查询词典 clusters

Clusters of tiny insects called aphid e s were to be found on the underside of the leaves.

到了夏天，我发现树叶开始枯萎，结果在树叶背面找到成串的叫作蚜虫小虫子。

Clusters of tiny insects called aphides were to be found on the underside of the leaves.

那棵树是靠着房子有遮挡的一面暖墙生长的。

Clusters oftiny insects called aphides were to be found on theunderside of the leaves.

到了夏天，我发现树叶开始枯萎，结果在树叶背面找到成串的叫作蚜虫小虫子。

Clusters of tiny insects called aphides were to be found on the underside of the leaves .

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The flowers are produced very freely, in large clusters elegantly poised on the end of slightly arching stems.

花朵是产生了非常自由，这在很大程度上集群的优雅准备年底略有拱茎。

The clusters had what are known in the argot of the trade as deep roots.

一个群体拥有一种在贸易行话中被称作"深根"的东西。

This paper reviews the progresses on the biosynthetic gene clusters of nature products from the symbiotic bacteria including marine sponge, ascidian, bryozoan, deep-sea tube worm and deep-sea sediments.

本文综述了来源于海绵、海鞘、苔藓虫、深海管状蠕虫和深海沉积物中共附生微生物天然产物生物合成基因簇的研究进展。

The Silk Road gave rise to the clusters of military states of nomadic origins in North China, invited the Nestorian, Manichaean, Buddhist, and later Islamic religions into Central Asia and China, created the influential Khazar Federation and at the end of its glory, brought about the largest continental empire ever: the Mongol Empire, with its political centers strung along the Silk Road (Beijing in North China, Karakorum in central Mongolia, Sarmakhand in Transoxiana, Tabriz in Northern Iran, Astrakhan in lower Volga, Bahcesaray in Crimea, Kazan in Central Russia, Erzurum in eastern Anatolia), realizing the political unification of zones previously loosely and intermittently connected by material and cultural goods.

丝绸之路引发了由中国北部开始的游牧地区军队丛生，引发了景教、摩尼教、佛教，后期还有伊斯兰宗教进入中亚和中国，创造了有影响力的哈扎尔联盟。在它的显赫终结之时，带来了曾经是最大陆地面积的帝国：蒙古帝国，它的政治中心是沿着丝绸之路（中国北部的北京，蒙古中部的哈拉和林、河中地区的萨马卡罕、北伊朗的大不里士、伏尔加河下游的阿斯特拉罕、克里米亚的巴塞莎拉、中俄罗斯的喀山、安纳托利亚东部的埃尔祖鲁姆），意识到先前松散和被物质和文化商品间歇地连接的地区需要政治上的统一。

At the Present day , industrial clusters become wide-spreading phenomena in economy.

目前，产业集群作为一种经济现象己广泛存在于界各国都有许多产业集群取得了令人瞩目的成功。

At the present day, industrial clusters become wide-spreading phenomena in economy.

目前，产业集群作为一种经济现象己广泛存在于经济生活之中，世界各国都有许多产业集群取得了令人瞩目的成功。

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。