xylyl造句

• The failure of the xylyl bromide caused the German commanders to call off their attack.
• Xylyl bromide, CN and CS are the oldest of these agents, and CS is the most widely used.
• In the early years of the First World War, bromine compounds such as xylyl bromide were used as poison gas.
• The shells were modified 15 cm ( 6 inch ) artillery shells containing an explosive charge and c . 3 kg ( 7 lb ) xylyl bromide.
• In tear gas ( xylyl bromide ) in World War I . The following list refers to the World War II aerospace meanings if not noted otherwise.
• The first extensive use of xylyl bromide was the firing by German forces of 18, 000 " T-shells " at Russian positions in the Battle of Bolim體 in January 1915.
• During World War I in August 1914 France, not Germany as commonly believed, was actually the first to use chemical weapons though this was only a nonlethal tear gas attack ( xylyl bromide ).
• Hans Tappen, a chemist in the Heavy Artillery Department of the War Ministry, suggested to his brother, the Chief of the Operations Branch at German General Headquarters, the use of the tear-gases benzyl bromide or xylyl bromide.
• The Battle of Bolim體 was the first attempt by the Germans at a large-scale use of poison gas; the eighteen thousand gas shells they fired proved unsuccessful when the xylyl bromide & mdash; a type of tear gas & mdash; was blown back at their own lines.
• It was the place where poison gas weapons were used for the first time, during First World War, when on 31 January 1915, during the Battle of Bolimov, the Russian army positions with xylyl bromide; the attack was relatively unsuccessful due to low temperature which prevented the gas from vaporising and spreading.
• So it came to pass on the trenchlines of the Western Front on that fateful day that the Imperial German Army, utilizing multiple artillery pieces, fired some 18, 000 shells containing liquid xylyl bromide tear gas on Imperial Russian Army positions on the Rawka River, west of Warsaw during the Battle of Bolimov . Fortuitously for the Russian forces, the chemical froze and failed to have the desired effect that the Germans had hoped for.