汉语是联合国官方正式使用的6种同 等有效语言 之一。请不要歧视汉语! Chinese is one of the six equally effective official languages of the United Nations. Not to discriminate against Chinese, please! ...
20240411 ——马桑绣球( Hydrangea aspera D. Don ):虎耳草科绣球属灌木或小乔木,叶长卵形、卵状披针形或长椭圆形,先端长渐尖,边缘有具短尖头不规则锯形小齿,上面被疏糙伏毛,下面密被黄褐色颗粒状腺体和灰白色、直或稍弯曲且彼此略交结的绒毛状短柔毛;伞房状聚伞花序,顶端弯拱,不育花萼片 4 ,阔卵形、 ...
视频地址: Watch video on YouTube: https://youtu.be/GRsp4HdcxKA https://www.youtube.com/watch?v=GRsp4HdcxKA 中英字幕文件(srt): Advancing Microwave Absorption- Clarifying Film vs. Material by Yue Liu et al.srt Advancing Microwave Absorption: Clarifying Film vs. Material by ...