This paper provides an algorithm of the free recoil motion calculation of piston in gas weapons, designs computer program and gives the actual example of calculation.

本文给出了导气式武器活塞自由后坐运动的计算机计算方法，运用BASIC语言设计了计算机程序，并给出了上机运行计算实例，以供有关人员参考。

youdao

Moscow exerts international influence not just with arms but also with a new Arsenal of weapons: oil, gas, timber.

莫斯科如今不仅用武器发挥国际影响，还用以下武器，包括石油，木材，天然气。

youdao

Soldiers particularly feared chemical gas attacks because they could cause blindness, blistering and a slow, painful death. The weapons are now outlawed by international agreement in most countries.

兵士们都格外畏惧化学气体攻击，因为它们可以致盲，引起水泡和痛苦的慢性死亡。如今大部分国家都签署了禁止化学武器的国际公约。

youdao

(Speech) Mr.Medvedev says facilities for oil and gas production, which guarantee the lion's share of Russian budget revenues, nuclear weapons, which ensure national security, as well as the country's industrial and public utility infrastructure were for the most part created by Soviet specialists.

VOA: standard.2009.11.12

Without this gas, such weapons will not perform reliably and as specified.

CENTERFORSECURITYPOLICY: Center for Security Policy | ��Farewell to (Nuclear) Arms��: D.O.E. Announcement Fulfills Bush Unilateral Disarmament Game Plan

It is supposed to ban the production and stockpiling of nerve gas and other chemical weapons worldwide.

CENTERFORSECURITYPOLICY: Center For Security Policy

If the Senate ratifies the CWC, moreover, the administration has announced that it intends to interpret the treaty so broadly as to deny American troops the use of humane, nonlethal weapons like tear gas -- which are likely to come in handy in places like Haiti.

CENTERFORSECURITYPOLICY: A Noxious Arms Control Treaty