如果可以的话，把metapixel的置顶去掉，把这个放在置顶上。因为这个介绍会比metapixel长一些。

你这是要更一个暑假的节奏么……

我解释一下，标题中的singal-circuitry的来源是golly中的life文件夹中的一个文件夹。在英语中singal是信号的意思，而circuitry是电路的意思。

在singal circuitry中保存的图形都是由滑翔器、枪、反射器等，构成的循环。或者循环的一部分。

x = 308, y = 176, rule = B3/S23
161b2o$162bo$162bobo7bo$163b2o5bobo$168b2o71b3o$168b2o12b2o56bo3bo$
168b2o12b2o55bo5bo$170bobo$172bo65bo7bo$238bo7bo2$239bo5bo$240bo3bo$
241b3o4$84bo$83bobo$66b2o15b2obo$66bobo14b2ob2o3b2o$61b2o6bo13b2obo4b
2o$57b2obo2bo2bo2bo13bobo$57b2o2b2o6bo8bo5bo$66bobo7bobo$66b2o9b2o5$
85bo$86bo$84b3o40b2o$127bobo8bo$118b3ob2o4b3o6bo7bo$118b4o2bo4b3o5b2o
5bobo$122b2o4b3o7bo4bo3b2o3b2o$127bobo13bo3b2o3b2o$93bo33b2o14bo3b2o$
91bobo50bobo$92b2o51bo$268bo$267bobo$266bob2o15b2o$131bo117b2o9b2o3b2o
b2o14bobo$100bo30b2o112b4o4b2o5b2o4bob2o13bo6b2o$101bo28bobo112b3ob2o
2b2o12bobo13bo2bo2bo2bob2o$99b3o148bo17bo5bo8bo6b2o2b2o$274bobo7bobo$
274b2o9b2o$175bo2bo56bo2bo26bo2bo$174bo59bo29bo$123b2o49bo3bo55bo3bo
25bo3bo$108bo15b2o48b4o56b4o26b4o$106bobo14bo155bo$107b2o169b2o$278bob
o$159b2o2b3o2b2o81b2o7b2o$159bo2b5o2bo81bo9bo9bo$116bo43b9o83b9o10b2o$
116b2o5bo33b3o9b3o77b3o2b5o2b3o6bobo$115bobo5bobo31bo2bo7bo2bo77bo2bo
2b3o2bo2bo$126b2o4b2o24b2o9b2o79b2o9b2o23b2o9b2o$126b2o4b2o151b2o9bobo
$126b2o152bo6bo7b3o4b2ob3o$113b2o8bobo126bo26bobo12b3o4bo2b4o$112bobo
8bo126b4o6b2o2b2o11b2o3bo12b3o4b2o$112bo131b2o3bobob2o5b4obo2bobo6b2o
3bo13bobo$111b2o131b2o2bo2bob3o5b2obo3bo3bo4b2o3bo14b2o$249bobob2o4bo
12bo6bobo$250b4o14bo4bo6bo$252bo19bo$268bo3bo$268bobo11$20b2o$20b2o4$
19b3o$19b3o$18bo3bo$17bo5bo142bo$18bo3bo101bobo39bobo$19b3o101bo2bo39b
2o$114b2o6b2o10bo6bo$114b2o4b2o3bo8bo5bobo$122b2o9bo6b2obo$123bo2bo2b
2o9b2ob2o3b2o$124bobo2bo2b3o5b2obo4b2o$107b2o20b4o7bobo$109bo20b2o9bo$
96b2o12bo8b2o$17b2o77b2o4bo7bo8b2o$18bo74b2o5b2o8bo$15b3o67b2o5b3o5bo
2b2o4bo13bo$15bo69b2o6b2o6b5ob2o12b2o$96b2o4bo19b2o$96b2o2$110bo$111bo
$109b3o$114bobo$114b2o$115bo3$64bo53bo$62b3o51bobo$61bo55b2o$61b2o49bo
$112b3o$115bo$114b2o2$117b2o$116b2o$118bo3$50b2o$51b2o$50bo74bo$124b2o
$124bobo6b2o$133bo$134b3o$136bo$99bo$34b2o61b3o$34bo61bo35b2o$25bo6bob
o61b2o33b2o$22b4o6b2o99bo$13bo7b4o68b2o$12bobo6bo2bo67bobo50b2o$11bo3b
2o4b4o10b2o57bo50bo2bo$2o9bo3b2o5b4o10b2o97bo3b3o7bo6b2o$2o9bo3b2o8bo
9bo98b5o3bo6bo6b2o$12bobo107b2o9b2ob2o3bo7bo$13bo108b2o8b3ob2o3bo3bo2b
o$22bobo108b2ob4o5b2o$23b2o60b3o46b4o$23bo63bo47bo$86bo$27b2o$27b2o2$
14b2o$13b3o3b2obo55b2o$3b2o5bob2o5bo3bo2bo50bobo$3b2o5bo2bo4bo4bo2b2o
51bo$10bob2o4b4o5b2o8b2o$13b3o3bo7b3o7b2o$14b2o11b2o$26b2o$26bo$59b2o
9b3o$51bo7bo2bo9bo$50bo3b2o7bo7bo5bo$50bo5bo6bo12b4o$51b5o7bo11b2obobo
3b2o$59bo2bo11b3obo2bo2b2o$59b2o14b2obobo$76b4o$77bo!

