Chinese (Simplified Han script) @ Weblate

	Project	Translated	Unfinished	Unfinished words	Unfinished characters	Untranslated	Checks	Suggestions	Comments
	phyphox	94%	84	1,357	8,010	76	26	0	0

Summary

Plural: Default plural 7 translations
Language code	zh_Hans
Aliased language codes	chi, chinese, chinese_chs, chinese_zh, chs, cmn, cmn_hans, cn, schinese, zh, zh_chs, zh_cmn_hans, zh_cn, zh_hans_cn, zh_simplified, zhcn
English name of the language	Chinese (Simplified Han script)
Text direction	Left to right
Case sensitivity	Case-insensitive
Number of speakers	1,286,444,445
Number of plurals	1
Plural type	None
Plurals
Plural formula	`0`
Plural: Qt Linguist plural 0 translations
Number of plurals	1
Plural type	None
Plurals
Plural formula	`0`

10/16/2026

String statistics

	Strings percent	Hosted strings	Words percent	Hosted words	Characters percent	Hosted characters
Total		1,401		11,946		73,025
Approved	0%	0	0%	0	0%	0
Waiting for review	93%	1,313	84%	10,059	83%	61,176
Translated	94%	1,317	88%	10,589	89%	65,015
Needs editing	1%	8	7%	923	7%	5,606
Read-only	1%	4	4%	530	5%	3,839
Failing checks	1%	26	1%	235	1%	1,412
Strings with suggestions	0%	0	0%	0	0%	0
Untranslated strings	5%	76	3%	434	3%	2,404

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Changes committed 10/16/2026

Andepthy

Translation changed

English

Measures distances through echoes and the speed of sound.

A sonar sends out sound, which gets reflected by the object you want to measure. As sound travels at a speed of approximately 340 m/s, the time until the reflection reaches the microphone of your phone can be used to calculate the distance of this object.

This experiment continuously plays a short "chirp", a sound sweeping from 2 kHz to 10 kHz, repeated about 23 times per second, and records at the same time. A crosscorrelation of the chirp and the recorded data gives information about the timing at which echoes occur. Several chirps are averaged for each result. The strongest signal is the sound traveling directly from the speaker to the microphone and all echoes are timed relative to it. This timing can then be multiplied with the speed of sound (and divided by 2 as the sound has to travel forth and back) and you get the distance at which the echo originated.

However, sound usually travels in every direction. For a sonar this means, that when targeting a wall, you also get reflections from the floor, the ceiling, another wall nearby, a post and simply from every suitable "hard" surface nearby. Therefore this sonar gives you all the reflections and it is up to you to interpret the result and to figure out, which reflection corresponds to the target you intended to measure. So start with a small hard target and try to screen all other directions with some foam material. Also, this needs a quiet environment.

Chinese (Simplified Han script) 160 characters editedCurrent translationState: Translated

通过回声与声速测量距离。

声呐~~会发射一组可被待测物发射的短波.~~发出声波，声波经由你想要测量的物体反射回来。当声波以约 340m/s 的速度传输时，反射到达手机麦克风的时长可用来测试距待测物的距离。

~~该实验会产生一个“尖声”从扬声器传出并开始录音。该声音与记录数据互相关后可得出回声产生的时间~~本实验会持续播放一种短促的“啁啾声”（即频率从 2 kHz 扫频至 10 kHz 的声音），每秒重复约 23 次，并同时进行录音。通过对该“啁啾声”与录音数据进行互相关分析，可以获取回声出现的时间信息。每个结果都是对多次“啁啾声”进行平均处理后得出的。其中最强的信号是直接从扬声器传至麦克风的声音，所有回声的时间均以此为基准进行计算。这个时间可以乘以声速（并除以2，因为声音需要来回传递），这样你能得到产生回声处的距离。

然而，声音在各个方向上传播。对于声呐而言，当对着一堵墙的时候，你同样会收到来自地板、天花板、附近墙壁、柱子，甚至每块合适的“硬”表面的反射。因此该声呐会给出所有的反射数据，由你来解读结果并算出，哪个反射和你的待测目标一致。所以应用硬质小物体开始你的实验，并尝试用一些泡沫材料来屏蔽所有其他方向的反射。

Context

10/16/2026

Andepthy

Contributor joined

Contributor joined 10/16/2026

staacks

Extra flags updated

9 characters edited

10/14/2026

webhook:github

Resource updated

The “experiments/en.po” file was changed. 10/14/2026

webhook:github

String added in the repository

English