? 
|
|
|当L值越小时，到达极值点指定邻域所需要的步数越多
举一反三
- 以下哪个可能是红外发射管? <img src="http://static.cnmooc.org/repositry/umeditor/i/1809/21/3ae9e2e59549454a9b070ff118168864.jpg" />|<img src="http://static.cnmooc.org/repositry/umeditor/i/1809/21/394f173e66bd4376b5fcef9c399105b6.jpg" />|<img src="http://static.cnmooc.org/repositry/umeditor/i/1809/21/502a44e8f77f40078a8d9519a1e6923a.jpg" />|<img src="http://static.cnmooc.org/repositry/umeditor/i/1809/21/dd21e7635f994ad1a0134d620715fb1f.jpg" />
- 按钮在会声会影中的作用（ ）http://210.41.168.88/repositry/umeditor/i/1610/28/f9750bb57063437ab00ce1004b52c57c.png
- 文件利用Cool edit软件打开时，文件类型需要修改为（ ）。http://210.41.168.88/repositry/umeditor/i/1610/13/4789eca80b9b4a75a7bae146dce443af.png/js/editor20150812/themes/default/images/spacer.gif
- 设[img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_067016aa-77f2-4aff-bd36-e3fa5f1bd893.png"],[img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_358ab06c-7f19-4ae6-ba82-424c72bd4d18.png"],则[img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_2b561af0-b65d-4e5e-936b-72b15b4f0f56.png"][img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_92284d1b-6fe3-4dc1-a732-618796cd01a4.png"] A: 6 B: 10 C: 8 D: 4
- [img src="http://edu-image.nosdn.127.net/08446072FAF419F6F5FB52568347381A.bmp?imageView&type=jpeg&thumbnail=520x520&quality=100"][img src="http://edu-image.nosdn.127.net/950BA54637600A69A19C15A66AC36500.bmp?imageView&type=jpeg&thumbnail=520x520&quality=100"] A: -4 B: +2 C: -1 D: -2