组成PCO<img src='https://img2.soutiyun.com/ask/uploadfile/11310001-11313000/45448bc3da4512ca850588040c5200dd.gif' />电极的部件有

指出下图所用“与非门”组成的电路的逻辑关系是______。<img src='https://img2.soutiyun.com/ask/2019-04-22/924823662814912.png' />

如下图所示，液压系统是由()等基本回路组成。<img src='https://img2.soutiyun.com/shangxueba/ask/3573001-3576000/3575291/ct_cjzcjdj_cjzcjdmchoose_0362(106).jpg' />

哪幅图可与图E结合组成正方形？（）<img src='https://img2.soutiyun.com/ask/uploadfile/3549001-3552000/792df7b6b90d33acfaaf18160a841db3.jpg' />

如图所示，这三个小图形可以组成的图形是()。<img src='https://img2.soutiyun.com/ask/2019-04-15/924172042040814.png' />

已知两个线性变换<img src='https://img2.soutiyun.com/ask/2020-07-24/964447450539867.png' />，求从<img src='https://img2.soutiyun.com/ask/2020-07-24/964447482729708.png' />到<img src='https://img2.soutiyun.com/ask/2020-07-24/964447490132131.png' />的线性变换。

某指令流水线由5段组成，各段所需要的时间如下图所示。<img src='https://img2.soutiyun.com/shangxueba/ask/1443001-1446000/1445803/ct_crmsdsz_crmsdschoosecn_00306(20094).jpg' />连续输入10条指令时的吞吐率为(6)。

已知z=lnu，<img src='https://img2.soutiyun.com/latex/latex.action' />，则<img src='https://img2.soutiyun.com/latex/latex.action' />( )

如图所示，臂丛神经，下列哪组神经组成正确（）<img src='https://img2.soutiyun.com/shangxueba/ask/18240001-18243000/18240132/2015111915241437631.jpg' />

哪幅图可与图E结合组成正方形？（）<img src='https://img2.soutiyun.com/ask/uploadfile/3951001-3954000/1a46a4e7b26b98fb2268347f88b36824.jpg' />

下图中甲、乙、丙分别代表热带雨林生态系统中的三种组成成分，其中丙为分解者。下列有关叙述正确的是（）。<img src='https://img2.soutiyun.com/shangxueba/ask/17499001-17502000/17501747/2016022814474827790.jpg' />

设<img src='https://img2.soutiyun.com/latex/latex.action' />则<img src='https://img2.soutiyun.com/latex/latex.action' />=( )．

在建立工程项目分解结构中，识别项目的主要组成部分时应从（）和便于项目实施管理方面考虑。<img src='https://img2.soutiyun.com/shangxueba/ask/18486001-18489000/18487697/2014082014352960337.png' />

患者，男，14岁，从未进行过预防脊髓灰质炎的免疫接种，在夏季后期患此病住进医院。在病情严重时使用了人工呼吸器，恢复时撤掉人工呼吸器，未出现不良影响，几天后，血气、电解质结果如下：Na<img src='https://img2.soutiyun.com/ask/uploadfile/11307001-11310000/cb1ed581123cf1f6b017d5a1c78c8d90.gif' />136mmol／L，K<img src='https://img2.soutiyun.com/ask/uploadfile/11307001-11310000/cb1ed581123cf1f6b017d5a1c78c8d90.gif' />4.5mmol／L，Cl–92mmol／L，pH7.32，CO<img src='https://img2.soutiyun.com/ask/uploadfile/11307001-11310000/1e89e8992effbfae3aa8ee14029f149f.gif' />总量36mmol／L，PCO<img src='https://img2.soutiyun.com/ask/uploadfile/11307001-11310000/1e89e8992effbfae3aa8ee14029f149f.gif' />70mmHg患者的酸碱平衡紊乱类型是A、呼吸性碱中毒

某指令流水线由5段组成，各段所需要的时间如下图所示。连续输入10条指令时的吞吐率为(6)。<img src='https://img2.soutiyun.com/shangxueba/ask/1644001-1647000/1645445/ct_crmimsz_crmimschoosecn_00156(20094).jpg' />

结合肺段模式肺动脉干与右肺动脉层面(如图)，选出右肺中叶的组成()<img src='https://img2.soutiyun.com/shangxueba/ask/17562001-17565000/17562091/2014060417141556038.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17562001-17565000/17562091/2014060417143089113.jpg' />

结合肺段模式肺动脉干与右肺动脉层面、心室层面、主动脉弓层面、左右心房层面图(如图)，选出左肺下叶的组成()<img src='https://img2.soutiyun.com/shangxueba/ask/17568001-17571000/17568130/2014060417075415384.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17568001-17571000/17568130/2014060417080425082.jpg' />

如图所示，颈丛神经，下列哪组神经组成正确（）<img src='https://img2.soutiyun.com/shangxueba/ask/18234001-18237000/18235448/2015111915281320617.jpg' />

病历摘要：脑膜瘤患者女，55岁，视力下降数月。查体：视力下降，余神经体征阴性。<img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411361155670.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411363213140.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411363770796.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411364194722.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411364682394.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/21054001-21057000/21056152/2016080411365145350.jpg' />

利用上颌双侧<img src='https://img2.soutiyun.com/shangxueba/ask/17559001-17562000/17561302/2015093009262249313.jpg' />垫矫正反<img src='https://img2.soutiyun.com/shangxueba/ask/17559001-17562000/17561302/2015093009262249313.jpg' />，反<img src='https://img2.soutiyun.com/shangxueba/ask/17559001-17562000/17561302/2015093009262249313.jpg' />解除后<img src='https://img2.soutiyun.com/shangxueba/ask/17559001-17562000/17561302/2015093009262249313.jpg' />垫每次应磨去多少（）

设<img src='https://img2.soutiyun.com/shangxueba/ask/51291001-51294000/51293683/975264374908477.png' />是n维实向量,且<img src='https://img2.soutiyun.com/shangxueba/ask/51291001-51294000/51293683/975264387229182.png' />战性无关,<img src='https://img2.soutiyun.com/shangxueba/ask/51291001-51294000/51293683/975264401121976.png' /><img src='https://img2.soutiyun.com/shangxueba/ask/51291001-51294000/51293683/975264415373792.png' />是线性方程组

电子枪用于产生电子束，是电子束的源头，它由阴极、聚焦极、阳极等组成。直热式电子枪实物图中序号1指的是()。<img src='https://img2.soutiyun.com/shangxueba/ask/2021-12/15/1192/20211215092828376.png' />

结合肺段模式心室层面(如图)，选出右肺上叶的组成()<img src='https://img2.soutiyun.com/shangxueba/ask/17568001-17571000/17570601/201406041702023348.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17568001-17571000/17570601/2014060417013441283.jpg' />

若<img src='https://img2.soutiyun.com/latex/latex.action' />，<img src='https://img2.soutiyun.com/latex/latex.action' />试证明时域卷积定理<img src='https://img2.soutiyun.com/latex/latex.action' />和频域卷积定理<img src='https://img2.soutiyun.com/latex/latex.action' />

男，4个月，相貌怪异，结合图像，最可能的诊断（）<img src='https://img2.soutiyun.com/shangxueba/ask/17796001-17799000/17798971/201511231032013640.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17796001-17799000/17798971/2015112310320224881.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17796001-17799000/17798971/201511231032042853.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17796001-17799000/17798971/2015112310320644602.jpg' />