查询词典 major cycle

Fortes,Meyer1958 〝Introduction〞In The Developmental Cycle in Domestic Group . Jack Goodyed. pp.1-14 . Cambridge :University Press.

台湾中部土著族的社会组织，收入於黄应贵主编台湾土著社会文化研究论文集，台北：联经。

One of the smallest cycles, or time factors, which repeats regularly in things that are very active and have a high vibration, is the four-minute cycle.

最小的循环或者说时间因素之一，就是4分钟循环，它是现行的在事物中均匀反复出现并具有高频率的循环。

One of the smallest cycles or time factors which repeats regularly in things that are very active and have a high vibration is the four-minute cycle.

最小的循环或者说时间因素之一，就是4分钟循环，它是现行的在事物中均匀反复出现并具有高频次的循环。

The measurement of time first originated and is based on the earth's motion upon its axis. One of the smallest cycles, or time factors, which repeats regularly in things that are very active and have a high vibration, is the four-minute cycle.

时间的度量基于地球围绕其轴线的自转，四分钟循环是最小的循环之一，是事物不断重复自身的最活跃的一种频率。

The four strokes in the four-stroke-cycle engine, in their proper order, are intake, compression, power, and exhaust.

四冲程循环发动机中，四个冲程的固定顺序是：进气、压缩、作功和排气。

In the space of three years, he made 49 trips into Switzerland by cycle and foot - crossing the heavily fortified Franco-Swiss border 98 times in all - to convey information on Nazi activities to the MI6 representative at the British embassy in Berne.

在三年多的时间里，他仅靠骑自行车和步行，先后49次进入瑞士，总共98次穿越戒备森严的法国和瑞士边境，多次向英国驻伯尔尼使馆军情6处的代表转交有关纳粹活动的情报。

And we by the NDR curve of the IV curve can be observed, NDR device has a very special non-linear phenomenon, Usually composed of a non-linear circuit components are usually chaotic phenomenon, so we raise our six different structure in addition to the new frequency, and to explore the phenomenon of chaos, and the use of the cycle of chaotic phenomena in addition to the frequency multiplier effect achieved .

而我们由NDR的I-V curve曲线可以观察到，NDR元件具有非常特别的非线性现象，而通常一个非线性元件所组成的电路通常会有混沌现象，因此我们提出六种不同架构的新型除频器，并且探讨其中的混沌现象，而利用混沌现象中的周期倍增所实现除频效果。

SCM given temperature and measurement temperature compared to the actuator deviation obtained from the higher switching frequency, solid-state relay switches as to change the same cycle electronic switch closure time to achieve control.

单片机将给定的温度与测量温度的相比较，得出偏差量执行器由开关频率较高的固态继电器开关担任，改变同一个周期中电子开关的闭合时间，达到控制的目的。

After applying them to a practical diesel engine, it is found that SIM2 is much better than FIM1 and FIM2 in prediction of the ring pack friction power loss and oil film thickness fluctuation in one stroke. In order to analyse the effects of the heat decomposition of the combustion products, a conventional cycle simulation program is designed. It can be used on IBM/PC.

为了便以分析产物热分解的影响，本文还专门编制了一套可在IBM/PC机上计算的以单区经验放热率模型为基础的低散热柴油机工作过程模拟程序，和多区模型相配合可方便地讨论燃烧产物热分解对计算结果的影响。

The multi-component system R2O( K2O, Na2O)-RO - A12O3 - B2 03 - SiO2 which contains wide practical liquid-liquid immiscibihty region and fits for single fast firing cycle was adopted. The interdependence between composition and microstructure for fritted glazes in the above system was investigated.

本研究选择具有大范围实用分相区、适合快速烧成的R2O(K2O，Na2O)-RO(CaO，MgO，ZnO)-A12O3-B2O3-SiO2系统，研究了该多元系统全熔块乳浊釉组成与结构间的相互关系。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。