When properly maintained , however, they can an invaluable guide to the overall program.

Their advice was invaluable to me at that stage of my work.

他们的建议对我那一阶段的工作非常宝贵。

A dictionary is an invaluable aid in learning a new language.

在学习一种语言时,词典是非常有用的工具.

Accurate, legible notes are invaluable aids to the student who is enrolled in a lecture course.

学生听课时, 如能记下正确而笔迹清楚的笔记,那将非常有用.

The poetical area appears now invaluable to the human soul.

诗意的什刹海此刻在人们的心灵中显得异常珍贵.

A person's dignity is as invaluable as his or her life.

有些东西贵如生命,譬如尊严.

But for a person unsure of English the help which COBUILD provides with usage is invaluable.

而COBUILD为那些对英语不那么有把握的人所提供的在应用方面的帮助是非常有价值的.

I was able to gain invaluable experience over that year.

在那一年里我有幸获得了非常宝贵的经验。

This information was invaluable to him.

这个消息对他来说是非常宝贵的.

The best books will give us invaluable help at moments of need.

最好的书籍在我们困难时会给我们极可贵的帮助.

The research should prove invaluable in the study of linguistics.

该调查研究在语言学研究领域的重要性应该会得到证实。

If I take a school an educated woman would be invaluable as a help to me.

既是我要办学校,那么一个受过教育的女人,会于我有莫大的帮助.

Shortly after the close of War I , I learned an invaluable lesson one night in London.

大战结束后不久,有一个晚上我在伦敦, 得到一个极宝贵的教训.

Only after his death was he accorded fame and recognition, with his acclaimed as invaluable.

直到死后,他才收获声誉和认可, 其画作也被奉为珍品.

The painting is invaluable.

这幅画是非常珍贵的.

Amongst these other species, birds have provided an invaluable model for investigating basic immunological mechanisms.

在这些物种中, 禽类是研究基础免疫机理的一个非常有价值的模型.

Geodetic leveling should be done with staves in which the onstrip of invar.

大地水准测量必须使用分划刻在因瓦带上的水准标尺.

Invariability, anti-static, flexibility and large touch surface of long-length rubber roller.

超长胶滚轮设计,具有不变形 、 防 静电 、 弹性足、接触面积大等特点.

In topology , the invariability deformations of geometric figures and is referred to as topological property.

这一过程中的“恒量”和局部“变量”反映了翻译的“变化中的不变性质”,即翻译的拓扑性质.

Crazing is the invariable precursor of brittle fracture.

出现小裂纹必然是脆性断裂的前兆.

But after 12 DAP, the diameter of the starch granules maintained at a invariable level.

12天以后, 淀粉粒的直径维持在一个接近恒定的水平.