It was surmised that these were being prepared for trench mortars, for the destruction of the British front-line system, as that of the Russians had been destroyed before the last great German advance at Riga.
The mines, it was agreed, had been decisive in the capture of the front-line system, and had exercised a great moral effect much farther back.
The German front-line system of defence was taken everywhere.
Outside Oppy and south of it troops of old English county regiments seized the front-line system of German trenches and captured about 200 prisoners and several guns.
The enemy began early in the morning by putting a barrage down on our front-line system of defences from a large number of batteries of heavy howitzers.
At one time, while the 4th Londons were still holding the front-line system, the enemy was attacking Bailleul East Post, held by the London Scottish, and had captured two machine guns with crews just in front of the post.
Any delay would enable the enemy to put his barrage in front of our front-line system, as if there is a weak point in our organisation, it is in the number of counter-batteries available to deal with the enemy guns.
The objective of this Corps was to capture and hold a section of the enemy’s third-line system known as the Gheluvelt-Langemarck line.
Principle of Broken-Line System] Obviously, if a proper ringing current is sent over the metallic circuit from the central office, only the bell at Station A will operate, since the bells at the other stations are not in the circuit.
A great advantage of the harmonic party-line system is the simplicity of the apparatus at the subscriber's station.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "line system" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.