船頭炮 的英文怎麼說
中文拼音 [chuántóubāo]
船頭炮
英文
bowgun-
I had scarce gained a position on the bowsprit, when the flying jib flapped and filled upon the other tack, with a report like a gun
我剛攀上船頭的斜桅,三角帆就像放炮似地啪的一聲被風吹得張了起來,轉向另一邊。Bo ' sun : still the guns and stores, . the men,
停止炮火,掉轉船頭離開這里By tacking about, we were able to avoid the enemy guns
我們擺動著船帆不停地調轉船頭,才得以躲過敵人的炮彈。The stella was put about, and the other broad side given without a return from her opponent
「施蒂拉」號掉轉船頭,趁敵艦還未還擊,又從船的另一側眾炮齊發。Fireboats - equipped to fight fire aboard ships and floating platforms ( e. g. oil drills ) by spraying foam and water from a distance of 60 - 100 meters
是指專用於撲救港內船舶火災或撲救碼頭上臨近建築物火災的工作船,如圖1 - 11所示。船上設有多門消防炮,用以噴射泡沫或高壓水柱,有的還設有升降臺,用於撲救高處火災。According to the land forces criteria ( u. s ) for ballistic limit and by using the method that the ballistic limit is equal to the average of two velocities that are partly penetration velocity and completely penetration velocity respectively, the ballistic limit is determined targets penetrated by both conical and flat - ended projectile, the result can be in the table
結果表明,不論是尖頭彈侵徹還是鈍頭彈侵徹,這兩個板厚的船體鋼的彈道極限均未超過常規彈速范圍,一般的槍炮可輕易達到這一范圍,因此從這個意義上說,這兩個板厚的船體鋼的抗侵能力不是很理想。分享友人