Steam is condensed to water when it touches a cold surface.

水蒸汽触及冷即凝结成水。

The product is used in the absorbance of acidgas,nonionic surfactant,emulsifier,polishing agent and industrial gas purificant.

用于酸性气体吸收剂，非离子活性剂，乳化剂、擦光剂和工业气体净化剂。

The surface of the table must be sanded down.

这张桌子得用砂纸磨光。

She covers her selfishness with a varnish of good manners.

她用一种上很有礼貌态度来掩饰她自私。

The ostensible reason wasn’t the real reason.

上理由并不是真正理由。

He did it ostensibly for love, but really for money.

他这样做上是为了爱情，实际上却是为了金钱。

The teacher made an outward show of disapproval.

老师上示不同意。

Its properties also provide rust protection for steel surfaces and other oxidizable metals.

其性质也对铁及其他易氧化金属提供防锈保护。

Outwardly she looked confident but in reality she felt extremely nervous.

上她显得很自信,其实她非常紧张。

It is applied sanding refinedly on surface of resin,plastic and metal panel.

适用与树酯、塑料及金属板材定厚及精砂。

Things rapidly became calm, though beneath the surface the argument rumbled on.

事情迅速平静下来了, 然而, 在这种平静背后争论如隆隆雷声, 持续不断。

The scientists mapped the surface of the moon.

科学家绘制了月球地图。

A method of representing data in magnetizable surface storage; for example,"modified frequency modulation".

在磁存储技术中一种示数据方法，例如调频制。

Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.

用自制钠—萘处理液,性聚四氟乙烯(PTFE)微孔膜,善薄膜润湿性和粘合性。

The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.

分别用原子力显微镜和纳米压入仪研究薄膜形态和机械性能。

This may be especially suitable in providing a nonslip surface on ramps in cold climates.

这可能特别适用于在寒冷气候区为坡道提供一种防滑处理。

N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

摘要用二甲基甲酰胺活性剂来超声分散多壁碳纳米管，制备成碳纳米管增强环氧树脂基聚合物。

A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.

建立了接枝多分散聚合物自洽场理论。

It also serves and a rust protection coating on steel and other oxidizable metals.

也可用于钢铁和其他易氧化金属作为防锈涂料。

All this is fair enough, but it touches only the surface of the problem.

说这些都有道理, 但仅触及了问题。