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New Crowdin translations - zh-CN (#26488)

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docs/zh/msg_docs/LandingTargetPose.md
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@@ -1,8 +1,41 @@
---
pageClass: is-wide-page
---
# LandingTargetPose (UORB message)
Relative position of precision land target in navigation (body fixed, north aligned, NED) and inertial (world fixed, north aligned, NED) frames
Relative position of precision land target in navigation (body fixed, north aligned, NED) and inertial (world fixed, north aligned, NED) frames.
[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/LandingTargetPose.msg)
**TOPICS:** landing_targetpose
## Fields
| 参数名 | 类型 | Unit [Frame] | Range/Enum | 描述 |
| ------------------------------------------------------- | --------- | ---------------------------------------------------------------- | ---------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| timestamp | `uint64` | | | time since system start (microseconds) |
| is_static | `bool` | | | Flag indicating whether the landing target is static or moving with respect to the ground |
| rel_pos_valid | `bool` | | | Flag showing whether relative position is valid |
| rel_vel_valid | `bool` | | | Flag showing whether relative velocity is valid |
| x_rel | `float32` | | | X/north position of target, relative to vehicle (navigation frame) [meters] |
| y_rel | `float32` | | | Y/east position of target, relative to vehicle (navigation frame) [meters] |
| z_rel | `float32` | | | Z/down position of target, relative to vehicle (navigation frame) [meters] |
| vx_rel | `float32` | | | X/north velocity of target, relative to vehicle (navigation frame) [meters/second] |
| vy_rel | `float32` | | | Y/east velocity of target, relative to vehicle (navigation frame) [meters/second] |
| cov_x_rel | `float32` | | | X/north position variance [meters^2] |
| cov_y_rel | `float32` | | | Y/east position variance [meters^2] |
| cov_vx_rel | `float32` | | | X/north velocity variance [(meters/second)^2] |
| cov_vy_rel | `float32` | | | Y/east velocity variance [(meters/second)^2] |
| abs_pos_valid | `bool` | | | Flag showing whether absolute position is valid |
| x_abs | `float32` | | | X/north position of target, relative to origin (navigation frame) [meters] |
| y_abs | `float32` | | | Y/east position of target, relative to origin (navigation frame) [meters] |
| z_abs | `float32` | | | Z/down position of target, relative to origin (navigation frame) [meters] |
## Source Message
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/LandingTargetPose.msg)
:::details
Click here to see original file
```c
# Relative position of precision land target in navigation (body fixed, north aligned, NED) and inertial (world fixed, north aligned, NED) frames
@@ -31,5 +64,6 @@ bool abs_pos_valid # Flag showing whether absolute position is valid
float32 x_abs # X/north position of target, relative to origin (navigation frame) [meters]
float32 y_abs # Y/east position of target, relative to origin (navigation frame) [meters]
float32 z_abs # Z/down position of target, relative to origin (navigation frame) [meters]
```
:::