have a perfect mastery of是什么意思

网络释义

用法例句

Study on preparation and premature hardening of aluminium phosphate matrix curing under low temperature;

低温固化磷酸铝基体的制备及过早硬化研究

In this thesis, we mainly introduce the reason of leading the supply water of power boiler much lower pH and much higher hard and the way of mind of it s analysis.

本文主要介绍了导致动力锅炉补给水pH值过低和硬度过高的原理及其分析思路。

Research about Setting Register for Multicast Hardware Filter;

组播硬件过滤寄存器设置问题探讨

We have solid proof.

我们有过硬的证据。

The act or process of becoming hard or harder.

硬化变硬或变更硬的动作或过程

Hardening, as of tissue, by such impregnation.

硬化组织的硬化，通过如上的钙化作用

"He is tough, but I am even tougher."

他是一个硬汉子,不过我要比他更硬。

The process of cooling is called quench .

这种冷却过程叫做淬硬。

hardening something by heat treatment.

通过热处理使某物变硬。

bulldoze an amendment through Congress

硬使修正案在国会通过

You can probably hear a fake coin just by dropping it on a hard surface.

你能够通过听硬币落在坚硬表面上的声音来辨别硬币。

Hard water which can be softened by adding sodium carbonate is called permanent hard water.

经过加入碳酸钠能被软化的硬水，称为永硬水。

"See, I have made your face hard against their faces, and your brow hard against their brows."

看哪，我使你的脸硬过他们的脸，使你的额硬过他们的额。

NIV] But I will make you as unyielding and hardened as they are.

[和合]看哪!我使你的脸硬过他们的脸；使你的额硬过他们的额。

The hardening of cement is a chemical process.

水泥的硬化就是一个化学过程。

a stiff collar,ie a starched detachable one,worn with a shirt

硬领（浆过的可卸下的领子）.

He bulled his way through a crowded bus.

他在拥挤的公共汽车上硬挤过去。

She bulldozed her plans past the committee.

她硬使委员会通过了她的计划.

I found it very difficult to work the needle through the stiff cloth.

我发现很难把针穿过这种硬布。

After a time his muscles grew hard and firm.

过了一段时间，他的肌肉变硬、变结实了。

But later, its inside became hardened.

但被沸水煮过之后，它的里面变硬了。