drug delivery material 药物缓释材料
polymer delivery material 高分子缓释材料
matrix drug delivery material 基质型药物缓释材料
Material Delivery Control 材料交货控制
material delivery service 物料配送服务
Material Delivery Notes 上料单管理
Starting from d, Llactic acid and glycolic acid, biodegradable drug delivery material poly (lactic acid-glycolic acid) (PLGA) was directly synthesized via melt polycondensation.
以d, l乳酸、乙醇酸为原料，通过熔融聚合法直接合成生物降解材料聚乳酸乙醇酸(PLGA)。
If your original draft of the material utilizes a pricey backdrop, look carefully at whether the backdrop is really essential to the delivery of the verbal or visual humor.
如果你原来计划用一个非常昂贵的背景，请再仔细想想看是否这昂贵的背景对于言语和视觉的幽默来说真的是必不可少的吗？
Raw material is shifted to the surface with the help of the vertical conveyer that deals with delivery of shattered gypsum. Working capacity of the system is 900 tonnes an hour.
原材料破碎后通过垂直输送机转运至地面，此系统每小时可输送900吨已破碎的矿石。
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