查询词典 cyanamide process

Calcium cyanamide is poisonous and irritating to the skin .

氰氨化钙是毒性物质，对皮肤有刺激性。

This method can exactly determine calcium fluoride in the calcium cyanamide charging.

该方法可以准确测定出氰氨化钙炉料中氟化钙的含量。

The effect of 5% potassium nitrate on breaking natural dormancy of apple was the best, and the effect of calcium cyanamide diluted at 5 times on breaking natural dormancy of grape was the best.

结论］浓度为5%和7%的硝酸钾打破苹果自然休眠的效果最好，浓度为5倍液的石灰氮打破葡萄自然休眠的效果最好。

Through the test in the field, the influences of the different concentration gradient of Calcium cyanamide on peanut's yield and economic benefit were studied in the same environmental condition.

方法］通过田间试验，在相同环境条件下，研究不同浓度梯度的氰氨化钙肥对花生产量和效益的影响。

This Calcium cyanamide made by Germany was perfect fertilizer to peanut.

结论］德国产新型氰氨化钙肥是花生较为理想的肥料。

Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.

采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量，进行了条件和应用试验。

Granulated calcium cyanamide, as a kind of high-grade agricultural fertilizer for multi purpose use, was applied only in the U.S., Japan and Taiwan and so on in the past.

全球石灰氮总产量不足50万吨，可市场总需求量在60万吨以上，全球双氰胺年需求量为8－10万吨，预计到2010年将增加到12－14万吨，可世界双氰胺的产能不足8万吨。

"Cyanamidealsocyanamid:a caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid."

"氨基氢：一种腐蚀性的酸性晶体化合物，NHCNH，可通过硫酸作用于氢氨化钙制取。"

In the plots of 1985, wilt disease was inhibited by calcium cyanamide and reduced by S-H mixture (product of Taiwan Fertilizer Company) and lime.

一九八五年期，各种添加物并不影响土壤中病原菌之族羣密度，但是氰氮化钙可抑制萎凋病的发生，而SH混合物及石灰处理则可延迟病势的发展。

"Cyanamidealsocyanamid:a caustic acid ic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid ."

"氨基氢：一种腐蚀性的酸性晶体化合物，NHCNH，可通过硫酸作用于氢氨化钙制取。"

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。