化验室设备作业指导书
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将y表示成x的函数.速回
平均成绩和平均分有何区别
fancy dress
fancy dress中dress不可数吧,为啥课本里还有a fancy dress
i used to fancy what iwould like wearing a long snow
i used to fancy what i would like wearing a long snow dress为什么wear要进行时态
AND I wore a fancy dress?人教新目标九年级第136页中,在第二栏2a,2b中的第五排有一句AND I wore a fancy dress,为什么and要大写呢?印刷错误?但是我看到我们老师的课件也是照着这么打的,她平时还算负
I"m very thirsty,____ these"s no water for a long time.A.or B.so C.because 谁能告诉我答和原因这是关于介词的用法 书上一大推解释 我没看懂
㏒2sin15°+log2cos15°的值为多少?
选择.I'm very thirsty ,_______ there's no water for a long time .A.or B.so C.because D.but
信用证47A中的discount charges and acceptance commission are for account of applicant这句话的意思是:贴现费用与承兑费用由开证申请人负责吗?那什么叫贴现费用和承兑费用
请教这句英语句子如何翻译,The army retreated by ordinance of the general.
acceptance and/or payment are account for beneficiary
请帮忙翻译payment is by banker's draft against documents.
economic policy和financial policy有什么区别啊?
英语. 第(11)和第(12)为什么两空不能互换? financial 和economic有什么英语. 第(11)和第(12)为什么两空不能互换? financial 和economic有什么区别? 希望详细解释一下,我在线等你. 谢谢 真诚
financial problem 和 economic problem有什么区别?
数学节节高初一下40页12题混分的莫来
What was your classroom like yesterday?翻译
negotiation under reserve or guarantee is not allowed,要准确的翻译.
Negotiation of documents under guarantee or under reserves not allowed 请高手指教.保证下的单据议付不允许?
negotiation/payment of documents under reserve or against indemnity or guarantee is prohibited?这是信用证上47A项下的有关描述!急~
documents preseneted with discrepancy must not be negotiated against guarantee or under reserve.
设函数f(x)=x方+(m-4)x-6m方-2m+4,已知f(a)=f(b)=0,且a、b均大于1,求m范围
But one thing has the same means everywhere,a smile mean I 'm happy.同义句But one thing has the same meaning()and(),a smile mean I 'm happy.
甲车和乙车同时从东西两站相对开出,第一次在过中点西侧12千米处相遇,相遇后两车以原速继续前进,到达对方出发地后都立即返回,在途中第二次相遇,这时相遇点离东站20千米,求两站间距离.
快车和慢车同时从东,西两站相对开出,第一次距中点西侧5千米相遇,相遇后两车以原速前进,到达终点后,两车立即返回,第二次相遇时离东站的距离占东西两站的1/7.东西两站相距多少?
甲车和乙车同时从东、西两站相对开出,第一次在过中点西侧12千米处相遇,相遇后两车以原速度继续前进甲车和乙车同时从东、西两站相对开出,第一次在过终点西侧12千米相遇,相遇后两车以
the feelings between us should not be called love,and should be called love.
一辆汽车从甲地开往乙地,行了15小时后,汽车超过俩地终点30千米,这时距离乙地还有840千米,这汽车平均每小时行多少千米?
一列火车从甲地到乙她,每小时行驶115千米,己经行驶了5小时,距离终点还有625千米.从甲地到乙地的距离一共是多少千米?
函数f(x)对任意的实数m,n有f(m+n)=f(m)+f(n)且当x大于0时f(x)大于0,求证f(x)在R上为增函数)