早教吧作业答案频道 -->英语-->
HELP!英文标准中的一句话Aturbineengineerwhoisbidingonanorderofthreeunitsbaseduponhispastexperienceonfiveunitsofthesametype,woulduseapredictionintervaltoobtainspecifictionforallthreeunitswithahighprobility
题目详情
HELP!英文标准中的一句话
A turbine engineer who is biding on an order of three units based upon his past experience on five units of the same type,would use a prediction interval to obtain specifiction for all three units with a high probility.
A turbine engineer who is biding on an order of three units based upon his past experience on five units of the same type,would use a prediction interval to obtain specifiction for all three units with a high probility.
▼优质解答
答案和解析
基于他过去在五个同样类型元件方面的经验,一个在等待三个元件顺序/命令的汽轮机工程师,将使用预测的间距去取得全部三个有着高概率元件的规格.
看了 HELP!英文标准中的一句话...的网友还看了以下:
若函数f(x)=x2+ax(a∈R),则下列结论正确的是()A.∃a∈R,f(x)是偶函数B.∃a∈ 2020-03-30 …
若函数f(x)=x2+ax(a∈R),则下列结论正确的是()A.∃a∈R,f(x)是偶函数B.∃a 2020-04-27 …
A:Can【I】【help】you?B:I"d[ ]a[ruler]【尺子】,please.请问, 2020-05-14 …
设i是虚数单位,若复数a-103−i(a∈R)是纯虚数,则a的值为()A.-3B.-1C.1D.3 2020-07-30 …
复数z=a-i1+i(a∈R,i是虚数单位)在复平面上对应的点不可能位于()A.第一象限B.第二象 2020-08-01 …
已知复数z=a+i(a∈R)在复平面内对应的点在二象限,且|z•(1+i)|>2,则实数a的取值范 2020-08-01 …
已知复数z在复平面内对应的点在第四象限,且z是方程x2-4x+5=0的根.(1)求复数z;(2)复 2020-08-01 …
若复数a−i1+i(a∈R,i为虚数单位)是纯虚数,则实数a的值为()A.-1B.1C.2D.-2 2020-08-01 …
已知复数z=(a2-4)+(a+2)i(a∈R),则“a=2”是“z为纯虚数”的()A.充分不必要 2020-08-01 …
已知复数z1满足(1-i)z1=1+3i,z2=a-i(a∈R),其中i为虚数单位.(1)求z1(2 2020-11-19 …