面基的

High hardness and high wear resistance can be made for TiN coating on pure Ti by laser nitriding.

用激光氮化的方法在纯钛基体表面可以得到高硬度、高耐磨性的TiN涂层。

Diamond single crystals were synthesized at a cubic press under high-temperature and high-pressure with the sheeted powder metallurgical iron-based catalysts, which were added by moderate copper powder.

以铁、镍单质金属粉和适量的电解铜粉为原料，采用粉末冶金方法制备规格为Φ15×0.5mm的片状铁基触媒，在六面顶压机上高温高压合成金刚石单晶。

At the age of 19 weeks, we have observed ciliated-mucous cells, some cells presented with mucous granules in the supranuclear cytoplasm and a ciliating border with short growing shafts, while the other cells presented with large mucous granules as well as compound cilia.

小粘液颗粒细胞呈柱状，胞浆顶部含有少量球形的粘液颗粒，细胞表面有短小的微绒毛，细胞核大呈椭圆形，胞浆电子密度高，胞浆下部有粗面内质网和线粒体，核上部有高尔基体。

Correctly grasp the base of the proportion of top-dressing a long time, some farmers more than for the top dressing of potashonto face, although some increase, but efficiency is not high.

正确掌握基追肥的比例长期以来，有的农户多把钾肥作追肥撒施于田面，虽有一定的增产作用，但肥效不高。

Also, many designing and cutting parameters such as the thickness of silver film, cutter diameter and the hardness of base-surface, which are influence on the friction force, are researched in detail by means of the model mentioned above.

这一数学模型对于深入研究硬基体涂敷软金属表面之间的椭圆接触问题以及齿面镀银弧齿锥齿轮摩擦系数计算和胶合承载能力分析具有重要的理论意义和应用价值。

By using Balsa wood, paulownia wood, quasi-orthogonal E-glass non-woven fabric and vinyl resin, two types of light-weight high-performance sandwich composite matting were fabricated by the advanced vacuum infusion molding process, the masses of which are 15 kg/m^2 and 20 kg/m^2, respectively.

选用Balsa轻木、泡桐木、玻璃纤维布以及乙烯基酯树脂，采用先进的真空导入成型工艺制备出2种轻质高强的复合材料道面垫板，其质量分别为15、20 kg/平方公尺。

The research can solve some problems of surface treatment and seal coat, and provide reference for pavement construction.

本文的研究旨在研究和解决基面层表面处治或封层问题，对今后封层的应用施工提供参考。

It is meant to be tongue-in-cheek, almost the flip side of Michelangelos painting of God creating Adam.

它必须不认真，几乎米开兰基罗上帝创造亚当的油漆唱片的 B 面。

It is meant to be tongue-in-cheek, almost the flip side of Michelangelo's painting of God creating Adam.

它必须不认真，几乎米开兰基罗上帝创造亚当的油漆唱片的 B 面。

By means of comparing with cold-rolled sheet, man-made scratch and pit to enlarge defect etc, the effect of the base surface state on the coating surface quality and the reason are analyzed microscopically.

介绍了采用溶剂法热镀锌的实际生产工艺，通过采用与冷轧板比较、人为制造划痕和凹坑把缺陷放大等手段，着重分析基体表面状态对镀层表面质量的影响，并从微观角度分析其形成原因。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。