硝酸钠

Effects of the different accelerants(La and Ce nitrate,Na nitrate and Na molybdate) on phosphatization were discussed.

提出在表面生成磷化膜以提高不锈钢的耐磨与耐蚀性能的工艺方法，讨论了各种促进剂(亚硝酸钠、钼酸钠、硝酸铈和硝酸镧)对磷化膜形成的影响，探讨了稀土对磷化的影响机理。

Study on Phosphatization and Passivation Two in One Treatment Process;2. Effects of the different accelerants(La and Ce nitrate,Na nitrate and Na molybdate) on phosphatization were discussed.

提出在表面生成磷化膜以提高不锈钢的耐磨与耐蚀性能的工艺方法，讨论了各种促进剂(亚硝酸钠、钼酸钠、硝酸铈和硝酸镧)对磷化膜形成的影响，探讨了稀土对磷化的影响机理。

This paper will be a calcium and other salts such as sodium nitrite, potassium dichromate, aluminum sulfate potassium, sodium, and other composites, through the use of the complex mix of different experiments to study its early strength of cement mortar effect.

本文将甲酸钙与其他盐类如亚硝酸钠，重铬酸钾，硫酸铝钾，硫酸钠等复合，通过采用不同的复合配合比进行实验，研究了其对水泥砂浆的早强效果。

Fertilizer consisting of sodium nitrate or potassium nitrate .

智利和秘鲁的硝酸钠沉积物中含硝酸盐的岩石或砾石。

For each 100 pounds of meat use 8 pounds of salt, 3 pounds of sugar, and 4 ounces of saltpeter.

每100磅牛肉要用8磅盐，3磅糖和4盎司硝酸钠。

For each 100 pounds of meat use 8 pounds of salt, 3 pounds of sugar, and 4 ounce s of saltpeter.

每100磅牛肉要用8磅盐，3磅糖和4盎司硝酸钠。

To prepare the pickle dissolve 8 pounds of salt, 3 pounds of sugar, 4ounces of baking soda and 4 ounces of saltpeter in 4 gallons of water .

准备腌汁，将8磅盐，3磅糖，4盎司苏打和4盎司硝酸钠溶解于4加仑水中。

To prepare the pickle dissolve 8 pounds of salt, 3 pounds of sugar, 4 ounce s of baking soda and 4 ounce s of saltpeter in 4 gallons of water.

准备腌汁，将8磅盐，3磅糖，4盎司苏打和4盎司硝酸钠溶解于4加仑水中。

The optimum recipe of yolk powder and sodium nitrite was determined by single factor trial and preference method.

通过单因素试验和优选试验法，得出蛋黄粉和亚硝酸钠的最佳配比。

OBJECTIVE To establish a new method for determining the levels of benzalkonium bromide and sodium nitrite in benzalkonium bromide solution.

目的 建立苯扎溴铵消毒液中苯扎溴铵和亚硝酸钠含量的测定方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。