以后在本帖采用一些非专业缩写：
singal circuitry：sc
gilder：G
small spaceship：S
middle spaceship：M
large spaceship：L
枪：g
45度转弯（轨迹为钝角）：d
90度转弯：z
135度转弯：r
调头：f
吞噬者：e
还有一些有条件的以上的东西就不简写了。
周期30，就写p30。

这样一个周期为46，能够发射中型宇宙飞船的枪就可以写成Mg46

同一个图形可以有不同写法，不同的图形可以有同一种写法，几个图形的组合也可以写一起。这种写法只看作用。

对吗？

而这些元件的复杂程度决定它不能够只用2个字母和1个数字来表示。

x = 110, y = 50, rule = B3/S23
88bo$85b4o4bo$76bo7b4o5bo$75bobo6bo2bo9b2o$74bo3b2o4b4o9b2o$63b2o9bo3b
2o5b4o$63b2o9bo3b2o8bo$75bobo$76bo$85bobo$67bo18b2o$64b4o18bo11bo$63b
4o29b3o$56b2o5bo2bo28bo$56b2o5b4o5bo22b2o$64b4o4bo$67bo$88bo$87bo$87b
3o$75b5o12b3o$74bob3obo10bo3bo$75bo3bo$76b3o11bo5bo$77bo12b2o3b2o$80bo
$80bobo$80b2o11bo$94bo$93bo$106bo$15bo2bo26bo2bo26bo2bo25bo3bo$b4o14bo
11b4o14bo11b4o14bo10b5o14bo$o3bo10bo3bo10bo3bo10bo3bo10bo3bo10bo3bo9bo
4bo9bo4bo$4bo11b4o14bo11b4o14bo11b4o14bo10b5o$o2bo26bo2bo26bo2bo25bo3b
o$91bo$83b3o$75bo14bo$74bobo5bobo4bobo$75bo4b2o8bo$82bo2$83bobo$83bo$
80bo$73bo4b2o8bo$72bobo5bobo4bobo$73bo14bo$81b3o!

还有一些有条件的g，2个方向发射的g，没有周期的e，一次性的e……这些都是用的到的。

x = 36, y = 22, rule = B3/S23
10bo$10b4o$2o9b4o10b2o$2o9bo2bo9bobo$5bo5b4o8b3o4b2ob3o$5bo4b4o8b3o4bo
2b4o$10bo12b3o4b2o$24bobo$25b2o3$14b2o$13bobo$15bo6$6b3o$8bo$7bo!

x = 50, y = 15, rule = B3/S23
11bo$10b2o$9b2o$10b2o2b2o$38bo$38b2o8b2o$39b2o7b2o$10b2o2b2o18b2o2b2o$
2o7b2o$2o8b2o$11bo$34b2o2b2o$39b2o$38b2o$38bo!