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- Results showed that the rate of ammonia volatilization of coated-urea was lower than common urea under different water content conditions (10%. 15%. and 20%). 试验结果表明,在三种不同水分含量条件下(10%25、15%25、20%25),涂层尿素施入土壤后氨挥发速率均比普遍尿素低;
- It is shown in this paper that uranium and molybdenum can be simultaneously eluted from uranium and molybdenum loaded resin using eluant (NH4)2CO3 + (NH4)2SO4.The ADU is precipitated from eluat by volatilization of ammonia. 用(NH_4)_2CO_3-(NH_4)_2SO_4解吸剂可以从含铀、钼树脂上同时解吸铀和钼。 解吸液经蒸氨沉淀ADU。
- The fusion volatilization of more than 90% powder. 超过90%25的粉的熔化挥发.
- The smelling of ammonia brought himaround. 嗅氨使他恢复了意识。
- Most of us think of ammonia as rather disagreeable. 大多数人认为氨气很难闻.
- volatilization of ammonia 氨气挥发
- A gas station of ammonia dissociation for annealing line. 供退火线使用的氨分解气站。
- Trees can also reduce the strong odor of ammonia gas. 这些树还能减少氨所带来的强烈气味。
- After open, do not be brought into the impurities, do hand-to-mouth, prevent ink ammonia volatilization of cause-and-ink left in an unstable state. 闭桶后,勿带进杂质,做到随用随闭,避免水不朱洋的氨挥发后使水不朱处于不安定状况。
- The quantity of ammonia volatilization and nitrogen leaching losses were reduced by 54.0% and 32.5% in CRNF treatment than in urea. 控释氮肥处理的氨挥发量比尿素降低54.;0%25;氮淋失量降低32
- It is apparent that a high degree of ammonia volatilization and/or nitrate leaching can occur in cropping systems susceptible to previously described conditions. 很明显,高的氨挥发和(或)硝态氮的淋失会发生在符合上述条件的任何种植制度中。
- With a decrease in the mole ratio, volatilization of sulfur decreased rapidly. 随着克分子比的降低,硫的挥发率也急剧下降。
- Any of a class of inorganic coordination compounds of ammonia and a metallic salt. 氨络物胺与金属盐相结合的无机化合物族中的任何一种
- Millions of tons of ammonia are consumed annually in agriculture. 在农业上每年要消耗成千上万吨的氨。
- The new plant was to have a capacity of 30 tons of ammonia per day. 这个新工厂的规模是日产30吨合成氨。
- They found volatilization of dieldrin tended to decrease as bulk density increased. 他们发现狄氏剂的挥发常随紧实度的增加而减低。
- They can also reduce the strong smell of ammonia gas. 它们同样还可以减少氨气的刺激性气味。
- These large pools of ammonia are detrimental to seedling growth and are very susceptible to gaseous loss by volatilization before chemical conversion back to the ammonium and nitrate forms. 这些氨的大量存在对幼苗生长产生危害,同时也很容易在转化为铵态氮和硝态氮之前挥发损失。
- German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia. 哈伯,弗里兹1868-1934德国化学家,他因化学合成氨而获1918年诺贝尔奖
- Results showed that HAs and its components could efficiently restrain the volatilization of Hg from soil. 结果发现:腐殖酸能有效地抑制土壤汞的挥发,降低植株对土壤挥发汞的吸收。