bonjour369 幼苗
共回答了17个问题采纳率:88.2% 举报
1年前
回答问题
The museum is being built and it will be completed next mont
1年前2个回答
5500大卡煤一吨发多少度电
1年前1个回答
我国东西横跨5200多千米,南北纵贯 5500 余千米,包括了从寒温带到热带的自然景观,呈现出显著的
英语翻译To the student:This form is to be completed by your teac
1年前3个回答
The operation cannot be completed. See the details.我安装的eclip
英语问题……I have a lot of readings (to completed) before the end
I did something special mont(改为一般疑问句)
It would be better if the project were completed before we b
1it was completed 5month ago 2 it has been completed 5months
英语翻译1.By the time we had completed our preparation,the sky w
is the fifth mont
改被动语态(好的,追加20)1.They will send you a bill at the end of mont
英语翻译When i completed my master's degree i was looking forwar
英语翻译Yalian completed a "bought deal" private placement equit
小王和小丽两家相距5500米,小王每分走70米,小丽每分钟走90米,两人相向而行,
1年前4个回答
80毫米=______厘米 3千米50米=______分米 50米______分米 5500米=______千米____
there are four seasons in a year.和Each season has three mont
1年前5个回答
请翻译以下句子I felt that only when i completed certain things coul
The project was completed earlier______we had expected.
你能帮帮他们吗
喷泉把假山上的小宝塔洗得一尘不染.(改成“被”字句)
现代生物进化理论对达尔文学说进行了修改,下列哪项不是修改内容?( )
还有问:把一个小数点向左移2位后比原数少316.8,
若方程nx的n+2次幂+n-3=0关于x的一元一次方程,则这个方程的解是?
填空:我的倒数是最小的两位数.我是______.
精彩回答
阅读《谦和是一种力量》,回答20 ~23 题
磁场只有能量,磁场中单位体积所具有的能量叫做能量密度,其值为B2/2μ.式中B是磁感应强度,μ是磁导率.在空气中μ为一已知常数.为了近似测得条磁铁磁极端面附近的磁感强度B,一学生用一根端面面积为A的条形磁铁吸住一相同面积的铁片P,再用力将铁片与磁铁拉开一段微小距离△l,并测出拉力F,如图所示.因为F所作的功等于间隙中磁场的能量,所以由此可得磁感强度B与F、A之间的关系为B=______.
___________,子无良媒。将子无怒,秋以为期。(《诗经•氓》)
已知曲线上任一点P(x,y)处的切线斜率等于2x y,且该曲线通过原点,求此曲线方程.
为了测定大理石样品中钙的质量分数(杂质不含钙元素,不溶于水,也不与其他物质发生反应),进行了如下实验。请回答下列问题。