Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Indole is extracted from methylnaphthalene oil through solvent extracting.用溶剂萃取法从甲基萘油中萃取吲哚.The content of gibberellin ( GA ) and indole - 3 - acetic aci...
She began to think he was in mental derangement.她开始想这个人一定是精神错乱了。MRI is an ideal method to diagnose internal derangement of TMJ.结论:mri是诊断关节内紊乱症理想的方法.Most people take it as a sign of derangement.但大部分民众则将此番言论看作痴人说梦....
For a system, Hamiltonian is invariant under any translation of spatial coordinates.对于一体系, 哈密算符在任何空间坐标变换下是不变的.A multi - distorted invariant orthogonal moments, Jacobi - Fourier moments ( JFM ), were proposed.提出一种多畸变不变的正交...
Mechanical Jacks System : Four - beamtwo - pillar frame, main cylinder, pneumatic components, two - way and straight - line guider, hydraulic - driving system - feeding systematic.液气传动部: 四梁二柱拉杆式封闭框架机体结构 、 油缸 、 气动元件 、 双向 ...
Winds with continental provenances frequently have a higher dust content than those with maritime provenances.来自大陆的风比来自海洋的风通常具有更高的尘埃含量.Gale winds came on top of the floods.大风紧接着洪水袭来。...winds from the extreme north.从极北吹来的...
Said preparation comprises bacteria - killing effective quantity of lysostaphin and lysozyme.该制剂包括杀菌有效量的溶葡萄球菌酶和溶菌酶.The present invention discloses a lysostaphin compounded preparation.本发明公开了一种溶葡萄球菌酶复配制剂....