查询词典 geographical

Tibet is a center of distribution and differentiation of genus Hordeum in China, and has a great deal of species resource. The sequences of the nontranscribed intergenic spacer region of 5S nuclear ribosomal DNA was studied in 18 varieties of the wild close relative of barley from different geographical region from Tibet of China and Turkmenistan.

选取来自西藏不同地理区域的17份近缘野生大麦材料和1份国外的近缘野生大麦材料，利用直接PCR、T-载体转化克隆、克隆产物测序的方法获得了它们的5S核糖体DNA NTS（Nontranscribed intergenic spacer）序列。

A study on geographical distribution of fresh water Hydrocharitaceae in Guangdong and Guangxi.

标题 广东广西淡水水鳖科植物的分布。

A study on geographical distribution of fresh water Hydrocharitaceae in Guangdong and Guangxi.

广东广西淡水水鳖科植物的分布。

The ice slush is decided to the geographical position, hydrographical meteorology, river way property and human activities.

黄河内蒙古段的冰凌主要是由于它特殊的地理位置、水文气象条件和河道特性决定，并且受到人类活动的影响。

The special geographical position, hydrometeorological condition, river course characteristics are main reasons for ice flood.

黄河内蒙段几乎每年产生凌汛，这是由于它的特殊的地理位置、水文气象条件、河道特性决定的。

The main reasons were as follows: decline in water quality, increment of lake nutrients, developing of eutrophication, special geographical and hydrometeorological conditions, damage of ecological environment and inadequate fertilization etc.

主要原因是：湖体水质下降，营养物增多，富营养化发展迅猛；特定的地理条件和不利的水文气象条件及生态环境遭破坏等是蓝藻暴发的外部因素；不合理施肥及沿湖经济发展过快是蓝藻暴发的加速剂。

The desert areas may indraught seawater and turn to freshwater in the light of their geographical conditions.

发明成果的主要特点：不用任何化工原料，操作简单，使严重缺水的沙漠地带根据地理条件，将海水引进转化成淡水，对恢复沙漠粮田、动植物的成长，消除沙尘爆，有着不可估量的经济效益和社会效益，在水资源严重危机时，可以直接通过管道将海水进入家庭进行转化，达到资源共享之目的，为人类做出贡献，对缺水的国家，本成果具有很高的价值。

Geographical variation, in the real worlds is infinitively complex.

现实世界中的地理差异极其复杂。

Most of the GIS are centered on spatial data.But they have poor ability to express objective geographical world intactly, perform high-level space analysis and put forward the decision scheme directly.The key reason is the traditional spatial data model cant describe the world exactly.

另一方面，今天的GIS已经具备了较强的数据存储、管理功能，但目前大多数GIS仍然是以数据为中心，在完整表达客观地理世界、进行高层次的空间分析和直接提出决策方案的能力方面还远远不够，导致这种情况的根本原因在于现有GIS的数据模型不能准确的表达客观地理世界。

Turkestanica var.tuberculata by the scanning electron microscope was also observed after they were identified by light microscope in the bodies of cattle and sheep. Meanwhile the results of the integumental surface was compared with mat of O.turkestanica by Tang Chongti under electron microscope and analyzed them. By means of observing, comparing and analyzing, It showed that both of O. cheni and O. titrkestanica var.tuberculata were the same species, they might only be of different name with O. turkestanica or subspecies or geographical strain, primarily.

本试验对在黑龙江省牛、羊体内检出的在光镜下鉴定为土耳其斯坦东毕吸虫结节变种和程氏东毕吸虫的二种虫体进行了体表扫描电镜观察，同时与唐崇惕所作土耳其斯坦东毕吸虫体表扫描电镜结果进行了比较和分析，初步认定程氏东毕吸虫与土耳其斯坦东毕吸虫结节变种为同一种，与土耳其斯坦东毕吸虫可能是同物异名或为其亚种或地域株。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。