This paper introduces the tunneling techniques adopted in Shimen worked-out area of Section of Sanjiaohe Mine.

OBJECTIVE To analyze the constituents of essential oil extracted from the areal parts Eupatorium odoratum L.

目的研究飞机草地上部分的挥发油成分,为充分开发飞机草提供科学依据.

A properly designed areal pattern should yield adequate attenuation regardless the direction inthe noise approaches.

面积组合设计得合适,不论噪音的传播方向如何,都能产生充分的压制效果.

There are 12 areal types and 6 subtypes. The distributed type is diverse.

有12个分布区类型和6个变型, 分布类型多样.

Class B : areal geology survey; hydrogeology survey; engineering geology survey; environment geology survey; solid mineral exploration.

83592306乙级: 区域地质调查; 水文地质调查; 工程地质调查; 环境地质调查; 固体矿产勘查.

Meanwhile, the species areal-types of Guangdong Gymnospermae were divided into 20 subtypes in this paper.

同时论文还将广东裸子植物种的分布区类型划分为20个亚型.

Class B: areal geology survey; hydrogeology survey; engineering geology survey; environment geology survey.

乙级: 区域地质调查; 水文地质调查; 工程地质调查; 环境地质调查.

Floristic affinities were concluded by the similarities of composition of areal-types of compared regional floras.

2用属的分布区类型组成(谱)中各类型所占百分比的类似性(聚类)来决定各地区间植物区系的亲缘.

Frank could hardly conceal his excitement, for he knew that he had made areal discovery.

弗兰克几乎无法掩饰自己兴奋的心情, 他明白自己发现了一件珍品.

Class B : areal geology survey; solid mineral exploration.

3855229乙级: 区域地质调查; 固体矿产勘查.

Class A : areal geology survey; solid mineral exploration.

5032801甲级: 区域地质调查; 固体矿产勘查.

Class B: areal geology survey.

乙级: 区域地质调查.

Class B: areal geology survey; geophysical exploration; rock ore appraisal and testing.

乙级: 区域地质调查; 地球物理勘查; 岩矿鉴定与岩矿测试.

Class B : areal geology survey; remote sensing geology exploration.

2901524乙级: 区域地质调查; 遥感地质勘查.

Class A : areal geology survey; solid mineral exploration; establish mineral exploration infrastructure.

2156050甲级: 区域地质调查; 固体矿产勘查; 勘查工程施工.

The widest application is found in areal or general geologic mapping.

最广泛的应用见于地面的或普通的地质填图.

This was one of the first areas to be settled by Europeans.

这是欧洲人最早的定居地之一。

Tourists can visit outlying areas like the Napa Valley Wine Country.

游客可以前往像纳帕谷酒乡这样远离城市喧嚣的地方游览。

A speed limit of 30 mph was introduced in built-up areas.

在建筑密集区域，车速限制为每小时30英里。

The pollution has already turned vast areas into a wasteland.

污染已经使大片地区沦为不毛之地。

There are countless small ski areas dotted about the province.

该省内遍布着许多小型滑雪场。