英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

accumulator    音标拼音: [əkj'umjəl,etɚ]
n. 积聚者,蓄能器,蓄电池

积聚者,蓄能器,蓄电池

accumulator
累积器; 累加器 AC


accumulator
累积器

accumulator
累积器 累加器

accumulator
n 1: a person who is employed to collect payments (as for rent
or taxes) [synonym: {collector}, {gatherer}, {accumulator}]
2: a voltaic battery that stores electric charge [synonym: {storage
battery}, {accumulator}]
3: (computer science) a register that has a built-in adder that
adds an input number to the contents of the register [synonym:
{accumulator}, {accumulator register}]

Accumulator \Ac*cu"mu*la`tor\, n. [L.]
1. One who, or that which, accumulates, collects, or amasses.
[1913 Webster]

2. (Mech.) An apparatus by means of which energy or power can
be stored, such as the cylinder or tank for storing water
for hydraulic elevators, the secondary or storage battery
used for accumulating the energy of electrical charges,
etc.
[1913 Webster]

3. A system of elastic springs for relieving the strain upon
a rope, as in deep-sea dredging.
[1913 Webster]

In a {central processing unit}, a {register} in
which intermediate results are stored. Without an
accumulator, it would be necessary to write the result of each
calculation (addition, multiplication, {shift}, etc.) to {main
memory} and read them back. Access to main memory is slower
than access to the accumulator which usually has direct paths
to and from the {arithmetic and logic unit} (ALU).

The {canonical} example is summing a list of numbers. The
accumulator is set to zero initially, each number in turn is
added to the value in the accumulator and only when all
numbers have been added is the result written to main memory.

Modern CPUs usually have many registers, all or many of which
can be used as accumulators. For this reason, the term
"accumulator" is somewhat archaic. Use of it as a synonym for
"register" is a fairly reliable indication that the user has
been around for quite a while and/or that the architecture
under discussion is quite old. The term in full is almost
never used of microprocessor registers, for example, though
symbolic names for arithmetic registers beginning in "A"
derive from historical use of the term "accumulator" (and not,
actually, from "arithmetic"). Confusingly, though, an "A"
register name prefix may also stand for "address", as for
example on the {Motorola} {680x0} family.

2. A register, memory location or variable being
used for arithmetic or logic (as opposed to addressing or a
loop index), especially one being used to accumulate a sum or
count of many items. This use is in context of a particular
routine or stretch of code. "The FOOBAZ routine uses A3 as an
accumulator."

[{Jargon File}]

(1999-04-20)

accumulator: n. obs. 1. Archaic term for a register. On-line use of it as a synonym for
register is a fairly reliable
indication that the user has been around for quite a while and/or that the
architecture under discussion is quite old. The term in full is almost
never used of microprocessor registers, for example, though symbolic names
for arithmetic registers beginning in ‘A’ derive from
historical use of the term accumulator (and not, actually, from
‘arithmetic’). Confusingly, though, an ‘A’
register name prefix may also stand for address, as for example on the Motorola 680x0
family.

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 披萨馅料有哪些经典的种类？都用了哪些食材？ - 知乎
    pizza al taglio我一般当中饭吃，或者买一块带回家烤箱热下当简单的晚饭。。。这种配料不太好说，每个店都有不一样的。。 不过一般说到pizza，指的都还是这种圆的pizza tonda。。 然后pizza不同城市还有不同的style。。比如那不勒斯就是比较湿软的底，有嚼劲，罗马style就比较薄脆，个人偏好那不勒斯的
  • What makes hand-tossed pizza so delicious, and why is it more . . . - 知乎
    Thin-crust pizza is the thinnest type of pizza Its dough is very thin, with a thickness not exceeding 3mm Thin-crust pizza is made using a rolling pin or a pizza cutter, which allows it to be so thin Different fermentation methods and production cycles 1 Hand-pie pizza is made through low-temperature fermentation, with a long production cycle
  • What makes hand-picked pizza so good and why is it more . . . - 知乎
    After fermentation, the pizza dough has plenty of internal air holes, making the overall taste of the pizza more chewy and full To maintain the freshness of the pizza dough, each hand-pulled pizza dough is made on-site after the guest places an order
  • What makes hand-tossed pizza taste better, and why is it more . . . - 知乎
    For example, Italian Neapolitan pizza is very soft and chewy, with a strong salty and umami flavor, and a rich wheat aroma; American New York-style thin-crust pizza has a crispy exterior and a soft, chewy interior, with a distinct original wheat aroma; the Gold Medal mashed potato pizza has an even more unique texture, with the cheese edge
  • 一块绝妙 Pizza 的标准是什么？ - 知乎
    一张美味的比萨离不开它上面多变的食材搭配，这正是吃pizza的乐趣之一。 先来说cheese。 大家看到最多的是Mozzarella（马苏里拉，也叫莫扎里拉），这种芝士是用水牛（bufflo）奶制成的，不过现在为了降低成本，意大利外的其他产区也会用牛奶。Mozzarella芝士的制作过程中要经过揉捏和拉伸，就像揉
  • 披萨上都可以放什么？ - 知乎
    图是 pizza pizza 店里的意大利辣肠口味pizza 2 夏威夷口味 同样刷上番茄酱撒上芝士，然后这次放上菠萝块，培根肉和碎肉，非常好吃 这个是我拍的pizza pizza店的，芝士刚刚融化所以拿起来还可以拉出丝，口感特别好，比烤焦的要好吃多了 3 蔬菜口味的
  • 另一款热门任天堂模拟器 Pizza Emulators 也宣告关闭，此举让一些玩家游玩造成什么影响？
    另一款热门任天堂模拟器 Pizza Emulators 也宣告关闭，此举让一些玩家游玩造成什么影响？ IT之家 3 月 10 日消息，继本周早些时候备受关注的任天堂和 Yuzu 模拟器诉讼案达成和解后，另一款流行的任天堂模拟器也宣告关闭。 周五，允许安… 显示全部 关注者 5
  • Steam 3 月 29 日上架了一款免费独立游戏《披萨上的菠萝》，该游戏有哪些玩法？
    Steam昨天上架了一款免费独立游戏《披萨上的菠萝》（暂译，Pineapple on pizza），总流程只需10分钟左右…
  • pizza 怎么发音？ - 知乎
    pizza的音标为 [ˈpitsə]，中文谐音大概是pī cě。
  • 烤pizza的烤箱有什么要求吗?
    烤pizza的烤箱有什么要求吗? 烤pizza的烤箱有一些基本要求，包括： 1 温度控制：烤箱需要能够达到足够高的温度，通常在450°F（232°C）至500°F（260°C）之间。 这样可以确保pizza在短时间内烤熟，并使得外皮酥脆，内部熟透。 2 加热方式：烤箱可以采用传统的电热管或者燃气方式进行加热。 无论哪种





中文字典-英文字典  2005-2009