母体金属

There is, of course, a lack of fusion between the base metal and the weldreinforcement.

当然的确存在着母体金属和焊接增强金属之间的熔融不完全。

Both slag and scale can be found as elongated or globular inclusions in base or weld metal.

焊渣和鳞片在母体金属或焊缝金属中都能以伸长的或球状的内含物形式存在。

Olivier special dye series is from the special of 1:1 and 1:2 metal complex structure, combined with a patented dye study of the mother superior products, its unique high gloss and transparency, are generally unable to achieve by organic pigments ; but also because of its chemical synthesis of different structures to make it in the application of the weatherability and fastness than those in the past, the traditional dual ammonia Department of dye greater success, and then add their application-level areas and the added value of upgrading.

奥力特染料系列是由特殊之1：1和1：2金属络合结构，并结合具有专利研究之母体染料之优异产品，其特有之高光泽度与透明性，是一般有机颜料所无法达到；更因为其化学合成结构的不同，使其在应用上的耐候性与坚牢度均比以往之传统型偶氨系染料更加卓越，进而增添其应用层面的领域与附加价值提升。

In order to obtain higher effect antitumor drugs, we synthesized the derivatives of benzaldehyde nitrogen mustard and their metal complexes. Our works are concentrated on the following

为获得更好的抗肿瘤药物，我们以苯甲醛氮芥为母体合成了一系列它的衍生物及金属配合物，围绕这一课题做了如下工作

The existence of hydrogen bond within or between the molecules of pigment can enhance the perdurability, light fastness and weather resistance.

有机颜料发色母体最主要的是偶氮和酞菁两大类(分别为50%和25%)，其余25%的颜料属于杂环的发色体：喹吖啶酮、异吲哚啉与异吲哚啉酮、苝、喹酞酮、二噁嗪、吡咯并吡咯二酮、金属络合颜料、靛族和稠环酮颜料(如：蒽醌、黄蒽酮、皮蒽酮等)。

With the in-situ single-stage self-metallization protocol,surface-silvered polyimide film has been prepared using pyromellitic dianhydride/ 4,4\'-oxydianiline-based polyimide as the matrix and (1,1,1-trifluoro-2,4-pentadionato)silveras the silver precursor.

在原位一步自金属化法中，以均苯四甲酸酐/4，4\'-二胺基二苯醚基聚酰亚胺为基体，以三氟乙酰丙酮银作为银的母体制备出了表面金属化的聚酰亚胺银复合薄膜。

The root pass must properly fuse to the base metal and the tack welds..

根部焊道必须和母体金属与点焊充分结合到一起。

Automatic detection of weld / parent metal interface and assessment according to complex criteria.

自动检测焊接/母体金属链接面和根据复杂基准进行评估

In addition, compared with starting POMs, BET surface areas of the POM-containing porous composites have been improved in the different extents.

与母体多金属氧酸盐相比，复合材料的BET比表面积有了不同程度的提高，其中，微孔多金属氧酸盐的比表面积提高的幅度最大，为350～1000m〓／g。

Porosity can occur anywhere in the weld metal or the base metal.

气孔能在焊缝金属或母体金属中的任何地方产生。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