spontaneous factor是什么意思

网络释义

用法例句

Some natural factors influencing on activity of landslide and debris flow in Yunnan Province;

影响云南省滑坡泥石流活动的几个自然因素

The main causes of ecological destruction by mining activities can be divided into two types:natural factors and artificial factors.

矿山开采中生态破坏的主要原因可分为自然因素和人为因素两大类型，其中，自然因素多是通过自然环境条件中的不利因素加大了对生态环境破坏的程度，而人为因素中，最主要的是矿山开采技术落后和法制管理体制不健全。

This paper,based on the research in geographical environment,aims to study the natural factors in the poverty so as to remake .

本文从广东山区的自然环境的角度,去探索山区贫困的自然因素,以便改造自然,消灭贫困,达到全广东省的共同富裕。

On the interaction between natural factors and route;

浅论自然因素与路线的相互影响

Effects of natural factors and livestock capacity on forage yield in native grassland of Hainan prefecture, Qinghai province, China;

青海省海南州自然因素和载畜量对牧草产量的影响

It is indicated that the climate condition is the main natural factors leading to desertification.

根据大量的野外实际资料,论述了内蒙古东部荒漠化的成因,指出气候条件是诱发荒漠化的主要自然因素。

It is two factors,self-factor and nonself-factor,that co-affect the development of prominent teachers.

影响名师发展的因素有自身因素与非自身因素。

Do not have Xi Lazao erupt, have natural factor already, also have factitious factor.

无锡蓝藻的爆发，既有自然因素，也有人为因素。

Natural Factors in University Campus Cultural Landscapes Design;

大学校园文化景观中的自然因素研究

The Use of Supernatural Factors in Shakespeare s Tragedy Macbeth;

超自然因素在悲剧《麦克白》中的运用

The gap between the rich in cities and the poor in the countryside in China can be attributed to natural, historical and systematic factors.

我国城乡贫富差距问题是自然因素、史因素、策因素、制因素等综合诱因所引致的客观结果。

Nowadays, serious soil erosion in the valley occure as a result of the integrated effects of natural factors and human activities.

当前严重的水土流失状况是自然因素与人为因素综合作用的结果。

Grassland degradation of Tongde County was caused by both natural factors and human factors.

同德县的草地退化是自然因素和人为因素共同综合作用的结果。

The Contributing Ratio of Natural Factor and Socio-economic Factor to the Quality of Cultivated Land;

自然因素与社会经济因素对耕地质量的贡献率研究

The Contributing Ratio of Natural and Social-economic Factors to the Quality of Cultivated Land;

自然因素与社会经济因素对耕地质量贡献率研究

Natural and Artificial Factors and Their Transfer on Sandy Desertification of Lower Reaches of Shiyang River Basin;

石羊河下游沙漠化的自然因素和人为因素及其位移

The undulating waves of the open sea are generated by three natural causes:

公海上起伏的波浪是由3个自然因素构成的：

Urban Morphology Evolvement Study on Cultural and Natural Factors;

城市形态演变中的人文与自然因素研究

Progressive Elements and Non scientific Points of Natural Law;

“自然法”的进步因素与非科学性要害

Drive Factors Analyses of Food Production and Natural Disasters in Jiangxi;

江西食物生产要素与自然灾害因素驱动分析

that bring about great changes in all nature.

整个自然界都因某些因素，发生了巨大变化。

The Impact of Sperm Factor on Unexplained Recurrent Pregnancy Loss;

精子因素对不明原因反复自然流产的影响

Issue of Natural Environment and Its Effects on the Causes of Phenomenon of Cultural Ring;

探讨文化圈层现象形成原因的自然环境因素

Study on the Natural Environmental Factors Affecting Population Distribution in the Guizhou Karst Plateau: Analysis on the Main Factors;

贵州喀斯特高原人口分布的自然环境因素 Ⅰ.主要影响因素研究

Quantitative Analysis of Relationship Between Population Distribution and Environmental Factors in Guizhou Karst Plateau;

贵州喀斯特高原人口分布的自然环境因素 Ⅰ主要影响因素研究