百度试题 结果1 题目The nucleus(原子核) has a diameter(直径) only 0.01% of that of the atom itself.相关知识点: 试题来源: 解析 原子核的直径仅为原子本身直径的0.01%。
diameter: A straight line segment passing through the center of a figure, especially of a circle or sphere, and terminating at the periphery.
Sign up with one click: Facebook Twitter Google Share on Facebook minor diameter [′mīn·ər dī′am·əd·ər] (design engineering) The diameter of a cylinder bounding the root of an external thread or the crest of an internal thread. ...
SUMMARY Morphometric studies of lung tissue in which the number of cell nuclei (therefore cells) are determined require the determination of the mean caliper diameter for each type of cell nucleus studied. We determined the mean caliper diameter for the five most common classes of cells found in...
a同时,通过测定抑菌圈直径大小和最小抑菌浓度研究了荔枝核水提物对金黄色葡萄球菌的抑菌效果 At the same time, and the smallest bacteriostasis density has studied litchi chinensis nucleus Shui Tiwu through the determination bacteriostasis circle diameter size to the golden yellow staphylococcus bacteriostasis...
2.the length of such a line. 3.the width of a circular or cylindrical object. [1350–1400; Middle Englishdiametre< Old French < Latindiametros< Greekdiámetrosdiagonal, diameter =dia-dia- +-metros,derivative ofmétronmeter1] di•am′e•tral,adj. ...
Theintimais a thin structure consisting of a layer ofendothelial cellsand a deep fenestratedbasement membranebounded by a thin, fragmented elastic lamina.92The central portion of the cell containing the nucleus bulges into the lumen and, on its free surface, exhibits multiple smallmicrovilli. Althou...
their mean densities are extremely high—about 1014times that of water. This approximates the density inside the atomic nucleus, and in some ways a neutronstarcan be conceived of as a gigantic nucleus. It is not known definitively what is at the centre of the star, where the pressure is ...
The red blood cells or erythrocytes are the cells in the blood that transport oxygen to the cells of tissues and transports carbon dioxide away from the cells of the tissues. Red blood cells are biconcave discs that do not contain any organelles including a nucleus. The cyto...
a我没钱但我有 尊严 But I do not have the money I to have the dignity [translate] a局部可见单层破坏,部分细胞细胞核浓缩,并出现合胞体 The partial obvious monolayer destroys, the partial cell cell nucleus concentration, and appears the syncytium plasmoduium [translate] a辍学 Discontinuing ...