perimeter是什么意思

网络释义

用法例句

extreme fire behavior

极端火灾行为极端指林野火灾特性的一种程度

forest animals, fires

森林动物、 森林火灾.

NWST program = National Wildfire Suppression Technology Program

国家野外火灾扑救规划

classes of forest fire

森林火灾的等级森林火灾大小或范围的分类法

The Enlightenment to Forest Fire Prevention and Control in Southwest of China from the Study on “3·29” Forest Fire in Kunming Area in 2006

昆明“3·29”森林火灾对防控西南林区火灾的启示

The enlightenment to forest fire prevention and control in southwest of China from the study on "3·29" Forest Fire in Kunming Area in 2006

昆明“3·29”森林火灾对防控林区火灾的启示

Smoking is dangerous. pay more attention about your cigarette.

不要在野外生火，乱扔烟头，严防火灾。

The forest fire was a catastrophe.

那场森林火灾是场大灾难。

Fire, Snow and Draught Disasters In 2001, there were 4933 cases of forest fire in the whole country, 16.9 % lower than the previous year.

火灾、雪灾、旱灾 2001年，全国共发生森林火灾4933起，比上年下降了16.9％。

Catastrophy causing Stucture and Ways of Forest Fire in Young and Middle Aged Chinese Pine Forest

油松中幼龄纯林林火致灾结构与致灾途径模式

A Research to the Allocated Resources model of forest fires;

森林火灾灭火物资优化配置模型研究

The Application of Forest Fire Meteorological Station in Forest Fire Alarms

森林防火气象站在森林火灾预警上的应用

Monthly Variation of Carbon Emission from Forest Fires of Main Forest Types in Jilin Province

吉林省主要林型森林火灾释放碳量的月变化

If a forest fire cannot be extinguished, devastation is sure to ensue.

如果森林火灾不能被扑灭，灾害一定会随之发生。

Reflection of Social Responsibility in Disaster News Reporting:Case Study of Forestry Fire Coverage

从森林火灾报道反思灾难新闻的社会责任

On the Disaster Basis for the Theory of Division Harness and Classified Governance of Forest Fires

森林火灾分区分类施治理论的灾害学基础

To specify a forest fire prevention period, during which no fire shall be used out in the field in the forest area;

规定森林防火期,在森林防火期内,禁止在林区野外用火;

1) To specify a forest fire prevention period, during which no fire shall be used out in the field in the forest area;

（一）规定森林防火期，在森林防火期内，禁止在林区野外用火；