例句與造句

1. the nutrient potassium of water-soaking solution for two kinds of coatedcompound fertilizer was determined by atomic absorption spectrophotometry, in which the recovery rate was 107.89 % for 6 samples and the correct, sensitive and quick potassium is provided for the formula design and release feature research of coated compound fertilizer
   摘要用火焰原子吸收法，對兩種復合肥料及其包膜肥料水溶出液中的養(yǎng)分鉀進行了測定，測試中的6個樣品平均加樣回收率為107.89%，為包膜復合肥料配方設(shè)計和釋放特性研究提供了準確、靈敏、快速的定鉀方法。
2. It's difficult to find soaking solution in a sentence. 用soaking solution造句挺難的