Update PP-LCNet doc

docs/zh_CN/models/PPLCNet.md

@@ -53,7 +53,7 @@ BaseNet经过以上四个方面的改进，得到了PP-LCNet。下表进一步
 | 1       | 0       | 1               | 1                | 62.51 | 1.87 |
 | 1       | 1       | 0               | 1                | 62.44 | 2.01 |
 | 1       | 1       | 1               | 0                | 59.91 | 1.85 |
-| 1       | 1       | 1               | 1                | 63.14 | 2.05 |
+| <b>1<b>       | <b>1<b>       | <b>1<b>               | <b>1<b>                | <b>63.14<b> | <b>2.05<b> |
 
 
 ## 实验部分
@@ -85,15 +85,15 @@ BaseNet经过以上四个方面的改进，得到了PP-LCNet。下表进一步
 | MobileNetV2-0.25x  | 1.5 | 34  | 53.21 | 76.52 | 2.47 |
 | MobileNetV3-small-0.35x  | 1.7 | 15  | 53.03 | 76.37 | 3.02 |
 | ShuffleNetV2-0.33x  | 0.6 | 24  | 53.73 | 77.05 | 4.30 |
-| PP-LCNet-0.25x  | 1.5 | 18  | 51.86 | 75.65 | 1.74 |
+| <b>PP-LCNet-0.25x<b>  | <b>1.5<b> | <b>18<b>  | <b>51.86<b> | <b>75.65<b> | <b>1.74<b> |
 | MobileNetV2-0.5x  | 2.0 | 99  | 65.03 | 85.72 | 2.85 |
 | MobileNetV3-large-0.35x  | 2.1 | 41  | 64.32 | 85.46 | 3.68 |
 | ShuffleNetV2-0.5x  | 1.4 | 43  | 60.32 | 82.26 | 4.65 |
-| PP-LCNet-0.5x   | 1.9 | 47  | 63.14 | 84.66 | 2.05 |
+| <b>PP-LCNet-0.5x<b>   | <b>1.9<b> | <b>47<b>  | <b>63.14<b> | <b>84.66<b> | <b>2.05<b> |
 | MobileNetV1-1x  | 4.3 | 578  | 70.99 | 89.68 | 3.38 |
 | MobileNetV2-1x  | 3.5 | 327  | 72.15 | 90.65 | 4.26 |
 | MobileNetV3-small-1.25x  | 3.6 | 100  | 70.67 | 89.51 | 3.95 |
-| PP-LCNet-1x     | 3.0 | 161 | 71.32 | 90.03 | 2.46 |
+| <b>PP-LCNet-1x<b>     |<b> 3.0<b> | <b>161<b> | <b>71.32<b> | <b>90.03<b> | <b>2.46<b> |
 
 
 ### 目标检测
@@ -103,9 +103,9 @@ BaseNet经过以上四个方面的改进，得到了PP-LCNet。下表进一步
 | Backbone | mAP(%) | Latency(ms) |
 |-------|-----------|----------|
 MobileNetV3-large-0.35x | 19.2 | 8.1 |
-PP-LCNet-0.5x | 20.3 | 6.0 |
+<b>PP-LCNet-0.5x<b> | <b>20.3<b> | <b>6.0<b> |
 MobileNetV3-large-0.75x | 25.8 | 11.1 |
-PP-LCNet-1x | 26.9 | 7.9 | 
+<b>PP-LCNet-1x<b> | <b>26.9<b> | <b>7.9<b> | 
 
 
 ### 语义分割
@@ -115,9 +115,9 @@ PP-LCNet-1x | 26.9 | 7.9 |
 | Backbone | mIoU(%) | Latency(ms) |
 |-------|-----------|----------|
 MobileNetV3-large-0.35x | 55.42 | 135 |
-PP-LCNet-0.5x | 58.36 | 82 |
+<b>PP-LCNet-0.5x<b> | <b>58.36<b> | <b>82<b> |
 MobileNetV3-large-0.75x | 64.53 | 11.1 |
-PP-LCNet-1x | 26.9 | 7.9 |
+<b>PP-LCNet-1x<b> | <b>26.9<b> | <b>7.9<b> |
 
 ## 总结