中国向俄罗斯开战夺回远东地区

sulfuric acid单词 如图,在Rt△ABC中,∠ACB=90°,AC=BC=1,将Rt△ABC绕A点逆时针旋转30°后得到Rt△ADE,点B经过的路径为弧BD阴影的面积是多少 如图,在Rt△ABC中,∠C=90°,D,E分别在AC,AB上,且∠ADE=∠B,判断△ADE的形状是什么?为什么? ,∠ACB=90°,AC=BC=1,将Rt△ABC绕A点逆时针旋转30°后得到Rt△ADE,点B经过的路径为弧BD,求阴影 如何使变粗糙了的玻璃碗变光滑市场上买的碗,偶尔装装小东西,突然发现以前很光滑的玻璃碗现在内侧表面都变得非常粗糙很磨手.没有装过物品的碗,用水时间泡长了也是一样,真奇怪.请问大 我刚买回来的黑板表面是很光滑的,为什么写了几次以后黑板变粗糙了?现在黑板上好多凸起,写字也不顺畅了 cumulative frequency distribution是什么意思 请问统计学中的cumulative frequency怎样做?我不明的,就是CUMULATIVE FREQUENCY的那条线是怎样画的, 卩怎么打?如题 英语翻译1G 超体贴柔软的如棉亲肤表层,呵护幼嫩肌肤,绝无过敏反应2G 独有Magic!★瞬吸超凡夹层,快速吸收渗透,加倍锁水珠珠,绝对无忧体验3G 舒适透气底膜层,无论是久坐还是运动,都保持舒心 英语翻译A word type is the form or spelling of the word independently of its specific occurences in a text --that is,the word considered as a unique item of vocabulary.帮我翻译一下哈."spelling of the word independently of its specific occu 英语翻译I sighed,lustfully,and sank back down into the pillows. 特殊的汉字符号比如：灬之类的 请问罒和灬,怎样用汉语拼音打出来,例如丨用汉语拼音打读SHU 汉字的偏旁阝和卩的来历,来源于那个汉字.阝 fǔ同“阜”.用作偏旁.俗称“左耳刀旁”,又称“左包耳”.卩jié古同“节”.想知道用在汉字中有什么意义?如：部、都 却等 Are you trying to say that every word I don\'t want to hear 用什么给玻璃黑板磨砂教室里的黑板有些反光,我听别人说可以给黑板磨砂,可是不知道要用什么来磨砂,我们教室用的是玻璃黑板,除了磨砂还有其他什么好办法吗? 为什么蚊子不朝着月亮飞大家都知道,蚊子一类到了晚上会朝着发光的物体飞,也就是飞蛾扑火的原理,但为什么它们不朝着月亮飞呢. 英语翻译第一句：Just so everyone out there is aware,there is still some time to jump on the Anthony Randolph bandwagon before it as overcrowded as the Queens-Manhattan express "E" train during rush hour.There is no doubt in my mind that Ant R the report was based on a survey of 2002 third through twelth graders,702 of whom . 蚊子最多能活多少时间? Don’t forget the book that I told you to bring.这句话中为什么told用了过去试,而bring,没有用brought?句中的that 能不能换成what 蚊子最多活几天 计算机英语翻译 急用最好是懂计算机的帮忙翻译一下工具翻译的不准确谢谢各位了 word processingMike:John! I haven't seen you for a long time.John:I am writing my thesis by hand all the day.Mike:Oh. 神舟七号降落时间,地点准确降落时间和准确地点,并说明在太空中待的时间（几天） 蜻蜓是怎样繁殖后代的 蜻蜓的繁殖期时什么,谁能说下有关蜻蜓的 英译汉 非机译HOW MANy bags can i get for 500$ with shipping.authentic?replica?mirror image?can i mix 求英译汉,非机译的Joe Carangi became more aggressive and jealous,Kathleen more combative and troubled.She was never an early riser,but she stopped getting up in the morning altogether.She had a doctor check her into a hospital psychiatric ward 英语翻译谁给我说一个化学变化的东西 蚊子最多能活多长时间 什么时候蚊子幼虫最多