Communicates with constructors and maintains good relations .
与施工人员进行交流并且维持良好的关系。
Abstract types should not have constructors .
抽象类不应该拥有构造函数原文引用。
In practice the constructors will run into some problems , but these are usually small .
但施工者在实际建造中肯定会遇到一些问题,不过这些问题一般都很好解决。
Because auxiliary constructors invoke the primary constructor , potential duplication of construction logic is largely eliminated .
因为辅助构造函数会调用主构造函数,潜在的重复构造逻辑就被大大地消除了。
The evaluation system of environmental pollution . The laws stipulates that the constructors should forecast the pollution which the new project may cause to a surrounding area before construction begins and report their finding to the environmental protection bureau in charge .
During the construction , a scientific environment protection system is established , in which the environment management during the construction is strengthened through enhancing the consciousness of the constructors to create an environment-friendly construction site .