玛雅故土的降雨量在不同年份是变化莫测的；最近几年的降雨量比其他年份多三到四倍。
Rainfall in the Maya homeland is unpredictably variable between years; some recent years have had three or four times more rain than other years.
不同项目有不同的准则，它们在种类和复杂程度上的变化比多数非技术人员所意识到的要多很多。
Different kinds of projects have different criteria, and they vary in type and complexity more than most nontechnical people realize.
即使IT的层叠不会改变那么多，客户感知到得不同层面的价值也会变化，IT公司靠不同层面来赚钱，利润也会相应变化。
Even though the it stack may not change all that much, the perceived value of the different layers will shift, and with it the amount of profit it firms can make from each of them.
适应性在不同人之间差异很大。有些人迅速地克服变化，而另一些人即便能也要花长地多的时间来适应。
Adaptation varies considerably among people. Some get over changes quickly, while others take much longer to adapt, if they ever do.
不同沉降速率下颗粒污泥的的胞外多聚物发生变化，进而影响颗粒污泥的稳定性。
The variety of extracellular polymer of particle sludge under different settling rate will influence stability of the particle sludge.
研究了在多离子作用下的不同水灰比的混凝土梁与柱的承载力随海水侵蚀循环次数的衰减变化情况。
The change is studied between the bearing capacity of beam and column of concrete with the circulation times of corrosion of sea water.
地震应力降随震级的不同有较大的变化，其取值范围为几十万帕到一千多万帕。
The seismic stress drops vary with magnitude strongly, which are from several hundred thousand Pa to more than ten million Pa.
本文通过15根钢筋混凝土试验梁在多循环人工海水侵蚀后进行的斜截面承载力试验，研究了钢筋混凝土梁在遭受腐蚀的不同时间段内梁的斜截面承载力的变化情况。
In this paper, with shearing experiment of 15 reinforced concrete beams, the bearing capacity changes of these beams corroded more times in seawater in different periods of time were studied.
在不同覆膜方式及灌水次数下，春玉米的耗水规律表现为生育前期少、中期多、后期略少的变化趋势。
Maize's water consumption rule performance for the birth earlier period few, the intermediate stage are spring many, the later period slightly few changes tendency.
基于多主题追踪的推荐算法采用多个用户模型表示用户对不同主题的兴趣，并动态更新用户模型以动态反映用户的兴趣变化。
The proposed algorithm used multiple user profiles to represent user's interests in different topics, and dynamically updated user's profile to reflect the changing of user's interests.
基于多主题追踪的推荐算法采用多个用户模型表示用户对不同主题的兴趣，并动态更新用户模型以动态反映用户的兴趣变化。
The proposed algorithm used multiple user profiles to represent user's interests in different topics, and dynamically updated user's profile to reflect the changing of user's interests.
应用推荐