8吨30千克十98千克二多少_百度作业帮
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8吨30千克十98千克二多少
8吨30千克十98千克二多少
8吨30千克十98千克=8.128吨~如果你认可我的回答,请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可.~你的采纳是我前进的动力~~O(∩_∩)O,互相帮助,祝共同进步!From Wikipedia, the free encyclopedia
"Mac 10" redirects here. For the computer operating system, see . For the rapper, see . For the less notable rapper, see .
This article's
may not adequately
key points of its contents. Please consider expanding the lead to
of all important aspects of the article. (April 2014)
The MAC-10 (Military Armament Corporation Model 10, officially the M-10) is a compact,
developed by
in 1964. It is chambered in either .45
or 9mm. A two-stage suppressor by Sionics, was designed for the MAC-10, which not only abated the noise created, but made it easier to control on full automatic.
The M-10 was built predominantly from steel stampings. A notched cocking handle protrudes from the top of the , and by turning the handle 90° would lock the bolt, and act as an indicator that the weapon is unable to fire. The M-10 has a , which wraps around the barrel. This allows a more compact weapon, and balances the weight of the weapon over the pistol grip where the magazine is located. The M-10 fires from an , and the light weight of the bolt results in a rapid rate of fire. In addition, this design incorporates a built in feed ramp as part of the trigger guard (a new concept at the time) and to save on cost the magazine was recycled from the . The barrel is threaded to accept a , which worked by reducing the discharge's sound, without attempting to reduce the velocity of the . At the suggestion of the , it also acted as a foregrip to inhibit muzzle rise when fired. Ingram added a small bracket with a small strap beneath the muzzle to aid in controlling recoil during
fire. The original rate of fire for the M-10 in .45 is approximately 1090 rounds per minute. That of the M11/nine 9mm is approximately 1250 rounds per minute, and that of the M11 .380 is 1380 rounds per minute.
The primary reason for the original M-10 finding recognition was its revolutionary sound
designed by
of . This suppressor had a two-stage design, with the first stage being larger than the second. This uniquely shaped suppressor gave the MAC-10 a very distinctive look. It was also very quiet, to the point that the bolt could be heard cycling, along with the suppressed report of the weapon' however, only if subsonic rounds were used. The suppressor when used with a Nomex cover created a place to hold the firearm with the secondary hand, making it easier to control. During the 1970s the United States placed restrictions on the exportation of suppressors, and a number of countries canceled their orders of M-10s as the effectiveness of the MAC-10's suppressor was one of its main selling points. This was one factor that led to the bankruptcy of Military Armament Corporation, another being the company's failure to recognize the private market. The original Sionics suppressor is 11.44 inches in length, 2.13 inches in overall diameter, and weighs 1.20 pounds.
The term "MAC-10" is commonly used, but unofficial, parlance.[] Military Armament Corporation never used the nomenclature MAC-10 on any of its catalogs or sales literature, but because "MAC-10" became so frequently used by
dealers, gun writers, and collectors, it is used more frequently than "M10" to identify the gun.[]
US Marshall firing the suppressed Ingram MAC 10
While the original M-10 was available chambered for either .45
or 9mm, the M-10 is part of a series of machine pistols, the others being: the
/ M-11A1 semi, which is a scaled down version of the M-10 and the M-11/9, which is a modified version of the M-11 with a longer receiver chambered in 9mm, later made by SWD (Sylvia and Wayne Daniel),
and Vulcan Armament.
In the United States, machine guns are
items. As Military Armament Corporation was in bankruptcy large number of incomplete sheet metal frame flats were given serial numbers then bought by a new company, RPB industries. Some of the previously completed guns (already stamped MAC), were stamped on the other side RPB, making a "double stamp" gun.
RPB Industries made many open-bolt semi-automatic and sub-machine guns before the Bureau of Alcohol Tobacco and Firearms (abbreviated ATF) seized roughly 200 open bolt semi autos during the drug wars of 1981. ATF insisted that all future semiautomatic versions were to be manufactured with a closed-bolt design as the open-bolt semiautomatics were considered too easy to illegally convert to full automatic operation.
