查询词典 rational involution

Boorish tenet of education is rational, under the fundamental of safety, sometimes they have to sacrifice the interests of their children for attain the maximal income of family.

农民的教育观念是理性的，在"安全第一"的原则下，有时候不得不牺牲子女的利益，来获得家庭最大的收益。

In giving and accepting battle at Borodino, Kutuzov and Napoleon acted without design or rational plan.

拿破仑和库图佐夫发动和应接波罗底诺战役都是不由自主和毫无意义的。

First, extract the natural curve of the dunes and reintegration, and through the rational scrutiny and emotional choices, ultimately form the boundary blurred architectural form in order to meet the design in mind.

首先提取沙丘的自然曲线进行重组，再通过理性的推敲与感性的选择，最终形成边界模糊的建筑形态，以适应设计的初衷。

Firstly, we get the necessary and sufficient conditions for Toeplitz operators that commutes with another such operator whose symbol is a monomial, meanwhile, we completely characterize when the mellin transform of the bounded function on the interval 0,1 is a rational function.

首先得到了以有界函数为符号的Toeplitz算子和以单项式函数为符号的Toeplitz算子可交换的充要条件，同时给出了0，1区间上的有界函数的Mellin变换为有理函数的充要条件。

It is bounded and constrained by the ecological system - this is the more rational viewpoint.

它受到生态的限制——这个是比较有道理的观念。

According to the concept of Braiding Array for Track-and-column [1] , the rational structure of braiding bed is particularly discussed.

在编织方格阵概念的基础上，重点讨论了编织盘的合理结构问题，指出了合理的编织盘结构应符合的几个条件。

The aim of the research was to provide a new approach for rational reuse of pear branchlet waste resources.

［目的］为梨树枝条废弃资源的合理再利用提供新途径。

Adopting different lengths of piles with the mattress breaker strip on each can make rational use of the effective working lengths of piles and give full play to the positive functions of interpile soil.

采用不同的桩长，在其上设置褥垫层，能合理利用桩的有效工作长度，充分发挥桩间土的积极作用。

The result shows that, with less effect on differential performance, surge amplitude, and decay rate of the surge tank, the arrangement of interconnecting holes at rational positions with proper sizes can effectively decrease the differential pressure on breast wall (from over 30 m down to 20 m below) and ensure the safe operation of the surge tank, and it is beneficial to gate control.

结果表明，在保证了调压室的差动性能、涌浪幅度和衰减速度的同时，在胸墙上设置位置和尺寸合理的连通孔，可以有效降低胸墙结构承受的压差，由超过30m的较大压差降低至20m以下，保证调压室的安全稳定运行，且有利于闸门的控制。

Based on the differential surge tank commonly used in long-distance diversion hydropower stations, in which interconnecting holes with rational cross sectional area were arranged at different elevations of breast wall between outer chamber and gate shaft used as a riser, a study was made on the influences of interconnecting holes on the differential performance and differential pressure of the surge tank, and further surge analysis was performed through a case study.

对于长引水式水电站常用的差动式调压室，分析了其兼作升管的闸门井和大井之间的胸墙在不同高程上布置的面积合理的连通孔，对调压室的差动性能和压差的影响，并结合实际算例进行涌浪分析。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。