台阶

Some techniques such as the development of casting blast technique in surface mines, the inherent relationship between the stripping bench parameters and casting blast effect, the application of pre-splitting blast and inclined drilling, the function of millisecond delay blast between drill holes and lines are introduced and discussed. The traditional calculation method of combining theoretical analysis with experimental formulas, and the nomograph model method by D' Appolonia for optimal determination of casting blast parameters are also introduced in detail.

对露天矿抛掷爆破技术的发展、倒堆剥离台阶开采参数与抛掷爆破效果的内在联系、预裂爆破及倾斜钻孔的应用、排间延时及孔间延时的作用进行了分析与论述，详细介绍了采用理论结合经验公式的常规计算方法与D' Appolonia&图解法&模型确定抛掷爆破参数的过程及优化方法。

At the end, a quotation from the speech of the representatives from Zhuhai branch: Let us strive hand in hand and try our best to create the Microsoft club's outstand characteristics of ZhongshanUniversity!

希望新的成员把微软俱乐部推向一个新的台阶，同时也希望在一年的工作中有所收获，能接触先进的新技术和体验微软优秀的企业文化。

At the end, a quotation from the speech of the representatives from Zhuhai branch: Let us strive hand in hand and try our best to create the Microsoft club's outstand characteristics of Zhongshan University!

希望新的成员把微软俱乐部推向一个新的台阶，同时也希望在一年的工作中有所收获，能接触先进的新技术和体验微软优秀的企业文化。

When the coverage is increased,the aspartic acid molecules can finally form an overlayer with uniform contrast but could never form any ordered structures.

随着覆盖度的提高，天冬氨酸分子最终在Cu(0 0 1)表面形成一均匀衬度的吸附层，但并不形成有序吸附结构，也不能使台阶发生小面化。

Hearing,so we didn't have to worry about being vey quiet, which was good thing,because every time we thought about how funny it was going to be to see Grandma try to pick up a valentine that wad just patined on her doorstep,we couldn't keep from laughing.

这真是件乐事，因为只是一想到老奶奶试图捡起一份台阶上的情人节礼物会有多滑稽时我们就忍不住笑。

The test result shows that the mechanical properties of the dual-phase structure are much higher than those of ferritic plus pearlitic structures, that the dual-phase structure is of better corrosion resistance in some cases for Ca_2 has corrosion-moderating effects, and that hot-rolling dual-phase structure of the low-carbon Mn-Si steel wit...

试验结果表明：双相组织的力学性能远高于通常的铁索体+珠光体组织；在一定条件下，双相组织具有更好的耐蚀性，Ca_2有明显的缓蚀作用；采用台阶淬火工艺，不含Cr、Mo的低碳锰硅钢也易于获得热轧双相组织。

On the white steps an obscene word, scrawled by some boy with a piece of brick, stood out clearly in the moonlight, and I erased it, drawing my shoe raspingly along the stone.

白色大理石台阶上有哪个男孩用砖头涂了一个脏字眼儿，映在月光里分外触目，于是我把它擦了，在五头上把鞋子刮得沙沙作响。

On the white steps an obscene word, scrawled by some boy with a piece of brick, stood out clearly in the moonlight, and I erased it, drawing my shoe raspingly along the stone.

白色大理石台阶上有哪个男孩用砖头涂了一个脏字眼儿，映在月光里分外触目，于是我把它擦了，在石头上把鞋子刮得沙沙作响。

But the spanish step colosseum fontana di trevi still remind me too much The relaxable life of italian is full of city .

但是西班牙台阶，古罗马竞技场，许愿池却依然让我记忆深刻，意大利人那种随意，休闲的个性充溢的整个城市。

If the collected study sample form practical project is reprehensive, precise, then select the right network calculate parameters; it is a feasible and accurate study method to forecast the fragment-size distribution by artificial neural network.

只要从工程实际中所收集的学习样本具有代表性、精确性，再正确选取网络结构计算参数，利用人工神经网络对中深孔台阶爆破块度分布预测是一种可行，准确的研究方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。