Let the sheep be a, the dog be B, the chicken be C, and the rabbit be d. We can get an equation with four unknowns. Solving these four unknowns one by one, we can get: a = 170, B = 115, C = 25, and d = 32. Question 3: Question: "Today there is a round pavilion,warehouse rack manufacturer, next Wednesday, last Tuesday, ten feet high.". Ask the geometry of the product? Man Chun replied,Warehouse storage racks, "Seven of 527 feet and nine minutes." In fact, it is to find the volume of the cylinder. If you are interested, you can calculate it by yourself. There is no more explanation. Another-about Wang Xizhi's "Qing Tie in Quick Snow". The text of this post has a total of 24 characters, namely: Xizhi Dun Shou, when it was snowing, Qingjia wanted to be peaceful, heavy duty warehouse rack ,Drive in racking system, but failed to do so. Wang Xizhi Dun Shou. On the side of the text is the four words "Shanyin Zhang Hou". The needle first counts clumsily word by word, and then uses the "word count" in the WORD "tool" to confirm whether there is a mistake in counting. After counting, OK, the question comes-how to break sentences? Historians have a set of punctuation syntax, writers have a set of punctuation syntax, linguists have a system of punctuation, punctuation experts also have a system. After collecting, referring, verifying and speculating, it is found that: 1) The head of Xizhi Dunshou, when the snow is coming, it is sunny. He wants to be peaceful and good, but fails to make a knot, and his strength is not inferior. Wang Xizhi stamped his head. (2) Xi's head stopped. When it was snowing, it was sunny. He wanted to be peaceful, but failed. Wang Xizhi stamped his head. =_=！ After all, this is not a poem, God knows what Wang Xizhi was thinking when he wrote the post? God knows! Therefore, I really admire the vital capacity of the ancients-24 words are read at one go, and the breath does not need to be changed. @ _ @ Needle is very curious,Pallet rack beams, that "Shanyin Zhang Hou" got the post, in the end is how to read? Apart from the undisputed first sentence "Xizhi Dunshou" and the last sentence "Wang Xizhi Dunshou", we might as well do this.. Do that again.. omracking.com