Poor management and carelessness led to the terrible mine accident.

Mining accidents take place another in this province. What are behind them?

这个省接二连三地发生矿难, 其深层原因是什么 呢 ?

Birdwatching is popular, especially on Christmas Island where millions of birds swarm everywhere.

观鸟也非常受欢迎，尤其在圣诞岛，会有成千上万的鸟来回飞翔。

There are very rich and diversified wildlife resources in our country, the wildlife recreation included birdwatching ecotourism is gradually becoming fashion style of tourism.

我国有着丰富的野生动物资源，包括生态观鸟在内的以野生动物为对象休闲旅游活动日益兴起。

Have you ever watched wild birds fly past and wanted to learn more about them? Then try birdwatching.

鸟儿飞过的时候你曾观察过麽？想更了解他们麽？那么尝试赏鸟吧。

Birdwatching is a hobby that allows you to enjoy the wonders of nature without an excessive commitment of time or money.

观鸟是一种允许你享受自然界奇迹但没有太多时间和财力负担的爱好。

The members of the Birdwatching Club are studying the different kinds of birds and the changes in their numbers.

观鸟俱乐部的成员们正在研究不同种类的鸟以及它们数量上的变化。

Meanwhile the carrying capacity of the birdwatching ecotourism at xiangshan forest park is analyzed, the findings is that the infrastructure of watching birds in the park is key restricted factor.

同时对生态观鸟旅游环境承载力进行了分析，研究表明，象山森林公园的观鸟设施成为该旅游景点的旅游环境承载力限制性因素。

Summary on Birdwatching Tourism Study Both at Home and Abroad

国内外观鸟旅游研究综述

This paper analyzes the characteristics of the birder by the typical case study of birdwatching ecotourism, and summary the group characteristics of the birders. The findings will provide some information to develop the birder market of birdwatching ecotourism in China.

本文通过对生态观鸟者的典型调查，对观鸟者的特征进行了研究，总结了我国生态观鸟者的群体特征，这将为我国生态观鸟旅游客源市场开发提供分析资料。

This year, members of our Birdwatching Club are studying the different kinds of birds in Zhalong and the changes in their numbers.

今年我们观鸟俱乐部的正在研究扎龙地区的各种鸟类及它们的数量变化。

Birdwatching tour is the most important form of ecotourism.

观鸟旅游是生态旅游最重要的表现形式。

Go hiking, go birdwatching, get a dog, walk to work.

去远足，去观鸟，养一条狗，走路上班。

It's the peep show. It's 14 hours of birdwatching on a TV screen, actually 87 days on the web.

一个长达14个小时，静观小鸟的节目，在网络上播了87天。

Would you like to go birdwatching with us at Beijing Wildlife park?

你想和我们一块去北京野生动植物公园去观鸟吗？

The car is quite small, especially if you have children.

这辆汽车很小，如果有孩子就尤其显得小。

The boy was punished for being late.

男孩因迟到而被罚.

Feature HFG is constructed based on the proposed methods for ECG feature extraction and the messages involved in inference are computed. ( 5) Disease HFG based methods are studied for ECG disease diagnosis.

基于本文提出的心电图特征提取方法，构建了特征层次因子图，完成了推理所需相关消息的计算。（5）对基于疾病层次因子图的心电图疾病诊断方法进行了研究。

Methods Eighteen Wistar rats were divided into three groups: normal control group ( NCG), hepatic fibrosis group ( HFG) and hepatic cirrhosis group treated with complex pathogens ( HCG).

方法将18只Wistar大鼠分为三组：正常对照组（NCG）、复合因素致肝纤维化组（HFG）、肝硬化组（HCG）。

With the goal of constructing noise HFG, the variables and their relationships are analyzed, and main tasks are identified in ECG signal preprocessing.

以构建噪声层次因子图为目标，对心电信号预处理所涉及变量及变量间关系进行分析，确定了心电信号预处理的主要任务。

Methods are discussed and determined for computing messages in Feature HFG and performing inference in HFG for automated ECG diagnosis.

分析并确定了疾病层次因子图中相关消息计算以及心电图自动诊断因子图推理实现的方法。