unsigned base-10 integer.
2001总吨至30000总吨的部分，每总吨增加400计算单位；
，这一点在WPS官方版本下载中也有详细论述
4. Store all labels with scores so downstream queries can threshold flexibly.
Some of the debate centers around specific portions of U.S. law that govern different national security activities. The U.S. military’s actions are generally governed by Title 10 of the U.S. Federal Code. This includes work the Defense Intelligence Agency and the U.S. Cyber Command performs to support military operations. But some of the DIA’s work comes under a different portion of U.S. law, Title 50 of the U.S. Code, which generally governs covert intelligence gathering and covert action. The work of the Central Intelligence Agency and National Security Agency generally fall under Title 50, too. Some of the most sensitive Title 50 activities, especially covert actions, are conducted largely behind the scenes and require a presidential finding.
一锤接着一锤敲，一茬接着一茬干。