open fold

基本解釋

When children open the fold, they will uncover illustrations of various elements taken directly from the accompanying scene.
每當(dāng)兒童翻開折頁的時(shí)候，他們就會(huì)發(fā)現(xiàn)不同的插圖內(nèi)容。
The deformation of the Changting low-grade metamorphic rock series occurs mainly as kink structures and open fold except as tight folds possible in local segments.
長汀淺變質(zhì)巖系除局部地段可能存在緊閉褶皺外，以膝折帶構(gòu)造及寬緩褶皺變形為主。
A full-size astromech rested within a spring-loaded socket on the port wing, and the craft's wingtips could fold open, revealing hexagonal panels when the ship entered combat mode.
在左翼彈簧支承的機(jī)器人位里可以安置一個(gè)完整大小的宇航技工機(jī)器人。當(dāng)進(jìn)入戰(zhàn)斗模式時(shí)，飛船的翼尖能展開，形成六邊形的面板。

The seed treatment lowers the amount used 10 to 20 fold, decreasing the need for open spraying of the plant, a genuine sustainability benefit.
FORBES: Science Collapse Disorder -- The Real Story Behind Neonics And Mass Bee Deaths
See, it still has small jump seats behind driver and passenger (suitable for pre-adolescent children only), but these fold flat and the back window pops open, hatchback style.
FORBES: Test Drives