蓝色月光1986 幼苗
共回答了17个问题采纳率:94.1% 举报
1年前
回答问题
All visitors to the lab(expect)_to take off their shoes befo
1年前3个回答
The lab ______ next year will be more advanced than the old
1年前1个回答
(2013•临沂三模)如图所示,光滑绝缘水平桌面上直立一个单匝矩形导线框,线框的边长LAB=0.3m,LAd=0.2m,
Bill won’t make any progress_____he studies harder than befo
英语翻译求翻译 The lab is an extension of his operating room :Cance
1年前4个回答
The changes in our chemistry lab will cost quite a lot, ____
1年前2个回答
求2道英语题目!急急急!【首字母填空】There is a language lab(语音室) in our schoo
如图所示,一水平传送装置由轮半径均为R=[1/π]m的主动轮Q1和从动轮Q2及传送带等构成.两轮轴心相距lAB=8.0m
如图所示为交流发电机的示意图,矩形线圈的匝数N=50匝,每匝线圈的边长Lab=0.4m,Lbc=0.2m,矩形线圈所在处
There are a lot of computers in the lab,and they need profes
Dinner will be ready _____ but we have time for a drink befo
仿写句子the more time you spend in the lab,the
get to his 急句子是The interviewee must not get to his feet befo
1年前9个回答
The director always wants me to make sure ( ) the doors befo
英语翻译label .to?(for)?还是什么东西啊.比如说 给这个鞋贴上一个Made In China的标签 lab
(lg5)的平方等于多少?1/2lg9等于多少?lg36/5等于多少?(根号2减)的x次方等于2,求xlga+lab=2
1年前5个回答
Don't touch anything in the lab unless____后面说填allowed to,说是省
如图所示,物体的质量为2kg,两根轻绳AB和AC(LAB=2LAC)的一端连接于竖直墙上,另一端系于物体上,在物体上另施
--Did you work in the lab every afternoon?--No,but sometimes
The dining room is behind our school science lab. next to th
你能帮帮他们吗
如图装置实验,A、B两烧杯分别盛放200g10%KOH和足量CuSO4溶液.通电一段时间后,c极增重3.2g.
(2011•泰州)请分析如图所示生态系统,回答问题:
点燃H2,N2和O2的混合物气体20克,完全反应后生成18克水,则剩余气体可能是?
如图直线ab,cd,ef交于o点,角1等于2角2,角3比角1大三十度,求角四
哪个成语四个字都是鬼字旁的
精彩回答
如图,P为正方形ABCD内一点,且BP=2,PC=3,∠APB=135°,将△APB绕点B顺时针旋转90°得到△CP′B,连接PP′,则AP=___________ .
《变色龙》一文在刻画奥楚蔑洛夫的性格时,他的态度前后迥然不同,作者采用了对比的手法,说说这种手法的作用。
usually, sports, six, to, afternoon, he, plays, from, four, the, in
a,b,c分别为角A,B,C的对边,S为△ABC的面积,且S=c^2-(a-b)^2,则tanC=______.
若4x的平方-mx+9是完全平方公式,则m的值是