根底

Through the analysis of the geological structure characteristic and the reason of producing boulder, rock wall and bottom toe, the blasting test research has been made.

本文介绍了四川双马水泥（集团）有限公司石灰石矿通过分析该矿的地质结构特征，大块、岩墙和根底产出位置及原因，进行爆破试验研究和采取的技术措施，取得了较好的爆破效果；

Text of good training age, his original music have laid a sound foundation.

从小培育的文字功底, 为他的首创音乐打下了很好的根底.

True, reliable and effective operation of accounting information is the foundation of the market.

真实、牢靠的管帐信息是市场有用运转的根底。

The Cause and Solving Measure of Produced Root Bottom and Big Ore Block in Expose Step Deep Hole Blasting

露天台阶深孔爆破根底和大块的成因及解决措施

The article in Chengdu of street children on the basis of the research, carried out this analysis.

文章经过在对成都市漂泊儿童的调研的根底上，对此停止了剖析讨论。

Improvement of blasting performance through reducing residual root and clump ratio

减少根底和大块率提高爆破质量

My scientific background has taught me to make more cautious generalizations.

我的科学根底要我多作细心的概括.

The class is well grounded in grammar.

这个班的学生语法根底好.

He has a solid foundation in Chinese.

他的中文根底很好.

Along with the development of culture for centuries, the italicized word is derived on the basis of the long-Song Chen and Soong, the Dunchuang and other variants.

跟着文化事业的开展，几百年来，在宋体字的根底上又衍生出长宋、扁宋、仿宋等多种变体。

If you searched something long enough , it always turned to dirt.

事情不追根究底便罢,一追究到根底儿上, 往往就都露了馅了.

According to the result of fatigue count, it was one high stress raiser for thread root.

对接头进行疲劳计算，得出螺纹根底是一个高的应力集中源。

He had to inquire into the cause of the matter.

他不得不追问事情的根底.

He who adopts this attitude will be neither "top-heavy, thin-stemmed and shallow of root" nor "sharp-tongued, thick-skinned and hollow inside".

如果有了这种态度，那就既不是头重脚轻根底浅，也不是嘴尖皮厚腹中空了。

He has a good grounding in maths.

他数学根底不错.

All applicants must be well grounded in computer science.

申请人都须有良好的电脑科学根底.

The bedrock and soils vary.

根底和土壤变化.

Laying a solid foundation for learning will be of great lifelong benefit to you.

学问要有根底,根底要打得平正坚实,以后永远受用.

This principle has been woven into the warp and woof of his life.

这个原则已经成了他生活的根底.

The formula which unfortunately requires a background in advanced mathematics to understand.

令人遗憾的是,需要有较深的数学根底才能理解这个公式.

They were determined to get to the bottom of the matter.

他们决心一定要把这事的根底追出来。

The reed growing on the wall top-heavy, thin-stemmed and shallow-rooted; the bamboo shoot in the hills sharp-tongued, thick-skinned and hollow inside.

墙上芦苇，头重脚轻根底浅；山间竹笋，嘴尖皮厚腹中空。

Spacing charging at blast hole bottom is studied to reduce the seismic, which can make the ratio of vibration reduction to 10-15% and reduce the ratio of boulder and root as accessorial method.

还进一步进行了孔底空气间隔器的降震实验的研究，其降震率达10～15%，作为张沟采场辅助的降震措施，并且有效地降低了大块率和根底的产生。

Deforestation is mainly caused cutting down cutting-down of tropical forests to provide land for agriculture.

退林化主要因为人们砍伐雨林为农业提供根底造成.

Is telling us not to do that sharp-tongued thick-skinned belly of an empty mountain bamboo shoots and top-heavy wall of bedrock shallow reed.

就是告诫我们不要做那嘴尖皮厚腹中空的山间竹笋和头重脚轻根底浅的墙上芦苇。

He has a solid foundation in english.

他的英文根底很好。