasticized melt spinning of HMWPE ⅱ . drawing process and structure and properties of fibre

采用不同相对分子质量的聚丁烯热塑性弹性体，对聚丙烯（PP）进行共混改性，并研究了共混物的力学性能和热性能。

Polypropylene was modified by thermoplastic elastomer poly-1-butylene ( PBt-TPE ) of various molecular mass .

GPC法测定PAN的平均相对分子质量及其分布

GPC measurement for average relative molecular mass and distribution of polyacrylonitrile

溶解时间对凝胶渗透色谱法测定PVC分子质量的影响

Influences of dissolution time on the determination results of molecular weight of PVC by gel permeation chromatography

采用高相对分子质量的增塑剂与低相对分子质量的增塑剂混合增塑ST和PVA，有利于提高薄膜的力学性能。

Mechanical properties of blend films were enhanced by adding large and small plasticizers simultaneously .

用SDS-PAGE测得亚基相对分子质量为66kDa。

Its subunit molecular weight was 66 kDa measured by SDS-PAGE .

一般，随着SDS相对分子质量增大，熔体流动速率减小；

The MFR decreasing with increasing of molecular weight ;

上海源水中DOM的分子质量及去除特性

Molecular Weight Distribution and Removal of DOM in Shanghai City 's Drinking Water Sources

结果表明，分子质量高的加工助剂对PVC制品的力学性能是有利的。

The results showed that processing aids with high molecular weight could improve the mechanical properties of PVC products .

结果：经SDS-PAGE检测重组尿酸酶亚基的表观相对分子质量为32.4k。

Molecular weight of the recombinant uricase subunit was 32.4 ku in SDS-PAGE .

提高聚丙烯酰胺（PAM）相对分子质量和溶解性的措施

Measures to Increase Molecular Weight and Solubility of PAM

GPC法测定香菇多糖的含量及相对分子质量

Determination of Lentinan Content and its Molecular Weight by GPC

所表达的E蛋白的相对分子质量约为50000，表达量约占菌体总蛋白的35%。

The yield of expressed JEV E protein with relative molecular mass approximately 52 × 10 3 was 35 % of total bacterial proteins .

探讨了超高相对分子质量聚乙烯（UHMWPE）冻胶纤维的萃取机理。

The extracting mechanism of UHMWPE gel-spun fiber was discussed .

相对分子质量较小的UHMWPE易结晶；

The crystallization was easy for lower relative molecular weight UHMWPE sample .

结果相对分子质量约为43×103，等电点为8.5。N端序列不能测到。

Results The enzyme had a relative molecular mas of 43 × 103 and the pI was about 8.5.The N-terminal amino acid sequence could not be determined .

目的研究不同相对分子质量硫酸皮肤素（DS）的抗血栓活性。

OBJECTIVE To study the antithrombotic effects of different molecular weight dermatan sulfate ( DS ) .

GA含量的增加可以加速药物的释放。相对分子质量越大，药物从微球中释放越慢。

Microspheres prepared from PLGA with lower GA content and higher relative molecular mass showed a prolonged drug release profile .

PTT相对分子质量对结晶性能的影响

Effect of relative molecular mass on crystallinity of PTT

当异丙醇为溶剂时，EVA的平均相对分子质量为1.32×104。

951 . When isopropyl alcohol as solvent , the molecular weight of EVA is 1.32 × 10 ~ 4 .

逐渐提高聚醚的相对分子质量，PU的拉伸强度和撕裂强度下降，冲击弹性提高。

When the molecular weight of TDB increased , the tensile strength and tear resistance decreased but the elasticity increased .

用DSC法研究了超高相对分子质量聚乙烯（UHMWPE）纤维的熔融行为。

The melting behavior of ultrahigh relative molecular weight polyethylene ( UHMWPE ) fiber was studied by DSC .

SDS-PAGE和westernblot分析，表达的融合蛋白呈可溶性，相对分子质量约为45000。

SDS-PAGE and Western blot assays revealed that the GST-SNCP protein was expressed in soluble form with a rough 45 000 relative molecule weight .

研究了PEG的相对分子质量、亲水链段的质量分数与抗静电剂效果之间的关系；

The effects of PEG relative molecular mass and hydrophilic segment content on the antistatic performance of the product were investigated .

负离子ESI测定完整盐类药物的相对分子质量

Determination of Salty Drug 's Relative Molecular Mass by Negative ESI

SDS-PAGE结果显示表达蛋白的相对分子质量为55000左右，与预计计算的值相同。westernblot结果显示表达蛋白能与单克隆抗体发生特异性反应。

SDS - PAGE showed a relative molecular weight of expressed protein of about 55000 , and Western blot showed specific reaction of it with McAb .