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- The increase amount of residual nitrate N from third harvesting to fifth harvesting was 51.6% of the total amount of applied nitrogen during this period. 从第三季作物收获到第五季作物收获,残留硝态氮的增加量占这一时期氮肥施用量的比例高达51.;6%25。
- Variations of residual nitrate in the soil grown different wheat genotypes after harvest 收获后不同小麦品种土壤硝态氮残留量的差异研究
- soil residual nitrate N 残留硝态氮
- residual nitrate 残留氮
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- residual nitrate nitrogen 硝态氮残留量
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素,用于无烟的炸药的组成物质
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- The debate over the residual powers of the States has been long drawn out. 有关美国剩余的权力的争论已是旷日持久的了。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- A couple of seconds.No residual discomfort. 几秒钟时间,之后不适感不会有所遗留
- Nitrate is added to most cured meats. 大多数的腌肉里都加了硝酸盐。
- BA was a shortterm residual compound in the soil. 溴乙酰胺在土壤中为短残留化合物。
- We need to cut nitrate levels in water. 我们需要降低水中的硝酸盐含量。
- In DDTs the residual level of p,p? DDTs中p,p?
- Flush residual spill area with water. 用水冲洗泄漏残留物。
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
- Methods Residual spraying with ULV sprayer. 方法 用超低容量喷雾器进行雾化滞留喷洒。
- This nitrate opalesces under certain conditions. 这种硝酸盐在特定条件下会发出乳白色光。