Combat 18 (C18 or 318) [4] is a neo-Nazi terrorist organisation that was founded in 1992. [5] It originated in the United Kingdom with ties to movements in Canada and the United States. Since then, it has spread to other countries, including Germany.

2023年8月3日 · The social media giant has been signalling the move since the Liberal government passed its Online News Act, Bill C-18, in June. Google may follow suit. Many readers sent questions about the bill...

The primary component of Bill C-18 is a provision that allows an eligible news business (acting alone or in a group) to initiate mandatory bargaining with a digital news intermediary—an online communications platform (such as a search engine or social media service, excluding platforms whose primary purpose is to allow users to communicate ...

2022年4月5日 · BILL C-18. An Act respecting online communications platforms that make news content available to persons in Canada

2021年11月22日 · Motion respecting Senate amendments to Bill C-18, An Act respecting online communications platforms that make news content available to persons in Canada

The Boeing C-137 Stratoliner is a retired VIP transport aircraft derived from the Boeing 707 jet airliner used by the United States Air Force. Other nations also bought both new and used 707s for military service, primarily as VIP or tanker transports.

正十八烷是一种 有机化合物 ，化学式为c 18 h 38 ，分子量为254.49。气相色谱固定液（最高使用温度60℃，溶剂为石油醚、甲苯），分离分析低级烃。 气相色谱固定液（最高使用温度60℃，溶剂为石油醚、甲苯），分离分析低级烃。

一般认为c18是连接了18烷基碳链的 反相 固定相的总称，除了硅胶基质外，还可以包括其他基质的填料，比如高聚物小球为基质及其它新型基质键合c18 ...

2024年4月9日 · 反相硅胶c-18是一种具有疏水性的固相萃取材料。 它由固定在硅胶表面的长链烷基基团组成，常用的链长为18个碳原子，称为C-18。 反相硅胶C-18的主要性质是具有亲水性和疏水性的相互作用，能够有效地分离带有不同极性的物质。

c18（也被称为为c17）是iso/iec 9899:2018的非正式名称 [1] ，是截止到2020年6月为止最新的c语言编程标准。 它于2017年编写并于2018年6月发布，被用来替代 C11 标准（即ISO/IEC 9899:2011）。