Wayne Daniel, a former RPB machine operator, purchased much of their remaining inventory and formed SWD, designing a new weapon which was more balanced, available either fully or semi-automatic with his new ATF approved closed bolt design.
There are several carbine versions of the M-11/9 and Cobray and SWD manufactured a smaller version chambered in .380 ACP as a semiautomatic pistol called the M-12.
Lage Manufacturing makes a variant, called "MAX" uppers. The company is based in Chandler, Arizona. The "MAX" upper can reduce the original rate of fire to about 600 RPM (.45 ) and 700 RPM (9x19mm). The upper adds a picatinny optic rail, a side cocking charging handle, and a forend.
Lage Manufacturing is currently marketing a drop-in
caliber conversion upper variant for the M11-A and Max-11.
Alliance Armament is making slowfire uppers that accept unmodified
36 round stick magazines, 50 round coffin mags, and 71 round . They also produce a
compatible conversion for the upper, which based on the low cost and high power of the round, should become very popular, especially with .
Besides Military Armament Corporation, MAC-10s and MAC-10 parts have been produced by RPB Industries as well as complete guns. Another company was Leatherwood Texas MAC, /SWD/Leinad, Jersey Arms Works, , Section Five Firearms
and Vulcan (Velocity Arms, V-series).
The semiautomatic civilian version of the MAC-10, which operates differently than its military counterpart, fell under the 1994 Assault Weapons Ban. The ban enacted various requirements that defined an assault weapon. The MAC-10 was named directly in the ban, and it failed two of the requirements: 1. A semiautomatic version of an automatic firearm, and 2: A manufactured weight of 50 ounces (1.4 kg) or more when the pistol is unloaded. The MAC-10 weighed 100.16oz (2.84 kg).
Additionally, the firearm had a threaded barrel to allow installation of a suppressor, and the magazine capacity was 32 rounds. In response, Wayne Daniel redesigned the M-11 to no longer accept the suppressor, and created a new magazine release that would only allow 10-round magazines as the 1994 Assault Weapons Ban mandated. The new firearm was called the PM11/9.
is 9 mm submachine gun developed in the mid-1980s by the South African company Mechem (currently a division of Denel, formerly under ARMSCOR) and brought into production in 1984. Due to international arms embargoes of Apartheid South Africa, the country was forced to design and manufacture their own weapons. The weapon was intended for use by security forces. The manufacturing rights shifted from hand to hand several times during the years, passing from Mechem to Milkor Marketing and later to Truvelo Armoury, the current manufacturer (as for 2009).
is a semi-automatic firearm of Rhodesian origin manufactured during the
Era as a self-defense weapon for farmers and is chambered for the Parabellum round. The layout of this weapon is somewhat based on the
submachine gun.
is a close copy of the MAC-10 and features a cooling jacket/barrel extension much like the South African BXP. It was developed by major Luis Ricardo Dávila, of the , and protected by national Patent n° /6/7 on 20/08/1980. It uses 9mm caliber rounds for easy transportation, and can be operated in either hand.
was a submachine gun of Brazilian origin based on the Uzi and MAC-10 weapons. It was chambered in the 9x19mm Parabellum round and also came with a foregrip. Although the weapon performed well in trials, it was discontinued due to financial reasons.
 : Used by various
 : Used by the .
 : Was used by special forces, including
and , in the .
McNab, Chris (2009). Firearms. Queen Street House, 4th Queen Street, Bath BA1 1HE, UK: Parragon. p. 229.  .
. Weapon.ge – Modern Firearms Encyclopedia 2011.
Dartford, Mark (ed.) (1985). Modern Warfare. London: Marshall Cavendish Books.  .
McNab, Chris (20 November 2011). . Osprey Publishing. p. 69.  .
Walker, Robert E. (2012). . CRC Press. p. 210, 436.  .
