伏安計是由伏特表和安培表組成的.A voltammeter is consisted of a voltmeter and an ammeter.此外, 該電阻器還限制回饋安培表的交流增益.Also, the resistor limits the AC gain of the feedback ammeter.最基本的儀器包括安培表, 電壓表和電阻表.The most basic instruments include an amme...
皮層的內層分化為內皮層.The inner layer of the cortex differentiates into the endodermis.初生根為四原型, 內皮層明顯,可見到凱氏帶.The primary root is tetrarch , and endodermis with casparian strip is obvious.內皮層未見凱氏帶.The Casparian strip is not clear i...
The skeleton consists of differently shaped bones held together by ligaments.人體骨架是由依靠韌帶連接的形狀相異的骨頭構成。He suffered torn ligaments in his knee.他膝關節韌帶拉傷了。He must have a major operation on his knee to mend severed ligaments.為了...