查询词典 annual

The conclusion through correlation analysis on annual ring grow quantity and precipitation and temperature is that the precipitation in local area is the main factor which affect forest growth quantity.

从年轮生长量与降水量温度相关分析得出：该地区降水量是影响森林生长量的主导因子。

We choose a project with loaded annual ring microstrip antenna, and the character of compact and broadband is achieved by loading a chip-resister to the antenna. The antenna is analysed by the software based on MOM.

文中选择与引信弹体共形的环形微带天线作为设计方案，通过对环形微带天线加载电阻，实现天线的小型化和高带宽；使用基于矩量法的电磁仿真软件对天线进行分析，并对天线参数进行了测量，给出了天线性能的仿真和测试结果。

Cai Junjie: When eyas's growth wing feather's plentiful, trees' growth ten annual ring's increase, youth's growth is bodily and the wisdom jointing!

蔡俊杰：雏鹰的生长时翅羽的丰满，树木的成长十年轮的增加，少年的生长是身体与智慧的拔节！

Intrafascicular CAMBIUM between xylem and phloem . annual ring Secondary phloem See secondary growth .

这种细胞存在于根和芽的顶端分生组织以及在原来分裂组织基础上形成的侧生分生组织，如位于木质部和韧皮部之间的束中形成层。

There exists a close relation between growth characteristics and wood properties of the provenance. The height and breast height diameter growth of the provenance had a positive correlation with tracheid diameter and annual ring width, and a negative correlation with tracheid wall thickness and wood density.

种源生长与材质性状间存在一定的相关关系，如种源的高径生长与管胞直径和年轮宽之间存在正相关，而与管胞壁厚和木材密度之间却存在一定程度的负相关。

You and I embrace like the annual ring breath listening attentively to the New Year ding , Aiyi who is clustering round our common dream , is having the heart filled with is molten doing the cordial blessing "Happy New Year"!

你我相拥倾听新年的钟声犹如年轮的呼吸，簇拥着我们共同的梦，满心的爱意化作真挚的祝福"新年快乐"！

The growing features of triploid Populus tomentosa (B304) were measured, the chemical composition variation with the increase of the annual ring was studied and the optimal felling cycle was roughly determined.

对三倍体毛白杨(B304)的生长特征进行了测定，并研究了三大组分随轮龄增加的变异情况，初步确定了最佳采伐周期。

As you know, we need to talk about your annual performance evaluation.

你知道我要和你谈谈你的年度绩效评估的事情。

Company employees 500 people, the annual output reached more than 3,500 million.

公司现有员工500多人，年产量达到3500多万元。

The company's annual revenues rose by 30%.

公司的年收入增长了30%。

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。