Aerodynamic characteristics of box-wing are studied by the numerical method and the flow mechanisms of flows are analyzed.

采用数值模拟的方法研究了盒式机翼布局的气动特性。

youdao

While XACML is a verbose language, once you grasp the basic concepts and the flow of the language, it is easy to build access control mechanisms.

虽然XACML是一种冗长的语言，但是一旦掌握了其基本概念和语言流，就很容易构造访问控制机制。

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These flows are transactional, using mechanisms such as two-phase commit, so that the entire flow can be rolled back in the case of a failure, or committed in the case of success.

这些流都是事务型的，使用的是两阶段提交之类的机制，这样在失败时可以回滚整个流，或者在成功时提交整个流。

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Through its pioneering exploration of the various legal and policy mechanisms that are crucial for the free flow of information, the book provides guidance for policy-makers and other relevant users on the creation of environments conducive to the freedom of expression.

UNESCO: All Events | United Nations Educational, Scientific and Cultural Organization

First, at a time of shrinking resources available for national defense, it is insane for the West to be dismantling its existing mechanisms, namely COCOM's "no-exceptions" policy, for controlling the flow of technologies to the USSR.

CENTERFORSECURITYPOLICY: US-Soviet Relations