The researches show that the content of resin and the relative molecular mass of maltene decrease as the reaction progress.
研究表明，随着反应的进行，树脂含量和相对分子质量降低。
The relative molecular mass of lanolin is 778 by the method of VPO.
采用VPO法测定羊毛脂的数均相对分子质量为778。
The kind and number of atoms ina molecule determine a molecular mass.
分子量取决于分子中的原子种类与数量。
The kind and number of atoms in a molecule determine a molecular mass.
分子中原子的种类和数量决定分子质量。
Results: The measured relative molecular mass was accorded with the theoretical value.
结果：相对分子质量测定值与理论值一致；
Moreover, the enzyme hydrolyzed bovine low molecular mass kininogen and releasing bradykinin.
另外，此酶能够水解牛低分子量的激肽原，释放舒缓激肽。
The fluidity of suspension doesn't increase with the increasing of the relative molecular mass.
煤浆的流动性并不随着木钠分子量的增加而增加。
The higher the relative molecular mass of polymer was, the better the shear stability of polymer.
交联聚合物的相对分子质量越大，抗剪切稳定性越好。
Vapor pressure and boiling point depends on molecular mass and the type of intermolecular forces.
蒸汽压及沸点取决于分子量及分子间作用力的类型。
It shows that the solution viscosity drops and the relative molecular mass reduces with narrow distribution.
结果表明改性栲胶溶液黏度下降，相对分子质量降低且分布集中。
The relative molecular mass of permeates was investigated by high performance size exclusion chromatography.
利用高效凝胶排阻色谱技术分析超滤滤过液的相对分子量分布。
The reaction temperature should be controlled in order to make LGV samples have proper average molecular mass.
合成时应对此进行严格控制和调整，使LGV产物具有合理的平均分子量分布。
The effects of terpolymerization conditions on conversion and relative molecular mass of products were studied.
研究了共聚条件对各单体转化率及共聚物相对分子质量的影响。
Synthesis of medium and low relative molecular mass trans-1, 4-polyisoprene wax and trans-1, 4-poly butadiene wax.
中低相对分子质量反式- 1,4 -聚异戊二烯蜡和反式- 1,4 -聚丁二烯蜡的合成。
The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.
采用粘度法分析了不同溶剂对壳聚糖粘度的影响，用光散射法测定了超声波分级的壳聚糖的相对分子质量。
The region of the atmosphere below90km has a nearly constant mean molecular mass and is therefore called the homo sphere.
90公里以下大气区域，具有一个接近恒定的平均分子质量，因此称为均匀层。
The results show that in degradation, the solubility of products in water increases with the reduction of molecular mass.
结果表明，随着辐射剂量增加，数均相对分子质量的不断减小，产物在水中的溶解度不断增大。
The solubilization capacity increases with the increase of relative molecular mass of sodium naphthenate or its concentration.
水相中石油酸钠浓度越大，对馏分油的增溶能力越强；
The blend membrane of the invention has the advantages of low contraction, high flux, adjustable cut-off relative molecular mass.
本发明的共混膜具有低收缩、高通量、截留相对分子质量可调节的优点。
Addition of small amount of crosslinking agent 1, 5-hexadiene could increase shear stability and relative molecular mass of polymer.
加入少量1,5 -己二烯能提高交联聚合物的抗剪切能力，同时也能提高交联聚合物的相对分子质量。
The thickness of PPTA gel has significant influence on gel maturing, relative molecular mass, aspect ratio and morphology of the pulp.
PPTA挤出冻胶体厚度对冻胶体熟化效果、浆粕的相对分子量、长径比及表观形貌均有显著影响。
It is proved that LMPVC has lower plastication temperature, higher melt fluidity and better compatibility with high molecular mass PVC.
实验表明，这种LMPVC具有较低的塑化温度和较高的熔体流动性，且与高相对分子质量的PV C树脂有良好的相容性。
It is discovered through experiment that treating PECHs with different relative molecular mass should use different extraction solvents.
实验表明，处理不同相对分子质量的PECH，应采用不同的萃取溶剂。
The effects of PEG relative molecular mass and hydrophilic segment content on the antistatic performance of the product were investigated.
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；
Results indicate that the catalytic performance of chloroplatinic acid depends on quantity of catalyst, reaction temperature and molecular mass of PCS.
研究表明：氯铂酸催化性能与其用量、交联温度、以及PCS相对分子量有关。
The variation of relative molecular mass and its distribution in the process of SBR and PS (HIPS) were determined by gel permeation chromatograph (GPC).
使用凝胶渗透色谱仪（GPC）测定了丁苯橡胶（SBR）及聚苯乙烯（PS）和高冲聚苯乙烯（HIPS）在不同生产工艺条件下的相对分子质量及其分布的变化。
The effects of PLMA′s relative molecular mass, content, temperature and flow state on the drag reduction effectiveness and the shear stability were discussed.
考察了其粘均相对分子质量、质量分数、温度及流态对减阻效率、抗剪切稳定性的影响；
In the system, a polyhydroxy alcohol with low molecular mass is used as thickener, organic boron as crosslinker, and a synthesized acid releaser as gel breaker.
该压裂液体系以低聚合多羟基醇为稠化剂，有机硼为交联剂，合成了一种释酸剂作破胶剂。
In the system, a polyhydroxy alcohol with low molecular mass is used as thickener, organic boron as crosslinker, and a synthesized acid releaser as gel breaker.
该压裂液体系以低聚合多羟基醇为稠化剂，有机硼为交联剂，合成了一种释酸剂作破胶剂。
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