查询词典 algebraic fraction

Relationships between durene modified pitch properties, such as soften point,coke yield and viscosity, and pitch fractions, especially TS fraction and PI fraction had been investigated.

考察了不同压力体系中均四甲苯改性沥青的TS组分和PI组分与沥青软化点、焦化值及粘度三种性能参数之间的相互关系。

Following the protocol, you collect, the first protein fraction that exits the column, and discard the rest of the fraction s that elute from the column later.

根据方法，你收集柱子上出来的第一个蛋白质组分，弃去后来流出的其它蛋白质组分。

In this context, we have reported recently that the volume of myocardial tissue occupied by perimysial and endomysial collagen was lower in hypertensive patients with HF and depressed ejection fraction, than in hypertensive patients with HF and preserved ejection fraction and normotensive subjects.56 Of interest, the interstitial and perivascular accumulation of collagen fibres was abnormally high in the two groups of patients.

在这种情况下，我们已经说了占用体积perimysial心肌组织人肌内膜胶原水平低的高血压患者用高频和沮丧的射血分数在高血压患者的心力衰竭和保存被罚出场分数与正常血压subjects.56舒张压的利息、间质和血管堆积过高的胶原纤维是在两组病人。

The fitting results of model parameters demonstrated that, sorption nonlinearity of phenanthrene in the natural soil increased in the following order: humic acid fraction〈 whole soil〈 humin fraction, and enhanced gradually.

模型参数拟合结果显示：胡敏酸、全土、胡敏素吸附的非线性程度依次增加，并随时间逐渐加强，在吸附／分配的动力学过程中，胡敏酸和胡敏索分阶段不同的变化特征反映出土壤有机质组分异质性对非线性吸附行为的影响。

In the fast sorption stage （before 48 h）, there was an up-to-down fluctuation of phenanthrene sorption ratio （sorption amount/added amount） in humic acid fraction, possibly due to surface sorption by minerals and competitive sorption by humin fraction.

在快吸附至转折点阶段，胡敏酸组分中菲的吸附比例出现先升后降的波动，可归因于初始时段矿物表面吸附、胡敏素竞争吸附的影响。

ELISA and CsCl- isopycnic ultracentrifugation purification products in each fraction indicated that the particle densities of the fraction with higher rHBcAg antigenicity mainly distributed at the densities of 1.27g·mL-1 and 1.40 g·mL-1, respectively.

分管收集的超离心纯化产物经ELISA抗原活性检测和密度分析，可知ELISA反应强度较高的收集管中的颗粒密度主要分布在1.27g/mL和1.40 g/mL两个峰值处。

The free fatty acids were extracted with petroleum ether and were separated on silicon gel column chromatography. The ethyl acetate-soluble lipid fraction and water-soluble lipid fraction were subjected to hydrochloric acid-catalyzed methanolysis, then were extracted with petroleum ether, respectively.

用石油醚提取低极性组分，经硅胶柱层析分离得到游离脂肪酸；用乙酸乙酯提取酯溶性神经酰胺及其衍生脂类，提取物和残余的水溶性脂类分别经盐酸甲醇解，水解产物再用石油醚提取。

The fraction is not described, but in the Celtic Rite there was a very complicated fraction, and in the Mozarabic the Sacred Host is divided into nine particles, seven of which are arranged in the form of a cross.

分数不是描述，但在凯尔特人队礼是一个非常复杂的分数，并在摩沙拉神圣主机分为9个粒子，其中7个排列形式的十字架上。

Cu was mainly associated with the oxidable fraction and the residual fraction, at the propriety geochemistry conditions, it may be released into the environment, certain threat will be formed to the periphery ecosystem.

Cu形态以有机结合态和铁锰氧化物结合态为主，在适当的地球化学条件下，可能被重新释放进入环境中，对周围的生态系统构成一定的威胁。

Furthermore, it was found that, when the ferromagnetic phase fraction is above the percolative threshold, the metal-insulator transition temperature increases, the resistivity decreases, but no obvious changes appears in the magnetoresistance value with increasing the ferromagnetic phase fraction.

最后，我们研究了两相比例对金属—绝缘体转变温度和磁电阻效应的影响，发现在渗流阈值以上，增加铁磁相含量可以提高金属—绝缘体转变温度，降低系统的电阻率，但对磁电阻数值没有明显的影响。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。