Welding techniques shall be selected to ensure that specified tolerances for straightness and out-of-roundness are not exceeded.
选用焊接技巧应保证不超出指定的直线度和圆度允差。
The class Invariant guarantees (for the local class) that the state of the class will be maintained within specified tolerances at the end of each feature execution.
不变式保证，在执行完每个功能后，类的状态被都保持在一个规定的状态。
The class Invariant guarantees (for the local class) that the state of the class will be maintained within specified tolerances at the end of each feature execution.
不变式包管，在履行完每个功能后，类的状况被都对峙在一个规定的状况。
应用推荐