查询词典 algebraic fraction

Not only at a fraction of the purchase price, but also at a fraction of the operating expense and I'm not encumbered by the FAA's rules.

不仅是一小部分的购买价格，而且在一小部分的营业外支出，我不是犯了美国联邦航空局的规则。

The hydroisomerization process involves introducing the paraffin-containing feed (39) into a fractionator (40) where it is separated into a 350 DEG F- lighter fraction and a 350 DEG F heavier fraction.

加氢异构化方法包括将含烃进料（39）引入分馏塔（40）中，其中，它被分离成350°F－的轻馏分和350°F＋的重馏分。

The essential oil was prepared from the peel by solution extraction, and separated into fractions of hydrocarbon and oxygenated compounds through a silicagel column. As the oxygenated fraction had the characteristic aroma of the peel oil, odor quality of the fraction was estimated on the basis of a odor unit value. Twenty five compounds such as geranial, neral, linalool and aliphatic aldehydes were selected as the components contributed to the aroma of the peel oil.

用溶剂萃取法提取白柠檬果皮的精油，并用硅胶柱将精油分成碳氢化合物和含氧化合物两大部分，由于含氧化合物部分具有果皮油的特征香气，利用各成分的香气值对该部分进行了评价，明确了香叶醛、橙花醛、沉香醇以及一些脂肪族醛等25种成分对白柠檬果皮油香气起着重要作用。

If the numerator is greater, it is called an improper fraction and can also be written as a mixed number-a whole-number quotient with a proper-fraction remainder.

真分数的分子比分母小；如果分子比分母大，称为假分数，并且可以以带分数的形式表示，即一个整数加上一个真分数。

In the second part of this research, the effect of the addition of ethanol on the micellization of C14TAB was studied also by ITC at temperatures of 15-40℃. The results show that with increasing ethanol concentration the cmc values first reach a minimum at an intermediate ethanol mole fraction xmin and then increase with increasing ethanol mole fraction.

本研究中第二部份为利用恒温滴定热卡计，研究温度范围15℃40℃之C14TAB + ethanol效应，由实验结果发现cmc值会先随著乙醇浓度增加达到最低值，此时的乙醇莫耳分率为xmin，然后cmc值再随著乙醇浓度增加而增加。

4 Is a rational fraction .But 1/3 is a irrational fraction.

四分之一是真分数，而三分之一是假分数。

The main research methods are:(1)Theory analysis:from the 2D plane geometry analysis, dots continuity characteristics are found. The first time irrational fraction algorithm is used in FM program.(2)Experiments reaearch:experiments of condition halftone function are designed under the cross-experiment principles. The first time variable information printer and C# language are used in experiment.(3)Data processing:new type digital density apparatus is used to measure data. Compare is used in processing data and error cause are explained. The main works as follows:The dot area percentage has been gained and new condition halftone function has been set up.(2)After being corrected, speed of irrational fraction algorithm has been compared with multiplicative congruence algorithm's.

本文的主要研究方法有：(1)理论分析：运用数字加网原理，从二维平面几何分析入手，借助实验验证研究网点连续特性；首次系统地把无理数取尾法随机数生成器引入到调频加网系统中，根据实验修正生成器的模型，运用统计假设检验理论，对生成的随机数序列进行统计假设检验；(2)实验研究：根据正交实验法则设计实验，首次采用可变信息印刷机(HP Laser PS印刷机)输出实验样张，克服了用传统胶印机作实验影响因素多的缺陷；采用新型数字式密度仪测量密度值，提高了数据精度；采用最新编程语言编写调频加网程序；(3)数据处理与分析：利用平均值比较法处理数据，对误差产生的原因进行讨论。

Math ActivityMaker: Fractions creates instant worksheets for Greatest Common Factor, Least Common Multiple, Adding, Subtracting, Multiplying, and Dividing Fractions, Reducing Fractions, Greater Than/ Less Than, Value-Matching, Fraction Strips, and Fraction Fill-Ins.

数学activitymaker ：馏分造成即时的工作，为最大的共同因素，最小公倍数，加入，减去，乘以，除以组分，减少馏分，大於/少於，价值匹配，分数条，和分数填写程式。

Deformation greatly promoted carbonitride isothermal precipitation and made C-curve shift leftwards. The position and shape of C-curve depended on the content of Nb and N to a great extent, C-curve shifted leftwards a little when N content increased and its nose temperature was raised with Nb content increased. 3 when cooling rate increased, start temperature and finish temperature of continuous cooling precipitation decreased, full precipitation became difficult to take place, the volume fraction of carbonitride precipitation decreased, molar fraction of Nb and C dissolved in austenite increased, and the precipitation grain was further refined. Deformation shorten precipitation start time during continuous cooling, raised precipitation start temperature, accelerated precipitation kinetics of carbonitrides.

计算表明：1在Fe—Nb—C系统中，随着温度的降低，析出相的平衡体积分数增加，溶解在奥氏体中的Nb、C的摩尔分数降低，析出相中C和Nb的原子分数的比值v增加；2变形大大促进了碳氮化物的等温析出，使C曲线左移，Nb和N的含量与C曲线的位置和形状有一定的关系，N含量的增加，使C曲线略有左移，而Nb的含量的增加使得C曲线的鼻子区上移；3随着冷却速率的增大，连续冷却析出的开始温度和结束温度均有所降低，并且析出变得越来越不充分，析出相体积分数明显减小，溶解在奥氏体中Nb和C的摩尔分数增大，析出相粒子被明显细化，变形大大缩短了CCP过程碳氮化物析出的开始时间，提高了析出的开始温度，促进了析出动力学。

The results indicate that lgG'-,lgG-lgw relation-ship curves look as straight lines on the double logarithmic scale at lower mas fraction of fumed silica.In the higher angular frequency region,therer is a slight downward discrepancy for the curves from the straight line.With the increase of the fumed silica mass fraction the lines are upward translation,but the slopes decrease.

发现当气相二氧化硅质量分数最小时， lgG'-lgG"-lgw 相互关系基本上呈直线，在高频部位 lgG'， lgG"开始微微向下偏离直线形态；随着气相二氧化硅质量分数的增加，直线整体向上平移的同时谢率降低。

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。