在算数中，曾经正整数和正分数能够满足所有的需求。
In arithmetic the positive integer and the positive fraction were sufficient for all requirements.
结果表明反应对铈离子为一级，对异丁醇的表观反应级数为正分数。
The reaction order of was found to be unity and that in isobutyl alcohol to be positive fractional.
因为它暗示了尽管没有最小的分数，我们也可以彻底地列出所有正分数的列表。
For it implies we could make an exhaustive list of all positive fractions, even though there's no smallest one!
在定义了正分数后可以定义有正分数参加的数的加法和乘法，并可以验证运算律。
After defined positive fraction Numbers, we might define addition and multiplication for positive fraction Numbers, and then we can also verify operation laws.
可以把这种对应看作是各负责另一人之安全的两人同行制，每一个自然数都与某个正分数配对，反之亦然。
You could think of this correspondence as a buddy system in which each natural number is paired with some positive fraction, and vice versa.
康托用此论题来证明有多少自然数（1，2，3，4，…），就有多少正分数（正整数p和q的比率p/q）。
Cantor used it to prove that there are exactly as many positive fractions (ratios p/q of positive whole numbers p and q) as there are natural numbers (1, 2, 3, 4, …).
在科罗拉多州波尔得的大学里，伊娃在演奏着钢琴。她的表演看上去是为了分数，而实际上是为了此刻正端坐在前排聆听的“吉他之王”——安德烈。
Eva plays piano at the university in Boulder, Colorado. She plays for grades, but really she plays for Andre, King of Guitar, who listens from the front row.
此分数是正的？
文中分析了整数倍、分数倍和NCO控制的正实数倍的采样率变换方法。
Sampling rate conversion methods of integral ratio, fractional ratio, and NCO controlled positive real ratio are investigated.
本文利用整系数多项式与正有理数的对应，将多项式因式分解通过对真分数序列筛选的办法求得因式。
Through the corresponding between integral coefficient polynomial and rational number, this paper obtains factorization from factorization of polynomial by the way of sieve in true fraction series.
研究表明，利用有限差分数值方法进行复杂地电模型的正演计算，计算速度快，计算结果精度较高。
The study shows that limited difference forward method has higher precision and computing speed in Geo-electrical forward modeling.
测定了中东常压渣油加入正庚烷后的电导率，并计算得到了不同正庚烷加入量时的质量分数电导率值。
The electrical conductivity of Middle East Atmospheric Residue (ME-AR) diluted by n-heptane was continuously measured, and the mass fraction normalized conductivity of ME-AR was calculated.
正的特征指数和分数维可以定量表征湍流的间歇性。
The characteristics of chaos, are that positive characteristic exponents and fractional dimension can quantitatively express the turbulent intermittency.
结果表明，渣油质量分数电导率的最大值可以看作是用正庚烷稀释时沥青质聚沉的发生点。
The maximum value of the calculated mass fraction normalized conductivity of ME-AR was found to be the mark of the occurrence of asphaltene precipitation.
校长正给考卷评分数。
鉴于整数阶控制系统主要进行正频域分析，本文论述了分数阶控制系统的扩展频域方法。
Considering the integer-order systems analysis is happened only in positive frequency domain, this paper is concerned about the extended frequency analysis method for fractional-order control systems.
为了使分数带有大量信息，便于用户使用，大规模标准化考试在最终报道考试成绩前，分数要经过加权处理、等值处理、正态化转换等一系列转换过程。
In large scale standardized tests, the test scores, before release, have to undergo a series of transformation processes, including score weighting, score equating, and score normalization, etc.
混合c 4中含有质量分数约为40%的正丁烯，是生产丙烯的优质原料。
The mass fraction of n-butene in mixed C4 from catalytic cracking after etherized was approximately 40%.
每年数据泄露所带来的损失正逐年上升；其中很大部分数据丢失来自于丢失或被盗的公司笔记本电脑。
The cost of a data breach per year is on the rise, and a significant percentage of data loss is from stolen or lost company laptops.
每年数据泄露所带来的损失正逐年上升；其中很大部分数据丢失来自于丢失或被盗的公司笔记本电脑。
The cost of a data breach per year is on the rise, and a significant percentage of data loss is from stolen or lost company laptops.
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