蚀的

Using Mo powder,Fe-B alloy powder,and Fe powder as raw materials,and adding Cr,Ni and C alloy and agent polyvinyl butyral,Mo_2FeB_2 hard alloy was clad on a Q235 steel substrate to form a new type of cladding material with excellent wear and cor- rosion resistance property by means of vacuum liquid phase sintering technique.

以Mo粉、Fe-B合金粉、Fe粉为基本原料，掺加适量合金元素Cr，Ni，C，以及有机粘结剂聚乙烯醇缩丁醛，采用真空液相烧结法在Q235钢基体表面制备Mo_2FeB_2硬质合金覆层，获得了力学性能良好且耐磨抗蚀的新型硬质合金覆层材料。

This is the complete process of a partial eclipse of the moon.

这是月偏蚀的全部过程。

We could have seen the eclipse last night but we went to bed early.

我们本来可以看到月蚀的，但我们睡得太早了。

In this case, CF2 is considered as a reactant for SiO2 etching.

在这种情况下，CF2被认为是SiO2刻蚀的反应物。

The third major indirect cost of soil erosion is the loss of navigability.

土壤侵 蚀的第三大间接成本是耐航性耐航性损失。

According to the field data the conclusion is to take osmotic coefficient K=10^(-5)cm/s as the criterion of dissolution of gypsum closed in Neogene mud-stone.

结合现场资料，将渗透系数K=10^(-5)cm/s作为石膏在第三系红层泥岩封闭下发生溶蚀的判据。

Finally, the Saros series number of the eclipse is given along with its relative sequence in the series.

最后，日蚀的沙罗周期已经按相对顺序给出。

Further, an eclipse expedition is so much less expensive than any space instrument that, even allowing for equipment and weather failures, total eclipse expeditions are a relatively inexpensive way to obtain a variety of chromospheric and coronal information.

进一步说，一个日蚀的探索的项目比其他空间项目要便宜很多，甚至可以弥补天气预报的不足，整个日蚀探索是一个相对便宜的方式去获得一系列的日冕信息。

Objective To discuss success rate and safety of radiofrequency catheter ablation of left-sided accessory pathways with transseptal approach in children.

目的 探讨房间隔穿刺方法对儿童及青少年患者左侧房室旁道射频消蚀的成功率及安全性。

Associated with the steam corrosion of Hebei some certain power plant circulating water pump,after analyzed the main reasons of circulating water pump steam corrosion ,brought forwards the effective measures of this problem,to offer the basis of economic safe operation of the power plant.

结合河北某电厂循环水泵的汽蚀情况，在充分分析了循环水泵汽蚀的主要原因后，提出了解决问题的措施，为电厂的经济安全运行打下了良好的基础。

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。