颗粒状结构的英文
nutty structure
例句与用法
- Coarse grained soil is composed of sand and gravel , stone residual , blasted stones etc . , which has a characters of less cohesive force among grains and strong ability of water penetration . it is a kind of soil of loose grain structure with better utilization properties in the engineering
粗粒土是指砂砾石、砂卵石、石渣、爆破开采的石料等粗颗粒土石混合料，具有粗颗粒间粘结力小、透水性强的性质，是一种松散的颗粒状结构，具有良好的工程使用性能。 - Thus , the success of nscs therapy is determined by the induced differentiation and the effect of micro - enviroment on the survival , proliferation and differentiation of it . the isolation and culture of nscs in vitro successfully is the presupposition for its research . to avoid the influence of unknown factors exiting in serum on nscs " differentiation , serum - free medium with egf and bfgf as mitogens to stimulate proliferation and inhibit differentiation in vitro was introduced through a long period of search
淀粉样蛋白( amyloidpeptidy , a )是淀粉样蛋白前体蛋白( amyloidprecusorprotein ， app )异常代谢产生的含有39 ? 43个氨基酸残基的疏水肽，可聚合成不溶的纤维形式或不定型颗粒状结构，导致各种毒性反应，在阿尔茨海默病( alzheimer ' sdisease ， ad )发病中起着至关重要的作用。
