自然因素

• But some republican lawmakers noted that disagreement still exists about how much climate change could be natural
  但是一些共和党的立法者指出气候变化受多少自然因素制约仍存在意见分歧。
• 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。
• The severe salinization has resulted in the economic loss about 14 billion yuan rmb ( price in 1996 )
  导致盐渍化的因素有气候、地形、水文地质、土壤质地等自然因素，以及灌溉方式和耕作制度等人为因素。
• In a broad sense , ground subsidence is the earth " s surface dropping vertically formed by natural factor and human factor
  广义的地面沉降是指在自然因素和人为因素作用下形成的地表垂直下降现象。
• This change was caused both by natural evolution and human impacts , with the human activities taking the leading position
  这种动态变化是自然因素和人类活动综合作用的结果，人类活动的作用更为突出。
• The factors which affect groundwater environmental quality originate mainly from two aspects , i . e . , natural factors and artificial ones
  影响地下水环境质量变化的因素，主要有自然因素、人为因素两方面。
• The course focuses on exploration of character matrices , psychology , motivation , environmental and social factors in character development
  重点放在角色矩阵，心理，动作的开发及角色发展的社会及自然因素。
• ( 2 ) the influence of human driving forces on luc is greater than natural factors such as weather and topography etc in a short time
  ( 2 )人类驱动力因素在短期内对土地利用变化的影响要大于气候和地形等自然因素。
• Effects on the market from cyclical or recurring factors . these can be related to culture , economic , government , or natural factors
  由周期性和重复发生的因素导致的市场效应。这可能与文化、经济、政府或自然因素有关。