yield of extraction

基本解釋

If the liquid level above the pump intake, it is impossible to maximum yield of extraction wells.
若液面高于泵吸入口，那么井不可能以最大產(chǎn)量開采。
In single factor experiment, the highest extraction yield of ultrasonic extraction is 16.61%, which is higher than traditional extraction.
在單因素試驗(yàn)中超聲波提取的粗阿拉伯半乳聚糖最高提取率為16.61%，比傳統(tǒng)浸提法高。
Methods The procedures were evaluated for yield of extraction. the content of the przewatanshinquinone and optimized by orthogonal design with table L9(34).
方法用正交試驗(yàn)設(shè)計(jì)優(yōu)化最佳提取條件，以浸膏得率和丹參素含量為指標(biāo)，選用L9（34）進(jìn)行煎煮條件的選擇。