Using only lower or upper case characters reduces generated texture size.

使用仅小写或大写字符能降低生成纹理大小。

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The major source comes from the lower or upper mantle, and the minor part from the wall rocks.

最终判定玉龙矿床成矿物质主要来源于下地壳或上地幔，有少量上地壳围岩物质加入。

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Sound: play open strings alone; play slow scales, sustaining a 20- to 30-second bow; practice everything in the lower or upper half; or watch your contact point in the mirror.

音色︰只用空弦拉奏；慢慢地拉奏音阶，一弓维持在 20-30 秒；所有以上半弓或下半弓练习；或对着镜子看（弓的）接触点。

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Markets generally do not exceed the upper or lower Bollinger band lines for long and gold needs to revert back to some equilibrium pricing.

FORBES: Technical Trading: Gold Prices Ripe for Consolidation near Term

This chamber contains a slightly eccentric cylinder which can be rotated to make either the upper or the lower slots bigger.

ECONOMIST: How to fly without ailerons

Put an email capture box on either the upper right or lower right corner of your home page and consistently throughout your site.

FORBES: Three Steps To Building The Right Audience Through E-Mail