查询词典 at the present time

At the present time construction of oceanic information sharing system has achieved great progress. Each coastland builds information management system based on web technology one after another which provides service platform for the extensive sharing and rational use of oceanic date.

目前海洋信息共享体系平台建设得到了较大的发铺，各沿海地域纷纭树立基于网络技术的信息管理体系，为海洋数据的普遍共享与合理应用提供了服务平台。

At the present time, this kind of technology has come into wide use.

目前，分布式光纤传感技术已得到广泛应用。

This paper illustrates various methods which are being used and being researched both home and overseas at the present time, such as the method of steepest descent, dynamic programming method, expert system method and genetic algorithm etc.

分析了低空突防路径规划应满足的条件和特点，阐述了目前国内外正在应用和研究的几种路径规划方法：最速下降法、动态规划法、专家系统法和遗传算法等的研究现状和发展方向。

At the present time, there appeares many new problems with the development of ESSE, so clarifying its position in our higher educational system and investigating new ways to make it develop better and faster have become an important topic.

新形势下，自学考试制度在发展中面临着新的问题，澄清自学考试制度在我国高等教育体系中的地位、探索自学考试制度持续健康发展的道路已成为重要的课题。

The question of land in Fiji at the present time is contentious.

斐济目前的土地制度存在许多争议。

All commercial nuclear power is provided by fission at the present time.

目前所有的商用核动力都是通过核裂变产生的。

At the present time, for example, the mixed vessel with a screw is a surprising machine, propelled by three thousand square metres of canvas and by an engine of two thousand five hundred horse-power.

到今天，比方说，一条机帆两备、具有螺旋推进器的船，那真是一种骇人的机器，它的帆的面积达三千平方公尺，汽锅有二千五百匹马力。

At the present time the transmission is very often done hydraulically or pneumatically.

现在的传送常常是通过水动或气动的方式进行的。

So at the present time I seem to be thinking rationally again in the style that is characteristic of scientists.

因此，在目前我似乎是合理的思想作风是科学家的特征了。

At the present time, set up an index framework is an effective way.

目前较为有效的方法就是通过建立评价城市可持续发展能力的指标体系来衡量城市可持续发展能力的变化情况。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。