蚁蚕 meaning in Chinese

newly-hatched silkworm [larva]

That is firstly establishing the body characteristic image and character data - base of every breed at the newly - hatched silkworm stage by anatomical microscope and photography equipment , and then comparing the body characteristic of the silkworm breed to be identified with the corresponding characteristics of every breed having known in the data - base , and making a statistic deduction on the inspectional results in the light of probability distribution theory and sample deduction method
不同蚕品种具有不同的蚕体颜色、斑纹、斑纹颜色和形状、体型等形体特征，这种形体特征与4 、 5龄大蚕的形体特征不同，据此发明了一种根据蚁蚕期形体特征检验蚕种杂交率的方法。