Much of the class time will be devoted to observing each other's working processes and progress.
课堂上的大部分时间将用于观看彼此的工作过程和进行。
During the class time, please turn off your cellular phones, beepers, and any electrical instrument, which would make noise.
上课时请关闭所有能发出声音的电子仪器，例如：行动电话、报时手表等。
Each classroom is equipped with high-resolution camera, and it is quite convenient that parents can observe how the class is going of their children during the class time.
每间教室配有高清晰度摄像头，方便家长及班主任随时观察学员上课表现情况。
I had just enough time to finish eating before the bell rang and I was off to my first class.
我在铃响前刚好有时间吃完，然后就去上第一节课了。
Usually, I don't spare time for exercise, but I value the physical education class at school.
通常，我不会花时间来做运动，但是我很重视学校的体育课。
That gives them more time to absorb lectures via podcast or video, and frees teachers to spend class time coaching students in how to apply the material rather than simply absorb it.
这样他们就有更多的时间通过播客或视频来吸收课程内容，老师也可以腾出时间来指导学生如何应用所学内容，而不是仅简单地吸收。
His status in Lord Wellington's headquarters and the recognition given to him for his work were all bound up with the class politics of the army at the time.
他在威灵顿勋爵总部的地位，以及他工作受到的认可都与当时军队中的阶级政治紧密相关。
As long as robots add to the sum of human happiness, reduce suffering, and create time to read world-class journalism, we should be their fans.
只要机器人能为人类增加快乐，减少痛苦，并为人类创造时间来阅读世界级的新闻，人类就应该成为它们的粉丝。
The first time I took a class in the chemistry lab, I was surprised to find that students were fully "armed".
第一次在化学实验室上课时，我惊讶地发现学生们都“全副武装”了起来。
The scientists did a test with first-year college students the first time they met in class.
在大一学生第一次在课堂上见面时，科学家们针对他们做了一个测试。
By the time the bell rang for class, almost everyone was looking at him as if he'd grown a third eye.
上课铃响的时候，几乎每个人都看着他，好像他长了第三只眼睛似的。
Object pooling only helps reduce the memory required for class allocations and the time required for object creation and destruction.
对象池只是有助于减少类分配所需的内存以及对象创建和销毁所需的时间。
The First time value is the time taken for constructing the first reflection replacement class, which includes the time to load and initialize the classes in the framework code.
第一个时间值是构建第一个反射替代类所花费的时间，这个时间包括装载和初始化框架代码中的类的时间。
The reason we had to use two lanes was because swim practice was at the same time as the Water Jazz class.
我们必须使用两条泳道的原因是水上爵士乐班和我们游泳课是同一时间。
If so, it returns the same class it returned last time (that is, the class stored in the cache).
如果相同，就返回上次返回的类(即保存在缓存中的类)。
High school students' lack of a historical knowledge base can partially be explained by the decrease in class time spent on social studies at the elementary level.
高中生缺少基础的历史知识总体上是因为他们花更少的时间在学习基本社会学科上。
The Plugin class is the abstract superclass of all plug-in run time class implementations (see Listing 2).
plugin类是所有插件运行时类实现的抽象超类(请参见清单2)。
At the same time, other students in the same class already have the skill down cold, so further practice for them is a waste of time.
同时，同一个班级的其他学生可能已经熟练掌握了这项技能，所以继续练习对他们来说只是浪费时间。
The class type will become explicit only when the application actually needs the class, not during compile or run time.
只有当应用程序实际上需要该类，而不是在编译或运行时过程中，此类的类型才成为显式的。
Otherwise the first request to a Transaction Class could take some time because the servant region would need to be started.
否则，针对某个事务分类的第一个请求可能要花一些时间，因为需要启动服务区域。
The current strategy for maximizing performance and convenience is to retrieve metadata for a particular table the first time an instance of the class that maps to that table is instantiated.
为了使性能最大化和更加便利，目前的策略是从某一个表中提出元数据，先把一个类的实例映射到那个表上，用来初始化。
In this case, at compile time the imported classes were present, but at run time the imported class was not part of the class path.
本例中，在编译时显示了所导入的类，但在运行时，所导入的类没有包含在类路径中。
Anyone can "reopen" the class at any time to add new methods, or even replace existing methods.
在任何时间任何人都可以“重新打开”该类以便添加新的方法，或甚至替代现有的方法。
The execution model is a bit strange: The test class is reinstantiated every time a test method is executed.
执行模型有点奇怪：每次执行一个测试方法的时候，都要重新实例化测试类。
This process has a variety of USES for developers who want to modify a class without touching the source, or want to change the class definition dynamically at run time.
对于希望修改类而不触及源代码，或者希望在运行时动态修改类定义的开发人员，这个过程可以实现多种用途。
This process has a variety of USES for developers who want to modify a class without touching the source, or want to change the class definition dynamically at run time.
对于希望修改类而不触及源代码，或者希望在运行时动态修改类定义的开发人员，这个过程可以实现多种用途。
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