planar是什麼意思 planar的用法 planar怎麼讀

planar

英 ['pleɪnə]美 ['plenɚ]

adj. 平面的；二維的；平坦的

星級詞彙:★

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中文詞源

planar 平面的

來自plan,平面。

英語詞源

planar (adj.)

1850, from Latin planaris

"level, flat," from planum "plane" (see plane (n.1)).

權威例句

1. All planar structures are represented by a strike line and dip angle.

一切面狀構造均可用向線和傾斜角來表示.

2. Organic chemists accepted the theory of the average planar cyclohexane ring.

有機化學家接受了平均平面環己烷的理論.

3. All the tetraderadentate ligands were found to be effective with copper, which forms planar four - coordination complexes.

所有四價配位體對銅都有鈍化效果,能與銅形成平面的四價配位絡合物.

4. The first planar optical guides which utilized different material composition were liquidquartz sandwiches and epoxy - glass sandwiches.

利用不同材料成分製成的最初的平面光波導就是液體-石英夾層結構和環氧樹脂 - 玻璃夾層結構.

5. A planar film of refractive index nf is sandwiched between a substrate and a cover material.

折射率爲nf的平面薄膜夾在折射率較低的襯底和覆蓋層之間.

[ planar 造句 ]