The enveloping signature is created when the sign method is called without any arguments.

当调用 sign 方法时，如果不传递任何参数的话，生成的就是封外签名。

youdao

Step 5: the final step is to sign the XML, which you do by calling the sign method on the signer object.

步骤5：最后一步是对XML签名，您可以通过调用signer对象中的sign方法来完成。

youdao

Further, 01-sign method is used to optimize affixation information and the space of affixation information is reduced.

此外采用01标识法对附加信息进行优化，减少了附加信息存储空间。

youdao

Mr Broughton said his boss, John Eardley, rang him a week after Mr Farr's death to ask him to retrospectively sign a method statement, a risk assessment and a computer-aided drawing of the barrier's construction.

BBC: Last Updated: Monday, 6 March 2006, 19:55 GMT

Method also had to sign a document committing its directors and officers to consider the impact of their decisions on workers, community, and the environment.

FORBES: No Sustainability Without Transparency!

One unproven method is to make people sign pacts promising not to harm themselves before the next appointment.

FORBES: Medicine's Suicide Problem, Part 1