Models have been used for quite some time.
模型已经投入使用了相当长时间了。
And there are six models that show how the Capitol building has changed over time.
另外这里还有国会大厦演变至今的六个模型。
Engineers have been building models for a long time.
工程师们长期以来一直在建立了很多模型。
Models know their feet are in for a tough time during the shows.
模特们都知道展示会期间他们的脚惨不忍睹。
For example, models for many different domains need to represent the notion of time.
例如，许多不同领域的模型都需要时间的表示。
The work on clay models is very time and cost-intensive.
制作粘土模型很耗费时间和精力。
It is unknown at this time if all or just some models are affected.
目前还不清楚在这个时候如果所有或部分型号都受到影响。
Time and again we witness a breakthrough to do away with traditional business models.
该种信贷方式让我们不止一次地见证了在废除传统业务模式方面的突破。
First, time series models are used for prediction.
第一步使用时间序列模型进行预测研究。
At the same time, the engineering department made shells of the solid models.
同时，工程部门制作实体模型的外壳。
The model is discrete in time and space, and models each cell individually.
模型在空间和时间上都是离散的，并可以模拟单个免疫细胞。
The extensive research for inventory control models with time-varying demand.
时变需求库存控制模型的扩展研究。
The car manufacturers changed the car models from time to time.
汽车制造商不时地改变车的型号。汽车制造商不时地改变车的型号。
For Lufthansa, the use of these models in prime time has passed.
对于汉莎而言，采用这些机型的黄金时间已经过去。
For Lufthansa, the use of these models in prime time has passed.
对于汉莎而言，采用这些机型的黄金时间已经过去。
应用推荐