At one point a cloud of deadly chlorine gas was released-the same substance used on First World War battlefields. 非常有毒的气体泄漏并影响到了动植物。一部分有毒的氯气泄漏,这种气体曾用于一战的战场。
A gas is released from the container when the substance is heated. 当这种物质受热时,一种气体从箱中释放出来。
The variations of gene level lead to a mount of secretory proteins, which is released to extra-cytolemma, including extracellular ground substance, growth factor, cytokine, peptide hormone, enzymes in plasma and tissue fluid. 分泌性蛋白是指分泌到细胞膜外的蛋白质,包括血液和组织液中的细胞外基质、生长因子、细胞因子、肽类激素、酶类等。