元数据也得要（元数据是关于测量实施方法，某气象站状况改变过程或被侵蚀过程的数据等等。）
Metadata are also necessary—data about how the measurements were made, how the situation of a given weather station has changed or been encroached on, and so on.
当系统的状况改变时，这些模型传递重要的系统特性，以预测系统质量和对具体属性的影响。
These models communicate key system characteristics to predict system qualities and the effect on specific properties when aspects of the system are changed.
研究者总结到，对“专门的怀孕相关的重量增加、生活方式因素和社会经济状况改变”进行研究以后，我们才能更好的理解它们的联系。
The investigators conclude that the association may be better understood after studies of "specific, pregnancy-related weight gain measures, lifestyle factors and changes in socioeconomic status."
有两件事改变了这种状况。
当一个物种灭绝时，它会极大地改变生物多样性的状况。
When a species goes extinct, it dramatically changes the landscape of biodiversity.
2008年的油价飙升改变了那一状况，促使人们转向小型汽车，但道路上的电动“革命”仍是一个遥远的前景。
A 2008 spike in oil prices changed that, prompting a shift towards smaller cars, yet still an electric "revolution" on the roads remains a distant prospect.
因此，尽管女性在职场中取得了重大进步，但公众对于美国企业界的不平衡状况在可预见的未来内是否会改变存在分歧。
As a result, the public is divided about whether the imbalance in corporate America will change in the foreseeable future, even though women have made major advances in the workplace.
如果共和党当选，他们可能会决定改变这一状况。
除此之外，它可能会改变病人家属的健康状况和生活。
Beyond that, it might transform the health and lives of that patient's family.
在过去的几十年里，美国的中产阶级家庭曾经依靠努力工作和公平竞争来保证自己的财务安全，但现在的经济风险和新出现的情况已经改变了这种状况。
During the past generation, the American middle-class family that once could count on hard work and fair play to keep itself financially secure has been transformed by economic risk and new realities.
“我认为我们应该试着改变这一状况。”斯科特同意为孩子们尝试更多的果汁，并制作真正的通心粉和奶酪。
"I think we should try to reverse that," Scott agrees to try more fruit juices for the kids and to make real macaroni and cheese.
他们决定挖一条水渠来改变这一状况。
看到塑料是如何伤害野生动物和污染海洋的让我们感到十分难过，我们想改变这种状况。
It made us very sad to see how plastic harms wildlife and pollutes the ocean, and we want to change this.
蒸汽的高成本、加上货运对速度的低需求，使得世界上大多数的海运货物都是通过帆船来运输的，直到20世纪初，这一状况才有所改变。
The high cost of steam and the lesser need for speed kept the majority of the world's ocean freight moving by sail until the early years of the 20th century.
目前，海洋状况十分糟糕，令人担忧，斯莱特想付诸行动来改变现状。
The present situation of the oceans is bad and worrying and Slat wanted to do something to change it.
我们相信这个状况需要改变。
这样状况似乎正在改变。
但是这种状况开始改变。
不过现在我的状况已经改变。
一款新软件也许会改变这种状况。
因此可以理解，虽然生物技术的狂热爱好者还是少数，但看来这种状况正在改变。
Understandably, therefore, those biotechnology hobbyists who now exist are few in number. But that looks set to change.
事实上，这种状况可以改变。
有一定强度和坚持锻炼是让你身体状况发生改变的关键。
Intensity and consistency is the key to getting your body to change.
“触感刷”期待能够改变这种状况。
这次旅行中我发现这种状况正在改变。
诺基亚的新款产品旨在改变这种状况。
诺基亚的新款产品旨在改变这种状况。
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