查询词典 terrace cropping

Many problems kept cropping up in my mind .

我脑中不断出现许多问题。

Keep economic development as the central task and solve problems cropping up on our way forward through development.

坚持以经济建设为中心，用发展的办法解决前进中的问题。

Be careful how you walk in this field, there are lots of rocks cropping up.

你在这块地里行走时要小心，地面上有许多露出来的石头。

Cropping to 38% once again, we see just 2% of the width and height of the original image.

再一次的38%裁切后，我们只看到原来图片宽、高的2%而已。

It will provide basis data for the adjustment of cropping structure.

为农业种植结构调整提供了基础数据。

His name kept cropping up in the newspaper.

报上不断提到他的名字。

The world of finance is changing continually, with new offers and opportunities cropping up every season.

金融是不断变化的世界中，出现了新的机会和提供每个季节。

Many problems kept cropping up in his mind.

他脑中不断出现许多问题。

The level of the overall development of agriculture in the country a cropping region advanced.

农业的整体发展水平处于全国一熟制地区的先进行列。

Here's a ** cropping guideline.

这是个简单的裁剪法则。

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。