查询词典 annual

From the change of the arboreal growth annual ring, we may understand trees all previous years the growth, the cultivation situation, and with the research on tree ring, we get the situation of climatic change and environmental pollution.

从树木生长年轮的变化中，我们可以了解树木历年的生长、培育情况，并且通过对树木年轮的研究，有助于我们了解当时当地气候变化、环境污染等情况。

Rise as the noise of ding of 2010 New Year, our annual ring turns into 10 years new --, 90 hind begin to gradually enter 20 years old, and 80 hind will greet in succession.

随着2010新年钟声的响起，我们的年轮转入了一个新的十年---90后开始渐次进入20岁，而80后将陆续迎来30岁。

In the annual production, processing electroplating Ring 9,000,000 pcs, steel wire ring 100,000 boxes.

拥有自营进出口权，产品销往东南亚、南美、中东、非洲、俄罗斯等国家和地区。

In view of above condition, this article carries on the smooth noise reduction to the actual gathered annual ring image with the use of computer imagery processing method.

针对以上情况，本文探讨了利用计算机图像处理的几种方法，对实际采集的年轮图像进行直方图修改、平滑滤波、二值化处理等处理，使处理后的图像在应用到WinDENDRO分析系统时，能快速准确的计算出年轮个数、宽度值等参数，为后续树木生长分析提供精确的数据，解决人工操作费时费力和错漏等问题。

The suitable annual ring width is 1.0-1.5mm.Thelatewood percentages are 15%-28%.

实验发现适宜的木材生长轮宽为1.0-1.5mm，晚材率为15％-28％。

Cutting log open, we may read its annual ring; as well as the history of the change of climate and pest and disease of plant. Therefore scientific research via dissection is necessary.

所以将木头切开可以算出它的年轮数目，了解过去许多年大地气候的变化，以及观察种种植物的病虫害等等至为重要的事；可见，将物种加以切开来分析是绝对具有其必要性的。

As participants of this sign age" 1968", their experience present historical real appearance by common characteristics, moreover because of the reason they have the identical sex, they carve life significance and the value of female being participants in the historical annual ring.

作为"1968"这一标志性年代的经历者与事件的参与者，她们的经历不仅以其共时性呈现历史的真实面目，而且还因为同一性别的原因，她们在历史的年轮中刻写的是女性作为历史的遭遇者与经历者的生命意义与价值。

Selects the annual ring grain to be even, thin and straight spruce solid wooden sound

音板 选用年轮纹均匀，细而直的云杉实木音板，使音域更富透明度和延伸性。

What is the "annual ring" It is made of the xylem, the congregation of the pipes that carry water in a tree.

何谓『年轮』？输送水分的导管集合起来成为木质部，年轮就是由木质部构成的。

Go bankrupt by some good looks too possible when being young, age go up, years annual ring draw when such as trace in a lot of at face, whom you also boast shamelessly say pretty good?

倒闭的一些良好的期待时，也可能被年轻，年龄上升，年年轮提请跟踪时，如在很多表面上，你们还恬不知耻地说，拥有相当不错？

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。