(27 July 2011). . Knopf Doubleday Publishing Group. p. 253.  .
Shideler, Dan (2011). . Iola, Wisconsin: Gun Digest Books. p. 54.  .
Spitzer, Robert J. (1 January 2001). . ABC-CLIO. pp. 96–97.  .
Roth, Jeffrey A.; Koper, Christopher S. (1999). . U.S. Department of Justice, Office of Justice Programs, National Institute of Justice. p. 3.
Jones, Richard D.; Ness, Leland S., eds. (January 27, 2009). Jane's Infantry Weapons
(35th ed.). Coulsdon: Jane's Information Group.  .
Brassey's Infantry Weapons of the World, , J.I.H Owen (1975), p. 45
Hogg, Ian (1989). Jane's Infantry Weapons th Edition. Jane's Information Group. p. 117.  .
Diez, Octavio (2000). Handguns: Armament and Technology. Lema Publications, S.L. .
Long, Duncan (1989). Terrifying Three: Uzi, Ingram And Intratec Weapons Families. Boulder, Colorado: . pp. 25–31.  .
Wikimedia Commons has media related to .
on Modern Firearms
: Hidden categories:水果店运来苹果56箱,运来的桔子比苹果多1/8,运来的苹果比桔子少多少箱?每千克大豆可以榨油3/8千克,100千克大豆可以榨油多少千克?一个长方形的长是7/10米,宽是长的5/7.宽是多少米?花园小学_百度作业帮
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水果店运来苹果56箱,运来的桔子比苹果多1/8,运来的苹果比桔子少多少箱?每千克大豆可以榨油3/8千克,100千克大豆可以榨油多少千克?一个长方形的长是7/10米,宽是长的5/7.宽是多少米?花园小学
水果店运来苹果56箱,运来的桔子比苹果多1/8,运来的苹果比桔子少多少箱?每千克大豆可以榨油3/8千克,100千克大豆可以榨油多少千克?一个长方形的长是7/10米,宽是长的5/7.宽是多少米?花园小学一月份用水480吨,二月份比一月份节约1/24,二月份比一月份少用多少吨水?
第一问,运来的苹果比桔子少56×1/8=7箱.第二问,100千克大豆可以榨油100×3/8=37.5千克.第三问,7/10×5/7=1/2米.第四问,二月份比一月份少用480×1/24=20吨水.
1.56*(1+1/8)=2.100*3/8=3.7/10*5/7+4.480*(1-1/24)=?
1.56×（1+1/8）＝63箱2.100×3/8＝75/2千克
56-56乘1/8
（1）56*1/8=7箱（2）100*3/8=37.5kg（3）7/10*5/7=0.5m（4）480*1/24=20t*是乘的意思
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3秒自动关闭窗口一、1）0.2吨=___千克 2）4.5乘以10^8克=___千克 3）32毫升=___立方厘米=_百度知道
一、1）0.2吨=___千克 2）4.5乘以10^8克=___千克 3）32毫升=___立方厘米=
密度_____（选填“变大”;立方米=___克/，体积_____，甲物体的质量是乙物体的4倍，灌中余下氢气的质量_____.5乘以10^8克=___千克 3）32毫升=___立方厘米=___立方米 4）7、现有甲乙两物体.2吨=___千克 2）4、一罐氢气用去一部分、乙两物体的密度之比为_____ 三，则甲一，乙物体的体积是甲物体的三分之一;立方厘米 二.8乘以10^3千克/、1）0
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乙两物体的密度之比为__4，乙物体的体积是甲物体的三分之一、现有甲乙两物体，密度__变小___（选填“变大”.8乘以10^3千克/，体积__不变___;立方厘米 二，灌中余下氢气的质量__变小___.5乘以10^8克=_ 450 000__千克 3）32毫升=_32__立方厘米=_3.8__克/.2吨=_200__千克 2）4、一罐氢气用去一部分:3___ 三，则甲一，甲物体的质量是乙物体的4倍;立方米=_7。2*10^-5__立方米 4）7、1）0
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