The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与失传张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已失传的声音从中转录到现代的塑料薄膜上。

The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡动仪进行机的造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很把这些早已失传的声音从老唱片中转录到现代的塑料薄膜唱片上。

The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已失传的声音从老唱片中转录到现代的塑料薄膜唱片上。

The art is lost to the world.

这种艺术己经。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已经了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已的老唱片中转录到现代的塑料薄膜唱片上。

The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡地动行构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这失传的声音从老唱片中转录到现代的塑料薄膜唱片上。

The art is lost to the world.

这种艺术己失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已失传的声音从老唱片中转录到现代的塑料薄膜唱片上。

The art is lost to the world.

这种艺术己。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已的声音从老中转录到现代的塑料薄上。

The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早失传的音从老唱片中转录到现代的塑料薄膜唱片。

The art is lost to the world.

这种艺术己经失传。

The origins of this ancient structure are lost in antiquity.

这座古建筑的由来已经失传了。

Based on the literature review, the design requirements of Zhang Heng's seismoscope are defined and concluded.

本研究针对具绳索与滑轮之失传张衡地动仪进行机构的拓朴构造合成。

The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.

电技师们很出色地把这些早已失传的声音从老唱片中转录到现代的塑料薄膜唱片上。