元素的例句大全

Moreover, sheet billet containing Cu, Ni will bring about a layer of viscous iron oxide scale when heated in soaking furnace that resulted in influence on the surface quality of steel product.

此外，含Ni、Cu合金元素板坯在均热炉内加热时会产生很粘的氧化铁皮，影响钢材表面质量。

The animal glue is used to make mold and core sand binder, and infrared spectrum ( IRS), chemical element analysis, and thermal lost-weight analysis are used to explore the recycling property and reused process of glue-based mold and also its core sand environmental influences.

采用近乎属于固体工业废物的动物胶做型芯砂黏结剂，用红外光谱分析、热分析及元素分析等方法探讨了其对环境的影响以及所制造型芯砂的回用性能、再生工艺等。

The result showed that ligand has good coordination ability with rare earth ions, and a binuclear complex was formed.

研究结果表明配体与稀土离子有较好的配位能力，并与稀土元素形成了双核配合物。

Application of Biological Agent and Microelements to Prevent Soybean Cyst Nematode Diseases

生物菌剂与微量元素在防治大豆孢囊线虫上的研究

The concentration characteristics of mineral elements and biological cycle in the terrestrial solonchak plants on the beach of Jiangsu Province

江苏海岸带陆生盐土植物矿质元素含量的特点及生物循环

Research on Biological Cycle of Nutrient Elements in Plantation of Rubber Intercropped with Amomum Longiligulare

橡胶与砂仁间作复合生态系统营养元素循环的研究

Studies on the stand net productivity and biological cycle of nutrient elements in the 29 year old plantations of Chinese fir on different rotations

不同栽杉代数29年生杉木林净生产力及营养元素生物循环的研究

Determination of Impurity Elements in Bismuth Citrate by ICP-AES

ICP-AES法测定枸橼酸铋制剂中的杂质元素

The results indicated that the diffusion behavior of element Si in the matrix is basically the same no matter whether it came from rapid solidifiable or common brazing metal.

实验结果表明，普通钎料和快冷钎料中Si元素在母材基体中的扩散过程基本相同。

The effect of zinc, manganese, molybdenum, boron applied as isolation or combination on yield, protein content and oil content in different soybean genetic types was observed.

探讨了锌、锰、钼、硼4种微量元素肥料单独及配合施用对不同基因型大豆籽粒蛋白质含量、脂肪含量及产量的影响。

⑵ A Bottom-Up method of platform elements recognition is put forward.

⑵提出了自底向上的平台元素提取方法。

The more healthful stuff is whole wheat, which includes the outer bran and the wheat germ inside, good sources of nutrients and fiber.

更为健康的产品是全麦面包，这种面包中包含粗麸皮和小麦胚，这些都是营养元素和纤维的上好来源。

The alloy element action and brazed seam structure are analyzed.

分析了钎料各合金元素的作用及钎缝组织。

Further research shows that element Mg in 6063 is the main cause making the flux ineffective and the quality of brazed seam degraded.

进一步的研究指出：6063铝合金中的合金元素Mg是使钎剂失效和恶化钎缝质量的主要原因。

The diffuse speed and depth of Si element in rapid solidification brazing metal are higher than that in as-cast one.

快冷钎料中Si元素在母材中的扩散速度和深度都远高于普通铸态钎料。

The Al element in the substrate diffuses into the brazing seam, forming a thin reaction layer in the interface region.

焊接母材中的Al元素向焊缝发生了扩散，在界面区形成了一层很薄的反应层。

With the solidification rate raised, the average grain size diminished and intensified the solute concentrations.

随着冷却速率的提高，使得材料的晶粒尺寸减小，溶质元素偏析程度加剧。

Correlation studies of contents of copper and organic components in Astragalus roots

黄芪中元素铜与有机物含量的相关性研究

By adding silicon, manganese, boron and rare earth elements to the alloy, the properties of the alloy was optimized.

在国产ZZnAl4Y合金的基础上添加硅，锰，硼，钛和稀土元素，优化合金性能。

Melting point of brazing flux increased with Ni content.

但随着Ni元素含量的增加，其钎料的熔点也有所提高。