pfd

常见例句

And our quantity: 100-500 m PFD.
我们的数量：100-500米，齐备好原料，准备染
PFD - Personal Flotation Device;a life preserver.
Position Finding Device,位置测定位，测位仪[器];
However, large remaining of PFD can lead to retina toxicity early.
但大剂量残留的PFD可使视网膜毒性较早发生。
This paper presents a discrete Markov model for analyzing the PFD(avg).
该文提出了一种采用离散Markov模型定量计算PFD(avg)的有效方法。
Process Simulation, Materials and Energy Balance Establishment and PFD design.
工艺流程模拟，物料与能量平衡的建立，和工艺流程图设计。
Fig.3 Response of qp to PFD in control and Fe-deficient plants。? The left side is maize; the right side is soybean.
图3对照及缺铁植株光化学效率（p）光强的响应。左侧为玉米，右侧为大豆。