使用浸渍法测定了泽漆乳浆及乙醇提取物对桃蚜的室内杀虫作用和拒食作用。
The insecticidal and antifeeding activity of latex and ethanol extracts of Euphorbia helioscopia L.
食腐动物和细菌的攻击、化学性腐烂，以及侵蚀和其他地质作用的破坏，导致无法保存的可能性非常大。
Attack by scavengers and bacteria, chemical decay, and destruction by erosion and other geologic agencies make the odds against preservation very high.
目前，大多数原材料在放入食物打印机之前需要弄成糊状，由于各食材会以一种复杂的方式相互作用，整个打印过程也很耗时。
Currently, most ingredients must be changed to a paste before a printer can use them, and the printing process is quite time-consuming because ingredients interact with each other in very complex ways.
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