百度试题 结果1 题目下列分辨率中,属于4K分辨率的是() A. 1920\times 1080\ \ B. 2560\times 1440\ \ C. 3840\times 2160\ \ D. 7680\times 4320\ \ 相关知识点: 试题来源: 解析 C 反馈 收藏
【题目】1.计算$$ 1 6 0 \times 4 0 $$时先算($$ 16 \times 4 $$ ),再在积的末尾添上( 2 )个0。2.80的32倍是(2560),305与30相乘,积是(9150)。3.两个因数的积是48,其中一个因数乘8,另一个因数除以4,积是96 )。4.三位数乘两位数,积可能是(四 )位数,也可能是(五 )位数。5.$$...
长江商报奔腾新闻记者 沈右荣 光学镜头制造商宇瞳光学(300790.SZ)经营业绩强劲恢复性增长。 1月15日晚,宇瞳光学发布2024年年度业绩预告,公司预计实现归属于上市公司股东的净利润(简称“归母净利润”)1.60亿元-2亿元,同比增长418.56%-548.20%;公司预计实现扣除非经常性损益的净利润(简称“扣非净利润”)为1.20亿元-1.6...
分析: 首先要化二维为一维,一般来讲给点\((x,y)\)编号\(x \times N+y(0\leq x, y < N)\)。 这里为了区分行和列从而方便计算距离,按照\(x \times 2N + y\)的方式给点编号。 这样对于两个点\((x_1,y_1)\)和\((x_2, y_2)\),对应编号分别为\(id_1 = x_1 \times 2N + y_1\)...
been harvested by indigenous people for thousands of years, as well as collected by whalers as an additional product of commercial whaling in modern times... S Caroline,F William,K Susan,... - 《Plos One》 被引量: 4发表: 2017年 Independent Counsel Investigations I. INTRODUCTIONThe Independent...
1. 口算。 384$$ 81 \times 30=2430 23 \times 90=2070 40 \times 64=2560 96 \times 4=384 $$2430 2070 2560680 3650 1890 1040$$ 85 \times 8=680 73 \times 50=3650 630 \times 3=1890 520 \times 2=1040 $$270 396 26 129$$ 14+256=270 329+67=396 54-28=26 36+93=129 $$2...
【题目】三、递等式计算 2$$ 3 8 4 \div 2 4 \times 1 6 0 \\ =16 \times 160 \\ =2560 $$$ 1 9 \times 5 4 + 5 4 \times 1 1 \\ =30 \times 54 \\ =1620 $$$ 1 5 0 0 - 5 7 6 + 2 4 23040 \\ =924+24 \\ =948 $$ 相关...
Unit3 Times Change Using language 一、单项选择 1.Unfortunately, my car broke down on my way to downtown. I was stuck on the road while my car ___ . A.was repairing B.is being repaired C.was being repaired D.h...
1.How often does the woman go shopping?A.Twice a month.B.Twice a week.C.Once a week. 发布:2024/10/13 12:0:2组卷:0引用:1难度:0.5 解析 2. Who goes shopping once a week?A.Cindy.B.Cindy's mother.C.Cindy's grandmother. 发布:2024/10/13 11:0:2组卷:0引用:1难度:0.5 解析 3.Ho...
If you go into the forest with friends,stay with them. If you get lost,this is what you should do.Sit down and stay where you are.Don't try to find your friends,let them find you.You can help them to find you by staying in one place.There is another way to help your friends ...